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Freescale Semiconductor, Inc.
DOCUMENT NUMBER 9S12DP512DGV1/D
MC9S12DP512 Device Guide V01.23
Freescale Semiconductor, Inc...
Covers also MC9S12DT512, MC9S12DJ512, MC9S12A512
Original Release Date: 27 Nov 2001 Revised: 09 Feb 2005
Motorola, Inc
Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
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Freescale Semiconductor, Inc.
DOCUMENT NUMBER 9S12DP512DGV1/D
Revision History
Version Revision Effective Number Date Date
V01.00 27 Nov 2001 11 Feb 2002
Author
Description of Changes
- Initial version based on DP256 V2.09. - Updated document formats. - Removed reference to SIM in overview. - Changed XCLKS to PE7 in signal description. - Removed "Oscillator start-up time from POR or STOP" from Oscillator Characterisitcs. - Changed VDD and VDDPLL to 2.35V. - Updated CINS. - Updated IOL/IOH values. - Updated input capacitance. - Updated NVM timing characteristics. - Updated document reference (SPI, SCI). - Corrected values in device memory map (RAM start, flash protected sector sizes). - Updated document reference (SCI). - Changed all operating frequency references to 50MHz EXTAL and removed references to 80 pin LQFP. - Preface Table "Document References": Changed to full naming for each block. - Table "Interrupt Vector Locations", Column "Local Enable": Corrected several register and bit names. - Table "Signal Properties": Added column "Internal Pull Resistor". - Table "PLL Characteristics": Updated parameters K1 and f1 - Figure "Basic Pll functional diagram": Inserted XFC pin in diagram - Enhanced section "XFC Component Selection" - Added to Sections ATD, ECT and PWM: freeze mode = active BDM mode.
Freescale Semiconductor, Inc...
V01.01
13 Mar 2002
13 Mar 2002
V01.02 V01.03 V01.04
02 Apr 2002 15 Apr 2002 06 Jun 2002
02 Apr 2002 15 Apr 2002 06 Jun 2002
V01.05
05 Jul 2002
05 Jul 2002
Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
Version Revision Effective Number Date Date
Author
Description of Changes
- Updated SPI electrical characteristics. - Updated Derivative Differences table. - Added ordering number example. - Added Detailed Register Map. - Changed Internal Pull Resistor column of signal table. - Added pull device description for MODC pin. - Corrected XCLKS figure titles. Moved table to section Modes of Operation. - Removed '1/2' from BDM in Figure Clock Connections. - Completely reworked section Modes of Operation. Added Chip Configuration Summary and Low Power Mode description. - Changed classification to C for internal pull currents inTable 5V I/O Characteristics. - Changed input leakage to 1uA for all pins. - Updated VREG section and layout recommendation. - Moved Power and Gound Connection Summary table to start of Power Supply Pins section. - Added ROMONE to pinout - Corrected mem map: 'MEBI map x of 3' - Corrected mem map: KEYEN bits in FSEC. - Added section Printed Circuit Board Layout Proposal. - Corrected addresses in Reserved, CAN and EEP buffer map. - Updated NVM electricals. - Updated table 'Document References' - Added section 'Oscillator (OSC) Block Description' - Section HCS12 Core Block Desciption: mentioned alternalte clock of BDM to be equivalent to oscillator clock - Corrected tables 0-1 and 0-2 - Added derivatives to cover sheet. - Added part ID for 1L00M maskset. - Corrected in footnote of Table "PLL Characteristics": fOSC = 4MHz. - Renamed Preface section to Derivative Differences and Document references. - Added A512 derivative. - Updated module set of DJ512 in Table 0-1. - Added details for derivatives without CAN and/or BDLC modules. - Corrected several entries in 'Detailed Memory Map'. - Removed footnote on input leakage current from table '5V I/O Characteristics'. - Updated section 'Unsecuring the Microcontroller'. - Updated footnote 1 in table 'Operating Conditions'. - Renamed ROMONE pin to ROMCTL. - Corrected PE[1,0] pull specification in Signal Properties Summary Table.
V01.06
24 Jul 2002
24 Jul 2002
Freescale Semiconductor, Inc...
V01.07
29 Jul 2002
05 Aug 2002
V01.08
21 Aug 2002 24 Sep 2002
21 Aug 2002 24 Sep 2002
V01.09
V01.10
18 Oct 2002
18 Oct 2002
V01.11
29 Oct 2002
29 Oct 2002
V01.12 V01.13 V01.14 V01.15
03 Dec 2002 08 Jan 2003 23 Jan 2003 28 Feb 2003
03 Dec 2002 08 Jan 2003 23 Jan 2003 28 Feb 2003
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Freescale MC9S12DP512 Device Guide V01.23
Semiconductor, Inc.
Version Revision Effective Number Date Date
Author
Description of Changes
- Corrections in App. A 'NVM, Flash and EEPROM': - Number of words per flash row = 64 - Replaced 'burst programming' with 'row programming' - Sector erase size = 1024 bytes - Corrected feature description ECT - Corrected min. bus freq. in table 'Operating Conditions' - Replaced references to HCS12 Core Guide with the individual HCS12 Block guides throughout document - Table 'Absolute Maximum Ratings' corrected footnote on clamp of TEST pin - Mentioned 'S12 LRAE' bootloader in Flash section - Document References: corrected S12 CPU document reference - Added part ID for 2L00M maskset. - Added part ID for 3L00M maskset. - Added cycle definition to 'CPU 12 Block Description'. - Diagram 'Clock Connections': Connected Bus Clock to HCS12 Core. - Corrected 'Background Debug Module' to 'HCS12 Breakpoint' at address $0028 - $002F in table 1-1. - Corrected 'Blank Check Time Flash' value in table 'NVM Timing Characteristics' - Added EXTAL pin VIH, VIL and EXTAL pin hysteresis value to 'Oscillator Characteristics'. Updated oscillator description and table note. - Added part ID for 4L00M maskset. - Corrected pin name KWP5 in device pinout. - Updated VIH,EXTAL and VIL,EXTAL in table 'Oscillator Characteristics' - Removed item 'Oscillator' from table 'Operating Conditions' as already covered in table 'Oscillator Characteristics' - Corrected Flash Row Programming Time in NVM Timing Characteristics
V01.16
31 Mar 2003
31 Mar 2003
V01.17
30 May 2003 23 Jul 2003 24 Jul 2003
30 May 2003 23 Jul 2003 24 Jul 2003
V01.18
Freescale Semiconductor, Inc...
V01.19
V01.20
01 Sep 2003
01 Sep 2003
V01.21
08 Mar 2004 23 Aug 2004 09 Feb 2005
08 Mar 2004 23 Aug 2004 09 Feb 2005
V01.22
V01.23
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
Table of Contents
Section 1 Introduction
1.1 1.2 1.3 1.4 1.5 1.5.1 1.6 1.7 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Device Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Detailed Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Part ID Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Memory Size Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Freescale Semiconductor, Inc...
Section 2 Signal Description
2.1 Device Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 2.2 Signal Properties Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53 2.3 Detailed Signal Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 2.3.1 EXTAL, XTAL -- Oscillator Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 2.3.2 RESET -- External Reset Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 2.3.3 TEST -- Test Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 2.3.4 VREGEN -- Voltage Regulator Enable Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 2.3.5 XFC -- PLL Loop Filter Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 2.3.6 BKGD / TAGHI / MODC -- Background Debug, Tag High, and Mode Pin . . . . . . . .56 2.3.7 PAD15 / AN15 / ETRIG1 -- Port AD Input Pin of ATD1 . . . . . . . . . . . . . . . . . . . . . .56 2.3.8 PAD[14:08] / AN[14:08] -- Port AD Input Pins of ATD1 . . . . . . . . . . . . . . . . . . . . . .56 2.3.9 PAD7 / AN07 / ETRIG0 -- Port AD Input Pin of ATD0 . . . . . . . . . . . . . . . . . . . . . . .56 2.3.10 PAD[06:00] / AN[06:00] -- Port AD Input Pins of ATD0 . . . . . . . . . . . . . . . . . . . . . .56 2.3.11 PA[7:0] / ADDR[15:8] / DATA[15:8] -- Port A I/O Pins . . . . . . . . . . . . . . . . . . . . . . .57 2.3.12 PB[7:0] / ADDR[7:0] / DATA[7:0] -- Port B I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . .57 2.3.13 PE7 / NOACC / XCLKS -- Port E I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 2.3.14 PE6 / MODB / IPIPE1 -- Port E I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 2.3.15 PE5 / MODA / IPIPE0 -- Port E I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 2.3.16 PE4 / ECLK -- Port E I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 2.3.17 PE3 / LSTRB / TAGLO -- Port E I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 2.3.18 PE2 / R/W -- Port E I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 2.3.19 PE1 / IRQ -- Port E Input Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
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Freescale MC9S12DP512 Device Guide V01.23
2.3.20 2.3.21 2.3.22 2.3.23 2.3.24 2.3.25 2.3.26 2.3.27 2.3.28 2.3.29 2.3.30 2.3.31 2.3.32 2.3.33 2.3.34 2.3.35 2.3.36 2.3.37 2.3.38 2.3.39 2.3.40 2.3.41 2.3.42 2.3.43 2.3.44 2.3.45 2.3.46 2.3.47 2.3.48 2.3.49 2.3.50 2.3.51 2.3.52 2.3.53 2.3.54 2.3.55
Semiconductor, Inc.
PE0 / XIRQ -- Port E Input Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 PH7 / KWH7 / SS2 -- Port H I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 PH6 / KWH6 / SCK2 -- Port H I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 PH5 / KWH5 / MOSI2 -- Port H I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 PH4 / KWH4 / MISO2 -- Port H I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 PH3 / KWH3 / SS1 -- Port H I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 PH2 / KWH2 / SCK1 -- Port H I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 PH1 / KWH1 / MOSI1 -- Port H I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 PH0 / KWH0 / MISO1 -- Port H I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 PJ7 / KWJ7 / TXCAN4 / SCL / TXCAN0 -- PORT J I/O Pin 7. . . . . . . . . . . . . . . . . .60 PJ6 / KWJ6 / RXCAN4 / SDA / RXCAN0 -- PORT J I/O Pin 6 . . . . . . . . . . . . . . . . .60 PJ[1:0] / KWJ[1:0] -- Port J I/O Pins [1:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 PK7 / ECS / ROMCTL -- Port K I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 PK[5:0] / XADDR[19:14] -- Port K I/O Pins [5:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 PM7 / TXCAN3 / TXCAN4 -- Port M I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 PM6 / RXCAN3 / RXCAN4 -- Port M I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 PM5 / TXCAN2 / TXCAN0 / TXCAN4 / SCK0 -- Port M I/O Pin 5. . . . . . . . . . . . . . .61 PM4 / RXCAN2 / RXCAN0 / RXCAN4/ MOSI0 -- Port M I/O Pin 4. . . . . . . . . . . . . .61 PM3 / TXCAN1 / TXCAN0 / SS0 -- Port M I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . .61 PM2 / RXCAN1 / RXCAN0 / MISO0 -- Port M I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . .61 PM1 / TXCAN0 / TXB -- Port M I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 PM0 / RXCAN0 / RXB -- Port M I/O Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 PP7 / KWP7 / PWM7 / SCK2 -- Port P I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . .62 PP6 / KWP6 / PWM6 / SS2 -- Port P I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 PP5 / KWP5 / PWM5 / MOSI2 -- Port P I/O Pin 5. . . . . . . . . . . . . . . . . . . . . . . . . . .62 PP4 / KWP4 / PWM4 / MISO2 -- Port P I/O Pin 4. . . . . . . . . . . . . . . . . . . . . . . . . . .62 PP3 / KWP3 / PWM3 / SS1 -- Port P I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 PP2 / KWP2 / PWM2 / SCK1 -- Port P I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . .63 PP1 / KWP1 / PWM1 / MOSI1 -- Port P I/O Pin 1. . . . . . . . . . . . . . . . . . . . . . . . . . .63 PP0 / KWP0 / PWM0 / MISO1 -- Port P I/O Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . .63 PS7 / SS0 -- Port S I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 PS6 / SCK0 -- Port S I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 PS5 / MOSI0 -- Port S I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 PS4 / MISO0 -- Port S I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 PS3 / TXD1 -- Port S I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 PS2 / RXD1 -- Port S I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
2.3.56 PS1 / TXD0 -- Port S I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 2.3.57 PS0 / RXD0 -- Port S I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 2.3.58 PT[7:0] / IOC[7:0] -- Port T I/O Pins [7:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 2.4 Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 2.4.1 VDDX,VSSX -- Power & Ground Pins for I/O Drivers . . . . . . . . . . . . . . . . . . . . . . . .65 2.4.2 VDDR, VSSR -- Power & Ground Pins for I/O Drivers & Internal Voltage Regulator65 2.4.3 VDD1, VDD2, VSS1, VSS2 -- Internal Logic Power Supply Pins . . . . . . . . . . . . . . .65 2.4.4 VDDA, VSSA -- Power Supply Pins for ATD and VREG . . . . . . . . . . . . . . . . . . . . .65 2.4.5 VRH, VRL -- ATD Reference Voltage Input Pins . . . . . . . . . . . . . . . . . . . . . . . . . . .65 2.4.6 VDDPLL, VSSPLL -- Power Supply Pins for PLL . . . . . . . . . . . . . . . . . . . . . . . . . . .65 2.4.7 VREGEN -- On Chip Voltage Regulator Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Freescale Semiconductor, Inc...
Section 3 System Clock Description
3.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Section 4 Modes of Operation
4.1 4.2 4.3 4.3.1 4.3.2 4.3.3 4.4 4.4.1 4.4.2 4.4.3 4.4.4 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Chip Configuration Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Securing the Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Operation of the Secured Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Unsecuring the Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 Pseudo Stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 Wait . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 Run. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Section 5 Resets and Interrupts
5.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 5.2 Vectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 5.2.1 Vector Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 5.3 Effects of Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74 5.3.1 I/O pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74 5.3.2 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Section 6 HCS12 Core Block Description
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Freescale MC9S12DP512 Device Guide V01.23
6.1 6.1.1 6.2 6.2.1 6.3 6.3.1 6.4 6.5 6.5.1 6.6
Semiconductor, Inc.
CPU12 Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 HCS12 Module Mapping Control (MMC) Block Description . . . . . . . . . . . . . . . . . . . . . .77 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 HCS12 Multiplexed External Bus Interface (MEBI) Block Description . . . . . . . . . . . . . .77 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 HCS12 Interrupt (INT) Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 HCS12 Background Debug (BDM) Block Description . . . . . . . . . . . . . . . . . . . . . . . . . .78 Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 HCS12 Breakpoint (BKP) Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
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Section 7 Clock and Reset Generator (CRG) Block Description
7.1 Device-specific information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Section 8 Oscillator (OSC) Block Description
8.1 Device-specific information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Section 9 Enhanced Capture Timer (ECT) Block Description Section 10 Analog to Digital Converter (ATD) Block Description Section 11 Inter-IC Bus (IIC) Block Description Section 12 Serial Communications Interface (SCI) Block Description Section 13 Serial Peripheral Interface (SPI) Block Description Section 14 J1850 (BDLC) Block Description Section 15 Pulse Width Modulator (PWM) Block Description Section 16 Flash EEPROM 512K Block Description Section 17 EEPROM 4K Block Description Section 18 RAM Block Description Section 19 MSCAN Block Description
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 Section 20 Port Integration Module (PIM) Block Description Section 21 Voltage Regulator (VREG) Block Description Section 22 Printed Circuit Board Layout Proposal Appendix A Electrical Characteristics
A.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 A.1.1 Parameter Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 A.1.2 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 A.1.3 Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 A.1.4 Current Injection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 A.1.5 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 A.1.6 ESD Protection and Latch-up Immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88 A.1.7 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 A.1.8 Power Dissipation and Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 A.1.9 I/O Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 A.1.10 Supply Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 A.2 ATD Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 A.2.1 ATD Operating Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 A.2.2 Factors influencing accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 A.2.3 ATD accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97 A.3 NVM, Flash and EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99 A.3.1 NVM timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99 A.3.2 NVM Reliability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101 A.4 Voltage Regulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 A.5 Reset, Oscillator and PLL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105 A.5.1 Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105 A.5.2 Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106 A.5.3 Phase Locked Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 A.6 MSCAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111 A.7 SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113 A.7.1 Master Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113 A.7.2 Slave Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 A.8 External Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117 A.8.1 General Muxed Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117
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Freescale MC9S12DP512 Device Guide V01.23 Appendix B Package Information
B.1 B.2
Semiconductor, Inc.
General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121 112-pin LQFP package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
List of Figures
Figure 0-1 Figure 1-1 Figure 1-2 Figure 2-1 Figure 2-2 Figure 2-3 Figure 2-4 Figure 2-5 Figure 3-1 Figure 22-1 Figure 22-2 Figure A-1 Figure A-2 Figure A-3 Figure A-4 Figure A-5 Figure A-6 Figure A-7 Figure A-8 Figure A-9 Figure B-1 Order Part Number Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 MC9S12DP512 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 MC9S12DP512 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Pin Assignments in 112-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 PLL Loop Filter Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Colpitts Oscillator Connections (PE7=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 Pierce Oscillator Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 External Clock Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 Clock Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 Recommended PCB Layout for 112LQFP Colpitts Oscillator . . . . . . . . . . . . . . .82 Recommended PCB Layout for 112LQFP Pierce Oscillator . . . . . . . . . . . . . . . .83 ATD Accuracy Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Basic PLL functional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Jitter Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Maximum bus clock jitter approximation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 SPI Master Timing (CPHA=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 SPI Master Timing (CPHA=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 SPI Slave Timing (CPHA=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 SPI Slave Timing (CPHA=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 General External Bus Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 112-pin LQFP mechanical dimensions (case no. 987) . . . . . . . . . . . . . . . . . . 122
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Freescale MC9S12DP512 Device Guide V01.23
Semiconductor, Inc.
Freescale Semiconductor, Inc...
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
List of Tables
Table 0-1 Derivative Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Table 0-2 Document References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Table 1-1 Device Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 $0000 - $000F MEBI map 1 of 3 (HCS12 Multiplexed External Bus Interface) . . . . . . . . . .27 $0010 - $0014 MMC map 1 of 4 (HCS12 Module Mapping Control) . . . . . . . . . . . . . . . . . .27 $0015 - $0016 INT map 1 of 2 (HCS12 Interrupt) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 $0017 - $0019 Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 $001A - $001B Device ID Register (Table 1-3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 $001C - $001D MMC map 3 of 4 (HCS12 Module Mapping Control, Table 1-4) . . . . . . . . .28 $001E - $001E MEBI map 2 of 3 (HCS12 Multiplexed External Bus Interface) . . . . . . . . . .28 $001F - $001F INT map 2 of 2 (HCS12 Interrupt) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 $0020 - $0027 Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 $0028 - $002F BKP (HCS12 Breakpoint) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 $0030 - $0031 MMC map 4 of 4 (HCS12 Module Mapping Control) . . . . . . . . . . . . . . . . . .29 $0032 - $0033 MEBI map 3 of 3 (HCS12 Multiplexed External Bus Interface) . . . . . . . . . .29 $0034 - $003F CRG (Clock and Reset Generator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 $0040 - $007F ECT (Enhanced Capture Timer 16 Bit 8 Channels) . . . . . . . . . . . . . . . . . .30 $0080 - $009F ATD0 (Analog to Digital Converter 10 Bit 8 Channel) . . . . . . . . . . . . . . . . .33 $00A0 - $00C7 PWM (Pulse Width Modulator 8 Bit 8 Channel). . . . . . . . . . . . . . . . . . . . . .34 $00C8 - $00CF SCI0 (Asynchronous Serial Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 $00D0 - $00D7 SCI1 (Asynchronous Serial Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 $00D8 - $00DF SPI0 (Serial Peripheral Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 $00E0 - $00E7 IIC (Inter IC Bus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 $00E8 - $00EF BDLC (Bytelevel Data Link Controller J1850) . . . . . . . . . . . . . . . . . . . . . . .37 $00F0 - $00F7 SPI1 (Serial Peripheral Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 $00F8 - $00FF SPI2 (Serial Peripheral Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 $0100 - $010F Flash Control Register (fts512k4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 $0110 - $011B EEPROM Control Register (eets4k) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 $011C - $011F Reserved for RAM Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 $0120 - $013F ATD1 (Analog to Digital Converter 10 Bit 8 Channel) . . . . . . . . . . . . . . . . .40 $0140 - $017F CAN0 (Motorola Scalable CAN - MSCAN) . . . . . . . . . . . . . . . . . . . . . . . . .41 Table 1-2 Detailed MSCAN Foreground Receive and Transmit Buffer Layout. . . . . . . . . . .42 $0180 - $01BF CAN1 (Motorola Scalable CAN - MSCAN) . . . . . . . . . . . . . . . . . . . . . . . . .43
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Freescale MC9S12DP512 Device Guide V01.23
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$01C0 - $01FF CAN2 (Motorola Scalable CAN - MSCAN) . . . . . . . . . . . . . . . . . . . . . . . . .44 $0200 - $023F CAN3 (Motorola Scalable CAN - MSCAN) . . . . . . . . . . . . . . . . . . . . . . . . .45 $0240 - $027F PIM (Port Integration Module PIM_9DP256) . . . . . . . . . . . . . . . . . . . . . . . .46 $0280 - $02BF CAN4 (Motorola Scalable CAN - MSCAN) . . . . . . . . . . . . . . . . . . . . . . . . .48 $02C0 - $03FF Reserved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Table 1-3 Assigned Part ID Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Table 1-4 Memory size registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Table 2-1 Signal Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53 Table 2-2 MC9S12DP512 Power and Ground Connection Summary . . . . . . . . . . . . . . . . . .64 Table 4-1 Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Table 4-2 Clock Selection Based on PE7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Table 4-3 Voltage Regulator VREGEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Table 5-1 Interrupt Vector Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 Table 22-1 Suggested External Component Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 Table A-1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 Table A-2 ESD and Latch-up Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88 Table A-3 ESD and Latch-up Protection Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .88 Table A-4 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 Table A-5 Thermal Package Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 Table A-6 5V I/O Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 Table A-7 Supply Current Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 Table A-8 ATD Operating Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Table A-9 ATD Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 Table A-10 ATD Conversion Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97 Table A-11 NVM Timing Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 Table A-12 NVM Reliability Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101 Table A-13 Voltage Regulator Recommended Load Capacitances . . . . . . . . . . . . . . . . . . . .103 Table A-14 Startup Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105 Table A-15 Oscillator Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106 Table A-16 PLL Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 Table A-17 MSCAN Wake-up Pulse Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111 Table A-18 Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113 Table A-19 SPI Master Mode Timing Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114 Table A-20 SPI Slave Mode Timing Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116 Table A-21 Expanded Bus Timing Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
Derivative Differences and Document References
Derivative Differences
Table 0-1 shows the availability of peripheral modules on the various derivatives. For details about the compatibility within the MC9S12D-Family refer also to engineering bulletin EB386. Table 0-1 Derivative Differences1
Modules MC9S12DP512
5 112 LQFP PV L00M M, V, C An errata exists contact Sales Office
MC9S12DT512
3 -- -- -- 112 LQFP PV L00M M, V, C An errata exists contact Sales Office
MC9S12DJ512
2 -- -- -- 112 LQFP PV L00M M, V, C An errata exists contact Sales Office
MC9S12A512
0 -- -- -- -- -- -- 112 LQFP PV L00M C An errata exists contact Sales Office
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# of CANs CAN0 CAN1 CAN2 CAN3 CAN4 J1850/BDLC Package Package Code Mask set Temp Options Notes
NOTES: 1. : Available for this device, --: Not available for this device
The following figure provides an ordering number example for the MC9S12D-Family devices.
MC9S12 DP512
C PV
Package Option Temperature Option Device Title Controller Family
Temperature Options C = -40C to 85C V = -40C to 105C M = -40C to 125C Package Options FU = 80 QFP PV = 112 LQFP
Figure 0-1 Order Part Number Example
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Freescale MC9S12DP512 Device Guide V01.23
Semiconductor, Inc.
The following items should be considered when using a derivative (Table 0-1): * Registers - - - - - Do not write or read CAN0 registers (after reset: address range $0140 - $017F), if using a derivative without CAN0. Do not write or read CAN1registers (after reset: address range $0180 - $01BF), if using a derivative without CAN1. Do not write or read CAN2 registers (after reset: address range $01C0 - $01FF), if using a derivative without CAN2. Do not write or read CAN3 registers (after reset: address range $0200 - $023F), if using a derivative without CAN3. Do not write or read CAN4 registers (after reset: address range $0280 - $02BF), if using a derivative without CAN4. Do not write or read BDLC registers (after reset: address range $00E8 - $00EF), if using a derivative without BDLC. Fill the four CAN0 interrupt vectors ($FFB0 - $FFB7) according to your coding policies for unused interrupts, if using a derivative without CAN0. Fill the four CAN1 interrupt vectors ($FFA8 - $FFAF) according to your coding policies for unused interrupts, if using a derivative without CAN1. Fill the four CAN2 interrupt vectors ($FFA0 - $FFA7) according to your coding policies for unused interrupts, if using a derivative without CAN2. Fill the four CAN3 interrupt vectors ($FF98 - $FF9F) according to your coding policies for unused interrupts, if using a derivative without CAN3. Fill the four CAN4 interrupt vectors ($FF90 - $FF97) according to your coding policies for unused interrupts, if using a derivative without CAN4. Fill the BDLC interrupt vector ($FFC2, $FFC3) according to your coding policies for unused interrupts, if using a derivative without BDLC. The CAN0 pin functionality (TXCAN0, RXCAN0) is not available on port PJ7, PJ6, PM5, PM4, PM3, PM2, PM1 and PM0, if using a derivative without CAN0. The CAN1 pin functionality (TXCAN1, RXCAN1) is not available on port PM3 and PM2, if using a derivative without CAN1. The CAN2 pin functionality (TXCAN2, RXCAN2) is not available on port PM5 and PM4, if using a derivative without CAN2. The CAN3 pin functionality (TXCAN3, RXCAN3) is not available on port PM7 and PM6, if using a derivative without CAN3.
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- *
Interrupts - - - - - -
*
Ports - - - -
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
- - - - The CAN4 pin functionality (TXCAN4, RXCAN4) is not available on port PJ7, PJ6, PM7, PM6, PM5 and PM4, if using a derivative without CAN0. The BDLC pin functionality (TXB, RXB) is not available on port PM1 and PM0, if using a derivative without BDLC. Do not write MODRR1 and MODRR0 bits of Module Routing Register (PIM_9DP256 Block Guide), if using a derivative without CAN0. Do not write MODRR3 and MODRR2 bits of Module Routing Register (PIM_9DP256 Block Guide), if using a derivative without CAN4.
Document References
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The Device Guide provides information about the MC9S12DP512 device made up of standard HCS12 blocks and the HCS12 processor core. This document is part of the customer documentation. A complete set of device manuals also includes the individual Block Guides of the implemented modules. In an effort to reduce redundancy, all module specific information is located only in the respective Block Guide. If applicable, special implementation details of the module are given in the block description sections of this document. See Table 0-2 for names and versions of the referenced documents throughout the Device Guide. Table 0-2 Document References
Block Guide
HCS12 CPU Reference Manual HCS12 Module Mapping Control (MMC) Block Guide HCS12 Multiplexed External Bus Interface (MEBI) Block Guide HCS12 Interrupt (INT) Block Guide HCS12 Background Debug (BDM) Block Guide HCS12 Breakpoint (BKP) Block Guide Clock and Reset Generator (CRG) Block Guide Enhanced Capture Timer 16 Bit 8 Channel (ECT_16B8C) Block Guide Analog to Digital Converter 10 Bit 8 Channel (ATD_10B8C) Block Guide Inter IC Bus (IIC) Block Guide Asynchronous Serial Interface (SCI) Block Guide Serial Peripheral Interface (SPI) Block Guide Pulse Width Modulator 8 Bit 8 Channel (PWM_8B8C) Block Guide 512K Byte Flash (FTS512K4) Block Guide 4K Byte EEPROM (EETS4K) Block Guide Byte Level Data Link Controller -J1850 (BDLC) Block Guide Motorola Scalable CAN (MSCAN) Block Guide Voltage Regulator (VREG) Block Guide Port Integration Module (PIM_9DP256) Block Guide
1
Version
V02 V04 V03 V01 V04 V01 V04 V01 V02 V02 V02 V03 V01 V01 V02 V01 V02 V01 V03 V02
Document Order Number
S12CPUV2/D S12MMCV4/D S12MEBIV3/D S12INTV1/D S12BDMV4/D S12BKPV1/D S12CRGV4/D S12ECT16B8V1/D S12ATD10B8CV2/D S12IICV2/D S12SCIV2/D S12SPIV3/D S12PWM8B8CV1/D S12FTS512K4V1/D S12EETS4KV2/D S12BDLCV1/D S12MSCANV2/D S12VREGV1/D S12DP256PIMV3/D S12OSCV2/D
Oscillator (OSC) Block Guide
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Freescale MC9S12DP512 Device Guide V01.23
NOTES: 1. Reused due to functional equivalence.
Semiconductor, Inc.
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
Section 1 Introduction
1.1 Overview
The MC9S12DP512 microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit (HCS12 CPU), 512K bytes of Flash EEPROM, 14K bytes of RAM, 4K bytes of EEPROM, two asynchronous serial communications interfaces (SCI), three serial peripheral interfaces (SPI), an 8-channel IC/OC enhanced capture timer, two 8-channel, 10-bit analog-to-digital converters (ADC), an 8-channel pulse-width modulator (PWM), a digital Byte Data Link Controller (BDLC), 29 discrete digital I/O channels (Port A, Port B, Port K and Port E), 20 discrete digital I/O lines with interrupt and wake up capability, five CAN 2.0 A, B software compatible modules (MSCAN12), and an Inter-IC Bus. The MC9S12DP512 has full 16-bit data paths throughout. However, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems. The inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational requirements.
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1.2 Features
* HCS12 Core - 16-bit HCS12 CPU i. Upward compatible with M68HC11 instruction set ii. Interrupt stacking and programmer's model identical to M68HC11 iii. Instruction queue iv. Enhanced indexed addressing - - - - - * - - - - - - * MEBI (Multiplexed External Bus Interface) MMC (Module Mapping Control) INT (Interrupt control) BKP (Breakpoints) BDM (Background Debug Mode) Low current Colpitts oscillator or Pierce oscillator PLL COP watchdog Real Time Interrupt Clock Monitor
CRG (Clock and Reset Generation)
8-bit and 4-bit ports with interrupt functionality
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Freescale MC9S12DP512 Device Guide V01.23
- - * - - - * - - * Digital filtering
Semiconductor, Inc.
Programmable rising or falling edge trigger 512K Flash EEPROM 4K byte EEPROM 14K byte RAM 10-bit resolution External conversion trigger capability Five receive and three transmit buffers Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit or 8 x 8 bit Four separate interrupt channels for Rx, Tx, error and wake-up Low-pass filter wake-up function Loop-back for self test operation 16-bit main counter with 7-bit prescaler 8 programmable input capture or output compare channels Four 8-bit or two 16-bit pulse accumulators Programmable period and duty cycle 8-bit 8-channel or 16-bit 4-channel Separate control for each pulse width and duty cycle Center-aligned or left-aligned outputs Programmable clock select logic with a wide range of frequencies Fast emergency shutdown input Usable as interrupt inputs Two asynchronous Serial Communications Interfaces (SCI) Three Synchronous Serial Peripheral Interface (SPI) SAE J1850 Class B Data Communications Network Interface Compatible and ISO Compatible for Low-Speed (<125 Kbps) Serial Data Communications in Automotive Applications
Memory
Two 8-channel Analog-to-Digital Converters
Five 1M bit per second, CAN 2.0 A, B software compatible modules - - - - -
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*
Enhanced Capture Timer - - -
*
8 PWM channels - - - - - - -
*
Serial interfaces - -
*
Byte Data Link Controller (BDLC) -
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
* Inter-IC Bus (IIC) - - - * - - - - - Compatible with I2C Bus standard Multi-master operation Software programmable for one of 256 different serial clock frequencies I/O lines with 5V input and drive capability 5V A/D converter inputs Operation at 50MHz equivalent to 25MHz Bus Speed over -40C <= TA <= 125C Development support Single-wire background debugTM mode (BDM) On-chip hardware breakpoints
112-Pin LQFP package
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-
1.3 Modes of Operation
User modes * Normal and Emulation Operating Modes - - - - - * - - - Normal Single-Chip Mode Normal Expanded Wide Mode Normal Expanded Narrow Mode Emulation Expanded Wide Mode Emulation Expanded Narrow Mode Special Single-Chip Mode with active Background Debug Mode Special Test Mode (Motorola use only) Special Peripheral Mode (Motorola use only)
Special Operating Modes
Low power modes * * * Stop Mode Pseudo Stop Mode Wait Mode
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Freescale MC9S12DP512 Device Guide V01.23
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1.4 Block Diagram
Figure 1-1 shows a block diagram of the MC9S12DP512 device.
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
Figure 1-1 MC9S12DP512 Block Diagram
512K Byte Flash EEPROM 14K Byte RAM 4K Byte EEPROM
VDDR VSSR VREGEN VDD1,2 VSS1,2 BKGD XFC VDDPLL VSSPLL EXTAL XTAL RESET PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 TEST AN00 AN01 AN02 AN03 AN04 AN05 AN06 AN07
ATD0
VRH VRL VDDA VSSA PAD00 PAD01 PAD02 PAD03 PAD04 PAD05 PAD06 PAD07
ATD1
VRH VRL VDDA VSSA
VRH VRL VDDA VSSA PAD08 PAD09 PAD10 PAD11 PAD12 PAD13 PAD14 PAD15 PK0 PK1 PK2 PK3 PK4 PK5 PK7 PT0 PT1 PT2 PT3 PT4 PT5 PT6 PT7 PS0 PS1 PS2 PS3 PS4 PS5 PS6 PS7 PM0 PM1 PM2 PM3 PM4 PM5 PM6 PM7 XADDR14 XADDR15 XADDR16 XADDR17 XADDR18 XADDR19
Voltage Regulator
AN08 AN09 AN10 AN11 AN12 AN13 AN14 AN15 PIX0 PIX1 PIX2 PIX3 PIX4 PIX5 ECS IOC0 IOC1 IOC2 IOC3 IOC4 IOC5 IOC6 IOC7 RXD TXD RXD TXD
AD0
Single-wire Background Debug Module
Clock and Reset Generation Module
CPU12
DDRK
PPAGE
PLL
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Periodic Interrupt COP Watchdog Clock Monitor Breakpoints
PTK
AD1
ECS
XIRQ IRQ System R/W Integration LSTRB Module ECLK (SIM) MODA MODB NOACC/XCLKS
DDRE
PTE
Enhanced Capture Timer
DDRT DDRS DDRM
SCI0
Multiplexed Address/Data Bus SPI0 DDRA PTA
DATA15 ADDR15 PA7 DATA14 ADDR14 PA6 DATA13 ADDR13 PA5 DATA12 ADDR12 PA4 DATA11 ADDR11 PA3 DATA10 ADDR10 PA2 DATA9 ADDR9 PA1 DATA8 ADDR8 PA0
MISO MOSI SCK SS RXB TXB RXCAN TXCAN RXCAN TXCAN RXCAN TXCAN RXCAN TXCAN RXCAN TXCAN
DDRB PTB
PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0
CAN0 CAN1 CAN2 CAN3
DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0
Module to Port Routing
BDLC (J1850)
Multiplexed Wide Bus
ADDR7 ADDR6 ADDR5 ADDR4 ADDR3 ADDR2 ADDR1 ADDR0
CAN4
IIC
SDA SCL PWM0 PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7 MISO MOSI SCK SS MISO MOSI SCK SS
Internal Logic 2.5V
VDD1,2 VSS1,2
I/O Driver 5V
VDDX VSSX
PTJ PTP PTH
Multiplexed Narrow Bus
KWJ0 KWJ1 KWJ6 KWJ7 KWP0 KWP1 KWP2 KWP3 KWP4 KWP5 KWP6 KWP7 KWH0 KWH1 KWH2 KWH3 KWH4 KWH5 KWH6 KWH7
PTM
PTS
SCI1
PTT
PJ0 PJ1 PJ6 PJ7 PP0 PP1 PP2 PP3 PP4 PP5 PP6 PP7 PH0 PH1
DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0
PLL 2.5V
VDDPLL VSSPLL
A/D Converter 5V & Voltage Regulator Reference
VDDA VSSA
PWM
Voltage Regulator 5V & I/O
VDDR VSSR
SPI1
DDRP
DDRJ
DDRH
PH2
PH3 PH4 PH5 PH6 PH7
SPI2
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Freescale MC9S12DP512 Device Guide V01.23
Semiconductor, Inc.
1.5 Device Memory Map
Table 1-1 and Figure 1-2 show the device memory map of the MC9S12DP512 after reset. Note that after reset the bottom 1k of the EEPROM ($0000 - $03FF) are hidden by the register space Table 1-1 Device Memory Map
Address
$0000 - $000F $0010 - $0014 $0015 - $0016 $0017 - $0019
Module
HCS12 Multiplexed External Bus Interface HCS12 Module Mapping Control HCS12 Interrupt Reserved
Size (Bytes)
16 5 2 3 2 2 1 1 8 8 2 2 12 64 32 40 8 8 8 8 8 8 8 16 12 4 32 64 64 64 64 64 64 320 4096 14336 16384
$001A - $001B Device ID register (PARTID) $001C - $001D HCS12 Module Mapping Control
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$001E $001F $0020 - $0027 $0028 - $002F $0030 - $0031 $0032 - $0033 $0034 - $003F $0040 - $007F $0080 - $009F
HCS12 Multiplexed External Bus Interface HCS12 Interrupt Reserved HCS12 Breakpoint HCS12 Module Mapping Control HCS12 Multiplexed External Bus Interface Clock and Reset Generator (PLL, RTI, COP) Enhanced Capture Timer 16-bit 8 channels Analog to Digital Converter 10-bit 8 channels (ATD0)
$00A0 - $00C7 Pulse Width Modulator 8-bit 8 channels (PWM) $00C8 - $00CF Serial Communications Interface 0 (SCI0) $00D0 - $00D7 Serial Communications Interface 0 (SCI1) $00D8 - $00DF Serial Peripheral Interface (SPI0) $00E0 - $00E7 Inter IC Bus $00E8 - $00EF Byte Data Link Controller (BDLC) $00F0 - $00F7 $00F8 - $00FF $0100- $010F $0110 - $011B $0120 - $013F $0140 - $017F $0180 - $01BF $0200 - $023F $0240 - $027F $0280 - $02BF $0000 - $0FFF $0800 - $3FFF $4000 - $7FFF Serial Peripheral Interface (SPI1) Serial Peripheral Interface (SPI2) Flash Control Register EEPROM Control Register Analog to Digital Converter 10-bit 8 channels (ATD1) Motorola Scalable Can (CAN0) Motorola Scalable Can (CAN1) Motorola Scalable Can (CAN3) Port Integration Module (PIM) Motorola Scalable Can (CAN4) EEPROM array RAM array Fixed Flash EEPROM array incl. 1K, 2K, 4K or 8K Protected Sector at start
$011C - $011F Reserved
$01C0 - $01FF Motorola Scalable Can (CAN2)
$02C0 - $03FF Reserved
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
Table 1-1 Device Memory Map
Address Module Size (Bytes)
16384 16384
$8000 - $BFFF Flash EEPROM Page Window Fixed Flash EEPROM array $C000 - $FFFF incl. 2K, 4K, 8K or 16K Protected Sector at end and 256 bytes of Vector Space at $FF80 - $FFFF
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Freescale MC9S12DP512 Device Guide V01.23
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Figure 1-2 MC9S12DP512 Memory Map
$0000 $0400 $0800
$03FF $0000 $0000
REGISTERS
(Mappable to any 2k Block within the first 32K)
4K Bytes EEPROM
(Mappable to any 4K Block)
$0FFF $0800
14K Bytes RAM
(Mappable to any 16K and alignable to top or bottom)
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$4000
$3FFF $4000
16K Fixed Flash Page $3E = 62
(This is dependant on the state of the ROMHM bit)
$7FFF
$8000
$8000
EXTERN
$BFFF
16K Page Window 32 x 16K Flash EEPROM pages
$C000
$C000
16K Fixed Flash Page $3F = 63
$FFFF $FF00
$FF00 VECTORS $FFFF EXPANDED* NORMAL SINGLE CHIP SPECIAL SINGLE CHIP VECTORS VECTORS
$FFFF
BDM (if active)
* Assuming that a `0' was driven onto port K bit 7 during MCU is reset into normal expanded wide or narrow mode.
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 1.5.1 Detailed Register Map
$0000 - $000F
Address $0000 $0001 $0002 $0003 $0004 $0007 $0008 $0009 $000A $000B $000C $000D $000E $000F Name PORTA PORTB DDRA DDRB Reserved PORTE DDRE PEAR MODE PUCR RDRIV EBICTL Reserved
MEBI map 1 of 3 (HCS12 Multiplexed External Bus Interface)
Bit 7 Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: 0 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: NOACCE Write: Read: MODC Write: Read: PUPKE Write: Read: RDPK Write: Read: 0 Write: Read: 0 Write: Bit 6 6 6 6 6 0 6 6 0 MODB 0 0 0 0 Bit 5 5 5 5 5 0 5 5 PIPOE MODA 0 0 0 0 Bit 4 4 4 4 4 0 4 4 NECLK 0 PUPEE RDPE 0 0 Bit 3 3 3 3 3 0 3 3 LSTRE IVIS 0 0 0 0 Bit 2 2 2 2 2 0 2 Bit 2 RDWE 0 0 0 0 0 Bit 1 1 1 1 1 0 Bit 1 0 0 EMK PUPBE RDPB 0 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 0 Bit 0 0 0 EME PUPAE RDPA ESTR 0
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$0010 - $0014
Address $0010 $0011 $0012 $0013 $0014 Name INITRM INITRG INITEE MISC Reserved
MMC map 1 of 4 (HCS12 Module Mapping Control)
Bit 7 Read: RAM15 Write: Read: 0 Write: Read: EE15 Write: Read: 0 Write: Read: 0 Write: Bit 6 RAM14 REG14 EE14 0 0 Bit 5 RAM13 REG13 EE13 0 0 Bit 4 RAM12 REG12 EE12 0 0 Bit 3 RAM11 REG11 EE11 Bit 2 0 0 0 Bit 1 0 0 0 Bit 0 RAMHAL 0 EEON
EXSTR1 EXSTR0 ROMHM ROMON 0 0 0 0
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$0015 - $0016
Address $0015 $0016 Name ITCR ITEST Read: Write: Read: Write:
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INT map 1 of 2 (HCS12 Interrupt)
Bit 7 0 INTE Bit 6 0 INTC Bit 5 0 INTA Bit 4 WRINT INT8 Bit 3 ADR3 INT6 Bit 2 ADR2 INT4 Bit 1 ADR1 INT2 Bit 0 ADR0 INT0
$0017 - $0019
Address $0017$0019 Name Reserved Read: Write:
Reserved
Bit 7 0 Bit 6 0 Bit 5 0 Bit 4 0 Bit 3 0 Bit 2 0 Bit 1 0 Bit 0 0
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$001A - $001B
Address $001A $001B Name PARTIDH PARTIDL Read: Write: Read: Write:
Device ID Register (Table 1-3)
Bit 7 ID15 ID7 Bit 6 ID14 ID6 Bit 5 ID13 ID5 Bit 4 ID12 ID4 Bit 3 ID11 ID3 Bit 2 ID10 ID2 Bit 1 ID9 ID1 Bit 0 ID8 ID0
$001C - $001D
Address $001C $001D Name MEMSIZ0 MEMSIZ1
MMC map 3 of 4 (HCS12 Module Mapping Control, Table 1-4)
Bit 7 Bit 6 Bit 5 Bit 4 Read: reg_sw0 0 eep_sw1 eep_sw0 Write: Read: rom_sw1 rom_sw0 0 0 Write: Bit 3 0 0 Bit 2 Bit 1 Bit 0 ram_sw2 ram_sw1 ram_sw0 0 pag_sw1 pag_sw0
$001E - $001E
Address $001E Name INTCR Read: Write:
MEBI map 2 of 3 (HCS12 Multiplexed External Bus Interface)
Bit 7 IRQE Bit 6 IRQEN Bit 5 0 Bit 4 0 Bit 3 0 Bit 2 0 Bit 1 0 Bit 0 0
$001F - $001F
Address $001F Name HPRIO Read: Write:
INT map 2 of 2 (HCS12 Interrupt)
Bit 7 PSEL7 Bit 6 PSEL6 Bit 5 PSEL5 Bit 4 PSEL4 Bit 3 PSEL3 Bit 2 PSEL2 Bit 1 PSEL1 Bit 0 0
$0020 - $0027
Address $0020 $0027 Name Reserved Read: Write:
Reserved
Bit 7 0 Bit 6 0 Bit 5 0 Bit 4 0 Bit 3 0 Bit 2 0 Bit 1 0 Bit 0 0
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$0028 - $002F
Address $0028 $0029 $002A $002B $002C $002D Name BKPCT0 BKPCT1 BKP0X BKP0H BKP0L BKP1X BKP1H BKP1L
BKP (HCS12 Breakpoint)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Read: 0 0 0 0 BKEN BKFULL BKBDM BKTAG Write: Read: BK0MBH BK0MBL BK1MBH BK1MBL BK0RWE BK0RW BK1RWE BK1RW Write: Read: 0 0 BK0V5 BK0V4 BK0V3 BK0V2 BK0V1 BK0V0 Write: Read: Bit 15 14 13 12 11 10 9 Bit 8 Write: Read: Bit 7 6 5 4 3 2 1 Bit 0 Write: Read: 0 0 BK1V5 BK1V4 BK1V3 BK1V2 BK1V1 BK1V0 Write: Read: Bit 15 14 13 12 11 10 9 Bit 8 Write: Read: Bit 7 6 5 4 3 2 1 Bit 0 Write:
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$002E $002F
$0030 - $0031
Address $0030 $0031 Name PPAGE Reserved Read: Write: Read: Write:
MMC map 4 of 4 (HCS12 Module Mapping Control)
Bit 7 0 0 Bit 6 0 0 Bit 5 PIX5 0 Bit 4 PIX4 0 Bit 3 PIX3 0 Bit 2 PIX2 0 Bit 1 PIX1 0 Bit 0 PIX0 0
$0032 - $0033
Address $0032 $0033 Name PORTK DDRK Read: Write: Read: Write:
MEBI map 3 of 3 (HCS12 Multiplexed External Bus Interface)
Bit 7 Bit 7 Bit 7 Bit 6 6 6 Bit 5 5 5 Bit 4 4 4 Bit 3 3 3 Bit 2 2 2 Bit 1 1 1 Bit 0 Bit 0 Bit 0
$0034 - $003F
Address $0034 $0035 $0036 $0037 $0038 Name SYNR REFDV CTFLG Test Only CRGFLG CRGINT Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
CRG (Clock and Reset Generator)
Bit 7 0 0 TOUT7 RTIF RTIE Bit 6 0 0 TOUT6 PROF 0 Bit 5 SYN5 0 TOUT5 0 0 Bit 4 SYN4 0 TOUT4 LOCKIF LOCKIE Bit 3 SYN3 Bit 2 SYN2 Bit 1 SYN1 Bit 0 SYN0
REFDV3 REFDV2 REFDV1 REFDV0 TOUT3 LOCK 0 TOUT2 TRACK 0 TOUT1 SCMIF SCMIE TOUT0 SCM 0
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$0034 - $003F
Address $0039 $003A $003B $003C $003D $003E Name CLKSEL PLLCTL RTICTL COPCTL FORBYP Test Only CTCTL Test Only ARMCOP
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CRG (Clock and Reset Generator)
Bit 7 Bit 6 Bit 5 Bit 4 Read: PLLSEL PSTP SYSWAI ROAWAI Write: Read: CME PLLON AUTO ACQ Write: Read: 0 RTR6 RTR5 RTR4 Write: Read: 0 0 WCOP RSBCK Write: Read: 0 RTIBYP COPBYP PLLBYP Write: Read: TCTL7 TCTL6 TCTL5 TCTL4 Write: Read: 0 0 0 0 Write: Bit 7 6 5 4 Bit 3 PLLWAI 0 RTR3 0 0 TCLT3 0 3 Bit 2 CWAI PRE RTR2 CR2 0 TCTL2 0 2 Bit 1 RTIWAI PCE RTR1 CR1 FCM TCTL1 0 1 Bit 0 COPWAI SCME RTR0 CR0 0 TCTL0 0 Bit 0
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$003F
$0040 - $007F
Address $0040 $0041 $0042 $0043 $0044 $0045 $0046 $0047 $0048 $0049 $004A $004B $004C $004D $004E Name TIOS CFORC OC7M OC7D TCNT (hi) TCNT (lo) TSCR1 TTOV TCTL1 TCTL2 TCTL3 TCTL4 TIE TSCR2 TFLG1 Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
ECT (Enhanced Capture Timer 16 Bit 8 Channels)
Bit 7 IOS7 0 FOC7 OC7M7 OC7D7 Bit 15 Bit 7 TEN TOV7 OM7 OM3 EDG7B EDG3B C7I TOI C7F Bit 6 IOS6 0 FOC6 OC7M6 OC7D6 14 6 TSWAI TOV6 OL7 OL3 EDG7A EDG3A C6I 0 C6F Bit 5 IOS5 0 FOC5 OC7M5 OC7D5 13 5 TSFRZ TOV5 OM6 OM2 EDG6B EDG2B C5I 0 C5F Bit 4 IOS4 0 FOC4 OC7M4 OC7D4 12 4 TFFCA TOV4 OL6 OL2 EDG6A EDG2A C4I 0 C4F Bit 3 IOS3 0 FOC3 OC7M3 OC7D3 11 3 0 TOV3 OM5 OM1 EDG5B EDG1B C3I TCRE C3F Bit 2 IOS2 0 FOC2 OC7M2 OC7D2 10 2 0 TOV2 OL5 OL1 EDG5A EDG1A C2I PR2 C2F Bit 1 IOS1 0 FOC1 OC7M1 OC7D1 9 1 0 TOV1 OM4 OM0 EDG4B EDG0B C1I PR1 C1F Bit 0 IOS0 0 FOC0 OC7M0 OC7D0 Bit 8 Bit 0 0 TOV0 OL4 OL0 EDG4A EDG0A C0I PR0 C0F
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$0040 - $007F
Address $004F $0050 $0051 $0052 $0053 $0054 Name TFLG2 TC0 (hi) TC0 (lo) TC1 (hi) TC1 (lo) TC2 (hi) TC2 (lo) TC3 (hi) TC3 (lo) TC4 (hi) TC4 (lo) TC5 (hi) TC5 (lo) TC6 (hi) TC6 (lo) TC7 (hi) TC7 (lo) PACTL PAFLG PACN3 (hi) PACN2 (lo) PACN1 (hi) PACN0 (lo) MCCTL MCFLG Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
ECT (Enhanced Capture Timer 16 Bit 8 Channels)
Bit 7 TOF Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 0 0 Bit 7 Bit 7 Bit 7 Bit 7 MCZI MCZF Bit 6 0 14 6 14 6 14 6 14 6 14 6 14 6 14 6 14 6 PAEN 0 6 6 6 6 MODMC 0 Bit 5 0 13 5 13 5 13 5 13 5 13 5 13 5 13 5 13 5 PAMOD 0 5 5 5 5 RDMCL 0 Bit 4 0 12 4 12 4 12 4 12 4 12 4 12 4 12 4 12 4 PEDGE 0 4 4 4 4 0 ICLAT 0 Bit 3 0 11 3 11 3 11 3 11 3 11 3 11 3 11 3 11 3 CLK1 0 3 3 3 3 0 FLMC POLF3 Bit 2 0 10 2 10 2 10 2 10 2 10 2 10 2 10 2 10 2 CLK0 0 2 2 2 2 MCEN POLF2 Bit 1 0 9 1 9 1 9 1 9 1 9 1 9 1 9 1 9 1 PAOVI PAOVF 1 1 1 1 MCPR1 POLF1 Bit 0 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 PAI PAIF Bit 0 Bit 0 Bit 0 Bit 0 MCPR0 POLF0
Freescale Semiconductor, Inc...
$0055 $0056 $0057 $0058 $0059 $005A $005B $005C $005D $005E $005F $0060 $0061 $0062 $0063 $0064 $0065 $0066 $0067
31 For More Information On This Product, Go to: www.freescale.com
Freescale MC9S12DP512 Device Guide V01.23
$0040 - $007F
Address $0068 $0069 $006A $006B $006C $006D Name ICPAR DLYCT ICOVW ICSYS Reserved TIMTST Test Only Reserved PBCTL PBFLG PA3H PA2H PA1H PA0H MCCNT (hi) MCCNT (lo) TC0H (hi) TC0H (lo) TC1H (hi) TC1H (lo) TC2H (hi) TC2H (lo) TC3H (hi) TC3H (lo)
Semiconductor, Inc.
ECT (Enhanced Capture Timer 16 Bit 8 Channels)
Bit 7 Read: 0 Write: Read: 0 Write: Read: NOVW7 Write: Read: SH37 Write: Read: Write: Read: 0 Write: Read: Write: Read: 0 Write: Read: 0 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Bit 6 0 0 NOVW6 SH26 Bit 5 0 0 NOVW5 SH15 Bit 4 0 0 NOVW4 SH04 Bit 3 PA3EN 0 NOVW3 TFMOD Bit 2 PA2EN 0 NOVW2 PACMX Bit 1 PA1EN DLY1 NOVW1 BUFEN Bit 0 PA0EN DLY0 NOVW0 LATQ
0
0
0
0
0
TCBYP
0
Freescale Semiconductor, Inc...
$006E $006F $0070 $0071 $0072 $0073 $0074 $0075 $0076 $0077 $0078 $0079 $007A $007B $007C $007D $007E $007F
PBEN 0 6 6 6 6 14 6 14 6 14 6 14 6 14 6
0 0 5 5 5 5 13 5 13 5 13 5 13 5 13 5
0 0 4 4 4 4 12 4 12 4 12 4 12 4 12 4
0 0 3 3 3 3 11 3 11 3 11 3 11 3 11 3
0 0 2 2 2 2 10 2 10 2 10 2 10 2 10 2
PBOVI PBOVF 1 1 1 1 9 1 9 1 9 1 9 1 9 1
0 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
$0080 - $009F
Address $0080 $0081 $0082 $0083 $0084 $0085 Name ATD0CTL0 ATD0CTL1 ATD0CTL2 ATD0CTL3 ATD0CTL4 ATD0CTL5 ATD0STAT0 Reserved ATD0TEST0 ATD0TEST1 Reserved ATD0STAT1 Reserved ATD0DIEN Reserved PORTAD0 ATD0DR0H ATD0DR0L ATD0DR1H ATD0DR1L ATD0DR2H ATD0DR2L ATD0DR3H ATD0DR3L ATD0DR4H
ATD0 (Analog to Digital Converter 10 Bit 8 Channel)
Bit 7 Read: 0 Write: Read: 0 Write: Read: ADPU Write: Read: 0 Write: Read: SRES8 Write: Read: DJM Write: Read: SCF Write: Read: 0 Write: Read: 0 Write: Read: 0 Write: Read: 0 Write: Read: CCF7 Write: Read: 0 Write: Read: Bit 7 Write: Read: 0 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Bit 6 0 0 AFFC S8C SMP1 DSGN 0 0 0 0 0 CCF6 0 6 0 6 14 6 14 6 14 6 14 6 14 Bit 5 0 0 AWAI S4C SMP0 SCAN ETORF 0 0 0 0 CCF5 0 5 0 5 13 5 13 5 13 5 13 5 13 Bit 4 0 0 Bit 3 0 0 Bit 2 0 0 ETRIG FIFO PRS2 CC CC2 0 0 0 0 CCF2 0 2 0 2 10 2 10 2 10 2 10 2 10 Bit 1 0 0 ASCIE FRZ1 PRS1 CB CC1 0 0 0 0 CCF1 0 1 0 1 9 1 9 1 9 1 9 1 9 Bit 0 0 0 ASCIF FRZ0 PRS0 CA CC0 0 0 SC 0 CCF0 0 Bit 0 0 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8
ETRIGLE ETRIGP S2C PRS4 MULT FIFOR 0 0 0 0 CCF4 0 4 0 4 12 4 12 4 12 4 12 4 12 S1C PRS3 0 0 0 0 0 0 CCF3 0 3 0 3 11 3 11 3 11 3 11 3 11
Freescale Semiconductor, Inc...
$0086 $0087 $0088 $0089 $008A $008B $008C $008D $008E $008F $0090 $0091 $0092 $0093 $0094 $0095 $0096 $0097 $0098
33 For More Information On This Product, Go to: www.freescale.com
Freescale MC9S12DP512 Device Guide V01.23
$0080 - $009F
Address $0099 $009A $009B $009C $009D $009E Name ATD0DR4L ATD0DR5H ATD0DR5L ATD0DR6H ATD0DR6L ATD0DR7H ATD0DR7L Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
Semiconductor, Inc.
ATD0 (Analog to Digital Converter 10 Bit 8 Channel)
Bit 7 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 6 6 14 6 14 6 14 6 Bit 5 5 13 5 13 5 13 5 Bit 4 4 12 4 12 4 12 4 Bit 3 3 11 3 11 3 11 3 Bit 2 2 10 2 10 2 10 2 Bit 1 1 9 1 9 1 9 1 Bit 0 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0
Freescale Semiconductor, Inc...
$009F
$00A0 - $00C7
Address $00A0 $00A1 $00A2 $00A3 $00A4 $00A5 $00A6 $00A7 $00A8 $00A9 $00AA $00AB $00AC $00AD $00AE Name
PWM (Pulse Width Modulator 8 Bit 8 Channel)
Bit 6 PWME6 PPOL6 PCLK6 PCKB2 CAE6 CON45 0 0 6 6 0 0 6 0 6 0 6 0 Bit 5 PWME5 PPOL5 PCLK5 PCKB1 CAE5 CON23 0 0 5 5 0 0 5 0 5 0 5 0 Bit 4 PWME4 PPOL4 PCLK4 PCKB0 CAE4 CON01 0 0 4 4 0 0 4 0 4 0 4 0 Bit 3 PWME3 PPOL3 PCLK3 0 CAE3 PSWAI 0 0 3 3 0 0 3 0 3 0 3 0 Bit 2 PWME2 PPOL2 PCLK2 PCKA2 CAE2 PFRZ 0 0 2 2 0 0 2 0 2 0 2 0 Bit 1 PWME1 PPOL1 PCLK1 PCKA1 CAE1 0 0 0 1 1 0 0 1 0 1 0 1 0 Bit 0 PWME0 PPOL0 PCLK0 PCKA0 CAE0 0 0 0 Bit 0 Bit 0 0 0 Bit 0 0 Bit 0 0 Bit 0 0
Bit 7 Read: PWME PWME7 Write: Read: PWMPOL PPOL7 Write: Read: PWMCLK PCLK7 Write: Read: 0 PWMPRCLK Write: Read: PWMCAE CAE7 Write: Read: PWMCTL CON67 Write: Read: 0 PWMTST Test Only Write: Read: 0 PWMPRSC Write: Read: PWMSCLA Bit 7 Write: Read: PWMSCLB Bit 7 Write: Read: 0 PWMSCNTA Write: Read: 0 PWMSCNTB Write: Read: Bit 7 PWMCNT0 Write: 0 Read: Bit 7 PWMCNT1 Write: 0 Read: Bit 7 PWMCNT2 Write: 0
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
$00A0 - $00C7
Address $00AF $00B0 $00B1 $00B2 $00B3 $00B4 Name PWMCNT3 PWMCNT4 PWMCNT5 PWMCNT6 PWMCNT7 PWMPER0 PWMPER1 PWMPER2 PWMPER3 PWMPER4 PWMPER5 PWMPER6 PWMPER7 PWMDTY0 PWMDTY1 PWMDTY2 PWMDTY3 PWMDTY4 PWMDTY5 PWMDTY6 PWMDTY7 PWMSDN Reserved
PWM (Pulse Width Modulator 8 Bit 8 Channel)
Bit 7 Read: Bit 7 Write: 0 Read: Bit 7 Write: 0 Read: Bit 7 Write: 0 Read: Bit 7 Write: 0 Read: Bit 7 Write: 0 Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: Bit 7 Write: Read: PWMIF Write: Read: 0 Write: Bit 6 6 0 6 0 6 0 6 0 6 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 PWMIE 0 Bit 5 5 0 5 0 5 0 5 0 5 0 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 PWM RSTRT 0 Bit 4 4 0 4 0 4 0 4 0 4 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 PWMLVL 0 Bit 3 3 0 3 0 3 0 3 0 3 0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 0 Bit 2 2 0 2 0 2 0 2 0 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 PWM7IN 0 Bit 1 1 0 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 PWM7 INL 0 Bit 0 Bit 0 0 Bit 0 0 Bit 0 0 Bit 0 0 Bit 0 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 Bit 0 PWM7 ENA 0
Freescale Semiconductor, Inc...
$00B5 $00B6 $00B7 $00B8 $00B9 $00BA $00BB $00BC $00BD $00BE $00BF $00C0 $00C1 $00C2 $00C3 $00C4 $00C5 $00C7
35 For More Information On This Product, Go to: www.freescale.com
Freescale MC9S12DP512 Device Guide V01.23
$00C8 - $00CF
Address $00C8 $00C9 $00CA $00CB $00CC $00CD Name SCI0BDH SCI0BDL SC0CR1 SCI0CR2 SCI0SR1 SC0SR2 SCI0DRH SCI0DRL
Semiconductor, Inc.
SCI0 (Asynchronous Serial Interface)
Bit 7 Bit 6 Read: 0 0 Write: Read: SBR7 SBR6 Write: Read: LOOPS SCISWAI Write: Read: TIE TCIE Write: Read: TDRE TC Write: Read: 0 0 Write: Read: R8 T8 Write: Read: R7 R6 Write: T7 T6 Bit 5 0 SBR5 RSRC RIE RDRF 0 0 R5 T5 Bit 4 SBR12 SBR4 M ILIE IDLE 0 0 R4 T4 Bit 3 SBR11 SBR3 WAKE TE OR 0 0 R3 T3 Bit 2 SBR10 SBR2 ILT RE NF BRK13 0 R2 T2 Bit 1 SBR9 SBR1 PE RWU FE TXDIR 0 R1 T1 Bit 0 SBR8 SBR0 PT SBK PF RAF 0 R0 T0
Freescale Semiconductor, Inc...
$00CE $00CF
$00D0 - $00D7
Address $00D0 $00D1 $00D2 $00D3 $00D4 $00D5 $00D6 $00D7 Name SCI1BDH SCI1BDL SC1CR1 SCI1CR2 SCI1SR1 SC1SR2 SCI1DRH SCI1DRL
SCI1 (Asynchronous Serial Interface)
Bit 7 Bit 6 Read: 0 0 Write: Read: SBR7 SBR6 Write: Read: LOOPS SCISWAI Write: Read: TIE TCIE Write: Read: TDRE TC Write: Read: 0 0 Write: Read: R8 T8 Write: Read: R7 R6 Write: T7 T6 Bit 5 0 SBR5 RSRC RIE RDRF 0 0 R5 T5 Bit 4 SBR12 SBR4 M ILIE IDLE 0 0 R4 T4 Bit 3 SBR11 SBR3 WAKE TE OR 0 0 R3 T3 Bit 2 SBR10 SBR2 ILT RE NF BRK13 0 R2 T2 Bit 1 SBR9 SBR1 PE RWU FE TXDIR 0 R1 T1 Bit 0 SBR8 SBR0 PT SBK PF RAF 0 R0 T0
$00D8 - $00DF
Address $00D8 $00D9 $00DA $00DB Name SPI0CR1 SPI0CR2 SPI0BR SPI0SR Read: Write: Read: Write: Read: Write: Read: Write:
SPI0 (Serial Peripheral Interface)
Bit 7 SPIE 0 0 SPIF Bit 6 SPE 0 SPPR2 0 Bit 5 SPTIE 0 SPPR1 SPTEF Bit 4 MSTR Bit 3 CPOL Bit 2 CPHA 0 SPR2 0 Bit 1 SSOE SPISWAI SPR1 0 Bit 0 LSBFE SPC0 SPR0 0
MODFEN BIDIROE SPPR0 MODF 0 0
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
$00D8 - $00DF
Address $00DC $00DD $00DE $00DF Name Reserved SPI0DR Reserved Read: Write: Read: Write: Read: Write:
SPI0 (Serial Peripheral Interface)
Bit 7 0 Bit 7 0 Bit 6 0 6 0 Bit 5 0 5 0 Bit 4 0 4 0 Bit 3 0 3 0 Bit 2 0 2 0 Bit 1 0 1 0 Bit 0 0 Bit 0 0
$00E0 - $00E7
Address $00E0 Name IBAD IBFD IBCR IBSR IBDR Reserved Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
IIC (Inter IC Bus)
Bit 7 ADR7 IBC7 IBEN TCF D7 0 Bit 6 ADR6 IBC6 IBIE IAAS D6 0 Bit 5 ADR5 IBC5 MS/SL IBB D5 0 Bit 4 ADR4 IBC4 TX/RX IBAL D4 0 Bit 3 ADR3 IBC3 TXAK 0 D3 0 Bit 2 ADR2 IBC2 0 RSTA SRW D2 0 Bit 1 ADR1 IBC1 0 IBIF D1 0 Bit 0 0 IBC0 IBSWAI RXAK D0 0
Freescale Semiconductor, Inc...
$00E1 $00E2 $00E3 $00E4 $00E5 $00E7
$00E8 - $00EF
Address $00E8 $00E9 $00EA $00EB $00EC $00ED $00EE $00EF Name DLCBCR1 DLCBSVR DLCBCR2 DLCBDR DLCBARD DLCBRSR DLCSCR DLCBSTAT
BDLC (Bytelevel Data Link Controller J1850)
Bit 7 Read: IMSG Write: Read: 0 Write: Read: SMRST Write: Read: D7 Write: Read: 0 Write: Read: 0 Write: Read: 0 Write: Read: 0 Write: Bit 6 CLKS 0 DLOOP D6 RXPOL 0 0 0 Bit 5 0 I3 RX4XE D5 0 R5 0 0 Bit 4 0 I2 NBFS D4 0 R4 BDLCE 0 Bit 3 0 I1 TEOD D3 BO3 R3 0 0 Bit 2 0 I0 TSIFR D2 BO2 R2 0 0 Bit 1 IE 0 TMIFR1 D1 BO1 R1 0 0 Bit 0 WCM 0 TMIFR0 D0 BO0 R0 0 IDLE
37 For More Information On This Product, Go to: www.freescale.com
Freescale MC9S12DP512 Device Guide V01.23
$00F0 - $00F7
Address $00F0 $00F1 $00F2 $00F3 $00F4 $00F5 Name SPI1CR1 SPI1CR2 SPI1BR SPI1SR Reserved SPI1DR Reserved Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
Semiconductor, Inc.
SPI1 (Serial Peripheral Interface)
Bit 7 SPIE 0 0 SPIF 0 Bit 7 0 Bit 6 SPE 0 SPPR2 0 0 6 0 Bit 5 SPTIE 0 SPPR1 SPTEF 0 5 0 Bit 4 MSTR Bit 3 CPOL Bit 2 CPHA 0 SPR2 0 0 2 0 Bit 1 SSOE SPISWAI SPR1 0 0 1 0 Bit 0 LSBFE SPC0 SPR0 0 0 Bit 0 0
MODFEN BIDIROE SPPR0 MODF 0 4 0 0 0 0 3 0
Freescale Semiconductor, Inc...
$00F6 $00F7
$00F8 - $00FF
Address $00F8 $00F9 $00FA $00FB $00FC $00FD $00FE $00FF Name SPI2CR1 SPI2CR2 SPI2BR SPI2SR Reserved SPI2DR Reserved Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
SPI2 (Serial Peripheral Interface)
Bit 7 SPIE 0 0 SPIF 0 Bit 7 0 Bit 6 SPE 0 SPPR2 0 0 6 0 Bit 5 SPTIE 0 SPPR1 SPTEF 0 5 0 Bit 4 MSTR Bit 3 CPOL Bit 2 CPHA 0 SPR2 0 0 2 0 Bit 1 SSOE SPISWAI SPR1 0 0 1 0 Bit 0 LSBFE SPC0 SPR0 0 0 Bit 0 0
MODFEN BIDIROE SPPR0 MODF 0 4 0 0 0 0 3 0
$0100 - $010F
Address $0100 $0101 $0102 $0103 $0104 $0105 Name FCLKDIV FSEC FTSTMOD FCNFG FPROT FSTAT
Flash Control Register (fts512k4)
Bit 7 Bit 6 Bit 5 Bit 4 Read: FDIVLD PRDIV8 FDIV5 FDIV4 Write: Read: KEYEN1 KEYEN0 NV5 NV4 Write: Read: 0 0 0 WRALL Write: Read: 0 CBEIE CCIE KEYACC Write: Read: FPOPEN NV6 FPHDIS FPHS1 Write: Read: CCIF CBEIF PVIOL ACCERR Write: Bit 3 FDIV3 NV3 0 0 FPHS0 0 Bit 2 FDIV2 NV2 0 0 FPLDIS BLANK Bit 1 FDIV1 SEC1 0 BKSEL1 FPLS1 0 Bit 0 FDIV0 SEC0 0 BKSEL0 FPLS0 0
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
$0100 - $010F
Address $0106 $0107 $0108 $0109 $010A $010B Name FCMD Reserved FADDRHI FADDRLO FDATAHI FDATALO Reserved Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
Flash Control Register (fts512k4)
Bit 7 0 0 Bit 15 Bit 7 Bit 15 Bit 7 0 Bit 6 CMDB6 0 14 6 14 6 0 Bit 5 CMDB5 0 13 5 13 5 0 Bit 4 0 0 12 4 12 4 0 Bit 3 0 0 11 3 11 3 0 Bit 2 CMDB2 0 10 2 10 2 0 Bit 1 0 0 9 1 9 1 0 Bit 0 CMDB0 0 Bit 8 Bit 0 Bit 8 Bit 0 0
Freescale Semiconductor, Inc...
$010C $010F
$0110 - $011B
Address $0110 $0111 $0112 $0113 $0114 $0115 $0116 $0117 $0118 $0119 $011A $011B Name ECLKDIV Reserved ECNFG EPROT ESTAT ECMD Reserved EADDRHI EADDRLO EDATAHI EDATALO
EEPROM Control Register (eets4k)
Bit 7 Bit 6 Read: EDIVLD PRDIV8 Write: Read: 0 0 Write: Read: CBEIE CCIE Write: Read: NV6 EPOPEN Write: Read: CCIF CBEIF Write: Read: 0 CMDB6 Write: Read: 0 0 Write: Read: 0 0 Write: Read: Bit 7 6 Write: Read: Bit 15 14 Write: Read: Bit 7 6 Write: Bit 5 EDIV5 0 0 NV5 Bit 4 EDIV4 0 0 NV4 Bit 3 EDIV3 0 0 EPDIS 0 0 0 0 3 11 3 Bit 2 EDIV2 0 0 EP2 BLANK CMDB2 0 10 2 10 2 Bit 1 EDIV1 0 0 EP1 0 0 0 9 1 9 1 Bit 0 EDIV0 0 0 EP0 0 CMDB0 0 Bit 8 Bit 0 Bit 8 Bit 0
PVIOL CMDB5 0 0 5 13 5
ACCERR 0 0 0 4 12 4
$011C - $011F
Address $011C $011F Name Reserved Read: Write:
Reserved for RAM Control Register
Bit 7 0 Bit 6 0 Bit 5 0 Bit 4 0 Bit 3 0 Bit 2 0 Bit 1 0 Bit 0 0
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Freescale MC9S12DP512 Device Guide V01.23
$0120 - $013F
Address $0120 $0121 $0122 $0123 $0124 $0125 Name ATD1CTL0 ATD1CTL1 ATD1CTL2 ATD1CTL3 ATD1CTL4 ATD1CTL5 ATD1STAT0 Reserved ATD1TEST0 ATD1TEST1 Reserved ATD1STAT1 Reserved ATD1DIEN Reserved PORTAD1 ATD1DR0H ATD1DR0L ATD1DR1H ATD1DR1L ATD1DR2H ATD1DR2L ATD1DR3H ATD1DR3L ATD1DR4H
Semiconductor, Inc.
ATD1 (Analog to Digital Converter 10 Bit 8 Channel)
Bit 7 Read: 0 Write: Read: 0 Write: Read: ADPU Write: Read: 0 Write: Read: SRES8 Write: Read: DJM Write: Read: SCF Write: Read: 0 Write: Read: 0 Write: Read: 0 Write: Read: 0 Write: Read: CCF7 Write: Read: 0 Write: Read: Bit 7 Write: Read: 0 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Read: Bit 7 Write: Read: Bit 15 Write: Bit 6 0 0 AFFC S8C SMP1 DSGN 0 0 0 0 0 CCF6 0 6 0 6 14 6 14 6 14 6 14 6 14 Bit 5 0 0 AWAI S4C SMP0 SCAN ETORF 0 0 0 0 CCF5 0 5 0 5 13 5 13 5 13 5 13 5 13 Bit 4 0 0 Bit 3 0 0 Bit 2 0 0 ETRIG FIFO PRS2 CC CC2 0 0 0 0 CCF2 0 2 0 2 10 2 10 2 10 2 10 2 10 Bit 1 0 0 ASCIE FRZ1 PRS1 CB CC1 0 0 0 0 CCF1 0 1 0 1 9 1 9 1 9 1 9 1 9 Bit 0 0 0 ASCIF FRZ0 PRS0 CA CC0 0 0 SC 0 CCF0 0 Bit 0 0 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8
ETRIGLE ETRIGP S2C PRS4 MULT FIFOR 0 0 0 0 CCF4 0 4 0 4 12 4 12 4 12 4 12 4 12 S1C PRS3 0 0 0 0 0 0 CCF3 0 3 0 3 11 3 11 3 11 3 11 3 11
Freescale Semiconductor, Inc...
$0126 $0127 $0128 $0129 $012A $012B $012C $012D $012E $012F $0130 $0131 $0132 $0133 $0134 $0135 $0136 $0137 $0138
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
$0120 - $013F
Address $0139 $013A $013B $013C $013D $013E Name ATD1DR4L ATD1DR5H ATD1DR5L ATD1DR6H ATD1DR6L ATD1DR7H ATD1DR7L Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
ATD1 (Analog to Digital Converter 10 Bit 8 Channel)
Bit 7 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 15 Bit 7 Bit 6 6 14 6 14 6 14 6 Bit 5 5 13 5 13 5 13 5 Bit 4 4 12 4 12 4 12 4 Bit 3 3 11 3 11 3 11 3 Bit 2 2 10 2 10 2 10 2 Bit 1 1 9 1 9 1 9 1 Bit 0 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0 Bit 8 Bit 0
Freescale Semiconductor, Inc...
$013F
$0140 - $017F
Address Name Read: $0140 CAN0CTL0 Write: Read: $0141 CAN0CTL1 Write: Read: $0142 CAN0BTR0 Write: Read: $0143 CAN0BTR1 Write: Read: $0144 CAN0RFLG Write: Read: $0145 CAN0RIER Write: Read: $0146 CAN0TFLG Write: Read: $0147 CAN0TIER Write: Read: $0148 CAN0TARQ Write: Read: $0149 CAN0TAAK Write: Read: $014A CAN0TBSEL Write: Read: $014B CAN0IDAC Write: Read: $014C Reserved $014D Write: Read: $014E CAN0RXERR Write: Read: $014F CAN0TXERR Write: $0150 - CAN0IDAR0 - Read: $0153 CAN0IDAR3 Write:
CAN0 (Motorola Scalable CAN - MSCAN)
Bit 7 RXFRM CANE SJW1 SAMP WUPIF WUPIE 0 0 0 0 0 0 0 Bit 6 RXACT CLKSRC SJW0 Bit 5 CSWAI LOOPB BRP5 Bit 4 SYNCH LISTEN BRP4 Bit 3 TIME 0 BRP3 Bit 2 WUPE WUPM BRP2 Bit 1 SLPRQ SLPAK BRP1 Bit 0 INITRQ INITAK BRP0
TSEG22 TSEG21 TSEG20 TSEG13 TSEG12 TSEG11 TSEG10 CSCIF CSCIE 0 0 0 0 0 0 0 RSTAT1 RSTAT0 TSTAT1 TSTAT0 OVRIF OVRIE TXE1 TXEIE1 RXF RXFIE TXE0 TXEIE0
RSTATE1 RSTATE0 TSTATE1 TSTATE0 0 0 0 0 0 IDAM1 0 0 0 0 0 0 IDAM0 0 0 0 0 0 0 0 0 TXE2 TXEIE2
ABTRQ2 ABTRQ1 ABTRQ0 ABTAK2 TX2 IDHIT2 0 ABTAK1 TX1 IDHIT1 0 ABTAK0 TX0 IDHIT0 0
RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0 TXERR7 TXERR6 TXERR5 TXERR4 TXERR3 TXERR2 TXERR1 TXERR0 AC7 AC6 AC5 AC4 AC3 AC2 AC1 AC0
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Freescale MC9S12DP512 Device Guide V01.23
$0140 - $017F
Address $0154 $0157 $0158 $015B $015C $015F $0160 $016F $0170 $017F Name CAN0IDMR0 CAN0IDMR3 CAN0IDAR4 CAN0IDAR7 CAN0IDMR4 CAN0IDMR7 CAN0RXFG CAN0TXFG Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
Semiconductor, Inc.
CAN0 (Motorola Scalable CAN - MSCAN)
Bit 7 AM7 AC7 AM7 Bit 6 AM6 AC6 AM6 Bit 5 AM5 AC5 AM5 Bit 4 AM4 AC4 AM4 Bit 3 AM3 AC3 AM3 Bit 2 AM2 AC2 AM2 Bit 1 AM1 AC1 AM1 Bit 0 AM0 AC0 AM0
FOREGROUND RECEIVE BUFFER see Table 1-2 FOREGROUND TRANSMIT BUFFER see Table 1-2
Table 1-2 Detailed MSCAN Foreground Receive and Transmit Buffer Layout
Freescale Semiconductor, Inc...
Address
Name Extended ID $xxx0 Standard ID CANxRIDR0 Extended ID $xxx1 Standard ID CANxRIDR1 Extended ID $xxx2 Standard ID CANxRIDR2 Extended ID $xxx3 Standard ID CANxRIDR3 $xxx4 - CANxRDSR0 $xxxB CANxRDSR7 $xxxC $xxxD $xxxE $xxxF
$xx10
$xx11
$xx12
Read: Read: Write: Read: Read: Write: Read: Read: Write: Read: Read: Write: Read: Write: Read: CANRxDLR Write: Read: Reserved Write: Read: CANxRTSRH Write: Read: CANxRTSRL Write: Extended ID Read: CANxTIDR0 Write: Standard ID Read: Write: Extended ID Read: CANxTIDR1 Write: Standard ID Read: Write: Extended ID Read: CANxTIDR2 Write: Standard ID Read: Write:
Bit 7 ID28 ID10 ID20 ID2 ID14
Bit 6 ID27 ID9 ID19 ID1 ID13
Bit 5 ID26 ID8 ID18 ID0 ID12
Bit 4 ID25 ID7 SRR=1 RTR ID11
Bit 3 ID24 ID6 IDE=1 IDE=0 ID10
Bit 2 ID23 ID5 ID17
Bit 1 ID22 ID4 ID16
Bit 0 ID21 ID3 ID15
ID9
ID8
ID7
ID6
ID5
ID4
ID3
ID2
ID1
ID0
RTR
DB7
DB6
DB5
DB4
DB3 DLC3
DB2 DLC2
DB1 DLC1
DB0 DLC0
TSR15 TSR7 ID28 ID10 ID20 ID2 ID14
TSR14 TSR6 ID27 ID9 ID19 ID1 ID13
TSR13 TSR5 ID26 ID8 ID18 ID0 ID12
TSR12 TSR4 ID25 ID7 SRR=1 RTR ID11
TSR11 TSR3 ID24 ID6 IDE=1 IDE=0 ID10
TSR10 TSR2 ID23 ID5 ID17
TSR9 TSR1 ID22 ID4 ID16
TSR8 TSR0 ID21 ID3 ID15
ID9
ID8
ID7
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Table 1-2 Detailed MSCAN Foreground Receive and Transmit Buffer Layout
Address $xx13 $xx14 $xx1B $xx1C $xx1D $xx1E Name Extended ID CANxTIDR3 Standard ID CANxTDSR0 CANxTDSR7 CANxTDLR CANxTTBPR CANxTTSRH CANxTTSRL Bit 7 Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: ID6 Bit 6 ID5 Bit 5 ID4 Bit 4 ID3 Bit 3 ID2 Bit 2 ID1 Bit 1 ID0 Bit 0 RTR
DB7
DB6
DB5
DB4
DB3 DLC3
DB2 DLC2 PRIO2 TSR10 TSR2
DB1 DLC1 PRIO1 TSR9 TSR1
DB0 DLC0 PRIO0 TSR8 TSR0
PRIO7 TSR15 TSR7
PRIO6 TSR14 TSR6
PRIO5 TSR13 TSR5
PRIO4 TSR12 TSR4
PRIO3 TSR11 TSR3
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$xx1F
$0180 - $01BF
Address Name Read: $0180 CAN1CTL0 Write: Read: $0181 CAN1CTL1 Write: Read: $0182 CAN1BTR0 Write: Read: $0183 CAN1BTR1 Write: Read: $0184 CAN1RFLG Write: Read: $0185 CAN1RIER Write: Read: $0186 CAN1TFLG Write: Read: $0187 CAN1TIER Write: Read: $0188 CAN1TARQ Write: Read: $0189 CAN1TAAK Write: Read: $018A CAN1TBSEL Write: Read: $018B CAN1IDAC Write: Read: $018C Reserved $018D Write: Read: $018E CAN1RXERR Write: Read: $018F CAN1TXERR Write: $0190 - CAN1IDAR0 - Read: $0193 CAN1IDAR3 Write:
CAN1 (Motorola Scalable CAN - MSCAN)
Bit 7 RXFRM CANE SJW1 SAMP WUPIF WUPIE 0 0 0 0 0 0 0 Bit 6 RXACT CLKSRC SJW0 Bit 5 CSWAI LOOPB BRP5 Bit 4 SYNCH LISTEN BRP4 Bit 3 TIME 0 BRP3 Bit 2 WUPE WUPM BRP2 Bit 1 SLPRQ SLPAK BRP1 Bit 0 INITRQ INITAK BRP0
TSEG22 TSEG21 TSEG20 TSEG13 TSEG12 TSEG11 TSEG10 CSCIF CSCIE 0 0 0 0 0 0 0 RSTAT1 RSTAT0 TSTAT1 TSTAT0 OVRIF OVRIE TXE1 TXEIE1 RXF RXFIE TXE0 TXEIE0
RSTATE1 RSTATE0 TSTATE1 TSTATE0 0 0 0 0 0 IDAM1 0 0 0 0 0 0 IDAM0 0 0 0 0 0 0 0 0 TXE2 TXEIE2
ABTRQ2 ABTRQ1 ABTRQ0 ABTAK2 TX2 IDHIT2 0 ABTAK1 TX1 IDHIT1 0 ABTAK0 TX0 IDHIT0 0
RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0 TXERR7 TXERR6 TXERR5 TXERR4 TXERR3 TXERR2 TXERR1 TXERR0 AC7 AC6 AC5 AC4 AC3 AC2 AC1 AC0
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$0180 - $01BF
Address $0194 $0197 $0198 $019B $019C $019F $01A0 $01AF $01B0 $01BF Name CAN1IDMR0 CAN1IDMR3 CAN1IDAR4 CAN1IDAR7 CAN1IDMR4 CAN1IDMR7 CAN1RXFG CAN1TXFG Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
Semiconductor, Inc.
CAN1 (Motorola Scalable CAN - MSCAN)
Bit 7 AM7 AC7 AM7 Bit 6 AM6 AC6 AM6 Bit 5 AM5 AC5 AM5 Bit 4 AM4 AC4 AM4 Bit 3 AM3 AC3 AM3 Bit 2 AM2 AC2 AM2 Bit 1 AM1 AC1 AM1 Bit 0 AM0 AC0 AM0
FOREGROUND RECEIVE BUFFER see Table 1-2 FOREGROUND TRANSMIT BUFFER see Table 1-2
$01C0 - $01FF
CAN2 (Motorola Scalable CAN - MSCAN)
Bit 7 Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: RXFRM CANE SJW1 SAMP WUPIF WUPIE 0 0 0 0 0 0 0 Bit 6 RXACT CLKSRC SJW0 Bit 5 CSWAI LOOPB BRP5 Bit 4 SYNCH LISTEN BRP4 Bit 3 TIME 0 BRP3 Bit 2 WUPE WUPM BRP2 Bit 1 SLPRQ SLPAK BRP1 Bit 0 INITRQ INITAK BRP0
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Address $01C0 $01C1 $01C2 $01C3 $01C4 $01C5 $01C6 $01C7 $01C8 $01C9 $01CA $01CB $01CC $01CD $01CE $01CF $01D0 $01D3 $01D4 $01D7
Name CAN2CTL0 CAN2CTL1 CAN2BTR0 CAN2BTR1 CAN2RFLG CAN2RIER CAN2TFLG CAN2TIER CAN2TARQ CAN2TAAK CAN2TBSEL CAN2IDAC Reserved CAN2RXERR CAN2TXERR CAN2IDAR0 CAN2IDAR3 CAN2IDMR0 CAN2IDMR3
TSEG22 TSEG21 TSEG20 TSEG13 TSEG12 TSEG11 TSEG10 CSCIF CSCIE 0 0 0 0 0 0 0 RSTAT1 RSTAT0 TSTAT1 TSTAT0 OVRIF OVRIE TXE1 TXEIE1 RXF RXFIE TXE0 TXEIE0
RSTATE1 RSTATE0 TSTATE1 TSTATE0 0 0 0 0 0 IDAM1 0 0 0 0 0 0 IDAM0 0 0 0 0 0 0 0 0 TXE2 TXEIE2
ABTRQ2 ABTRQ1 ABTRQ0 ABTAK2 TX2 IDHIT2 0 ABTAK1 TX1 IDHIT1 0 ABTAK0 TX0 IDHIT0 0
RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0 TXERR7 TXERR6 TXERR5 TXERR4 TXERR3 TXERR2 TXERR1 TXERR0 AC7 AM7 AC6 AM6 AC5 AM5 AC4 AM4 AC3 AM3 AC2 AM2 AC1 AM1 AC0 AM0
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$01C0 - $01FF
Address $01D8 $01DB $01DC $01DF $01E0 $01EF $01F0 $01FF Name CAN2IDAR4 CAN2IDAR7 CAN2IDMR4 CAN2IDMR7 CAN2RXFG CAN2TXFG Read: Write: Read: Write: Read: Write: Read: Write:
CAN2 (Motorola Scalable CAN - MSCAN)
Bit 7 AC7 AM7 Bit 6 AC6 AM6 Bit 5 AC5 AM5 Bit 4 AC4 AM4 Bit 3 AC3 AM3 Bit 2 AC2 AM2 Bit 1 AC1 AM1 Bit 0 AC0 AM0
FOREGROUND RECEIVE BUFFER see Table 1-2 FOREGROUND TRANSMIT BUFFER see Table 1-2
$0200 - $023F
Address Name CAN3CTL0 CAN3CTL1 CAN3BTR0 CAN3BTR1 CAN3RFLG CAN3RIER CAN3TFLG CAN3TIER CAN3TARQ CAN3TAAK CAN3TBSEL CAN3IDAC Reserved CAN3RXERR CAN3TXERR CAN3IDAR0 CAN3IDAR3 CAN3IDMR0 CAN3IDMR3 CAN3IDAR4 CAN3IDAR7 Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
CAN3 (Motorola Scalable CAN - MSCAN)
Bit 7 RXFRM CANE SJW1 SAMP WUPIF WUPIE 0 0 0 0 0 0 0 Bit 6 RXACT CLKSRC SJW0 Bit 5 CSWAI LOOPB BRP5 Bit 4 SYNCH LISTEN BRP4 Bit 3 TIME 0 BRP3 Bit 2 WUPE WUPM BRP2 Bit 1 SLPRQ SLPAK BRP1 Bit 0 INITRQ INITAK BRP0
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$0200 $0201 $0202 $0203 $0204 $0205 $0206 $0207 $0208 $0209 $020A $020B $020C $020D $020E $020F $0210 $0213 $0214 $0217 $0218 $021B
TSEG22 TSEG21 TSEG20 TSEG13 TSEG12 TSEG11 TSEG10 CSCIF CSCIE 0 0 0 0 0 0 0 RSTAT1 RSTAT0 TSTAT1 TSTAT0 OVRIF OVRIE TXE1 TXEIE1 RXF RXFIE TXE0 TXEIE0
RSTATE1 RSTATE0 TSTATE1 TSTATE0 0 0 0 0 0 IDAM1 0 0 0 0 0 0 IDAM0 0 0 0 0 0 0 0 0 TXE2 TXEIE2
ABTRQ2 ABTRQ1 ABTRQ0 ABTAK2 TX2 IDHIT2 0 ABTAK1 TX1 IDHIT1 0 ABTAK0 TX0 IDHIT0 0
RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0 TXERR7 TXERR6 TXERR5 TXERR4 TXERR3 TXERR2 TXERR1 TXERR0 AC7 AM7 AC7 AC6 AM6 AC6 AC5 AM5 AC5 AC4 AM4 AC4 AC3 AM3 AC3 AC2 AM2 AC2 AC1 AM1 AC1 AC0 AM0 AC0
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$0200 - $023F
Address Name $021C - CAN3IDMR4 $021F CAN3IDMR7 $0220 CAN3RXFG $022F $0230 CAN3TXFG $023F Read: Write: Read: Write: Read: Write:
Semiconductor, Inc.
CAN3 (Motorola Scalable CAN - MSCAN)
Bit 7 AM7 Bit 6 AM6 Bit 5 AM5 Bit 4 AM4 Bit 3 AM3 Bit 2 AM2 Bit 1 AM1 Bit 0 AM0
FOREGROUND RECEIVE BUFFER see Table 1-2 FOREGROUND TRANSMIT BUFFER see Table 1-2
$0240 - $027F
Address $0240 Name PTT PTIT DDRT RDRT PERT PPST Reserved PTS PTIS DDRS RDRS PERS PPSS WOMS Reserved PTM PTIM DDRM RDRM Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
PIM (Port Integration Module PIM_9DP256)
Bit 7 PTT7 PTIT7 DDRT7 RDRT7 PERT7 PPST7 0 PTS7 PTIS7 DDRS7 RDRS7 PERS7 PPSS7 WOMS7 0 PTM7 PTIM7 DDRM7 RDRM7 Bit 6 PTT6 PTIT6 DDRT7 RDRT6 PERT6 PPST6 0 PTS6 PTIS6 DDRS7 RDRS6 PERS6 PPSS6 WOMS6 0 PTM6 PTIM6 DDRM7 RDRM6 Bit 5 PTT5 PTIT5 DDRT5 RDRT5 PERT5 PPST5 0 PTS5 PTIS5 DDRS5 RDRS5 PERS5 PPSS5 WOMS5 0 PTM5 PTIM5 DDRM5 RDRM5 Bit 4 PTT4 PTIT4 DDRT4 RDRT4 PERT4 PPST4 0 PTS4 PTIS4 DDRS4 RDRS4 PERS4 PPSS4 WOMS4 0 PTM4 PTIM4 DDRM4 RDRM4 Bit 3 PTT3 PTIT3 DDRT3 RDRT3 PERT3 PPST3 0 PTS3 PTIS3 DDRS3 RDRS3 PERS3 PPSS3 WOMS3 0 PTM3 PTIM3 DDRM3 RDRM3 Bit 2 PTT2 PTIT2 DDRT2 RDRT2 PERT2 PPST2 0 PTS2 PTIS2 DDRS2 RDRS2 PERS2 PPSS2 WOMS2 0 PTM2 PTIM2 DDRM2 RDRM2 Bit 1 PTT1 PTIT1 DDRT1 RDRT1 PERT1 PPST1 0 PTS1 PTIS1 DDRS1 RDRS1 PERS1 PPSS1 WOMS1 0 PTM1 PTIM1 DDRM1 RDRM1 Bit 0 PTT0 PTIT0 DDRT0 RDRT0 PERT0 PPST0 0 PTS0 PTIS0 DDRS0 RDRS0 PERS0 PPSS0 WOMS0 0 PTM0 PTIM0 DDRM0 RDRM0
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$0241 $0242 $0243 $0244 $0245 $0246 $0247 $0248 $0249 $024A $024B $024C $024D $024E $024F $0250 $0251 $0252 $0253
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$0240 - $027F
Address $0254 $0255 $0256 $0257 $0258 $0259 Name PERM PPSM WOMM MODRR PTP PTIP DDRP RDRP PERP PPSP PIEP PIFP PTH PTIH DDRH RDRH PERH PPSH PIEH PIFH PTJ PTIJ DDRJ RDRJ PERJ Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
PIM (Port Integration Module PIM_9DP256)
Bit 7 PERM7 PPSM7 Bit 6 PERM6 PPSM6 Bit 5 PERM5 PPSM5 Bit 4 PERM4 PPSM4 Bit 3 PERM3 PPSM3 Bit 2 PERM2 PPSM2 Bit 1 PERM1 PPSM1 Bit 0 PERM0 PPSM0
WOMM7 WOMM6 WOMM5 WOMM4 WOMM3 WOMM2 WOMM1 WOMM0 0 PTP7 PTIP7 DDRP7 RDRP7 PERP7 PPSP7 PIEP7 PIFP7 PTH7 PTIH7 DDRH7 RDRH7 PERH7 PPSH7 PIEH7 PIFH7 PTJ7 PTIJ7 DDRJ7 RDRJ7 PERJ7 MODRR6 MODRR5 MODRR4 MODRR3 MODRR2 MODRR1 MODRR0 PTP6 PTIP6 DDRP7 RDRP6 PERP6 PPSP6 PIEP6 PIFP6 PTH6 PTIH6 DDRH7 RDRH6 PERH6 PPSH6 PIEH6 PIFH6 PTJ6 PTIJ6 DDRJ7 RDRJ6 PERJ6 PTP5 PTIP5 DDRP5 RDRP5 PERP5 PPSP5 PIEP5 PIFP5 PTH5 PTIH5 DDRH5 RDRH5 PERH5 PPSH5 PIEH5 PIFH5 0 0 0 0 0 PTP4 PTIP4 DDRP4 RDRP4 PERP4 PPSP4 PIEP4 PIFP4 PTH4 PTIH4 DDRH4 RDRH4 PERH4 PPSH4 PIEH4 PIFH4 0 0 0 0 0 PTP3 PTIP3 DDRP3 RDRP3 PERP3 PPSP3 PIEP3 PIFP3 PTH3 PTIH3 DDRH3 RDRH3 PERH3 PPSH3 PIEH3 PIFH3 0 0 0 0 0 PTP2 PTIP2 DDRP2 RDRP2 PERP2 PPSP2 PIEP2 PIFP2 PTH2 PTIH2 DDRH2 RDRH2 PERH2 PPSH2 PIEH2 PIFH2 0 0 0 0 0 PTP1 PTIP1 DDRP1 RDRP1 PERP1 PPSP1 PIEP1 PIFP1 PTH1 PTIH1 DDRH1 RDRH1 PERH1 PPSH1 PIEH1 PIFH1 PTJ1 PTIJ1 DDRJ1 RDRJ1 PERJ1 PTP0 PTIP0 DDRP0 RDRP0 PERP0 PPSS0 PIEP0 PIFP0 PTH0 PTIH0 DDRH0 RDRH0 PERH0 PPSH0 PIEH0 PIFH0 PTJ0 PTIJ0 DDRJ0 RDRJ0 PERJ0
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$025A $025B $025C $025D $025E $025F $0260 $0261 $0262 $0263 $0264 $0265 $0266 $0267 $0268 $0269 $026A $026B $026C
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$0240 - $027F
Address $026D $026E $026F $0270 $027F Name PPSJ PIEJ PIFJ Reserved Read: Write: Read: Write: Read: Write: Read:
Semiconductor, Inc.
PIM (Port Integration Module PIM_9DP256)
Bit 7 PPSJ7 PIEJ7 PIFJ7 Bit 6 PPSJ6 PIEJ6 PIFJ6 Bit 5 0 0 0 Bit 4 0 0 0 Bit 3 0 0 0 Bit 2 0 0 0 Bit 1 PPSJ1 PIEJ1 PIFJ1 Bit 0 PPSJ0 PIEJ0 PIFJ0
$0280 - $02BF
Address Name CAN4CTL0 CAN4CTL1 CAN4BTR0 CAN4BTR1 CAN4RFLG CAN4RIER CAN4TFLG CAN4TIER CAN4TARQ CAN4TAAK CAN4TBSEL CAN4IDAC Reserved CAN4RXERR CAN4TXERR CAN4IDAR0 CAN4IDAR3 CAN4IDMR0 CAN4IDMR3 CAN4IDAR4 CAN4IDAR7 Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write: Read: Write:
CAN4 (Motorola Scalable CAN - MSCAN)
Bit 7 RXFRM CANE SJW1 SAMP WUPIF WUPIE 0 0 0 0 0 0 0 Bit 6 RXACT CLKSRC SJW0 Bit 5 CSWAI LOOPB BRP5 Bit 4 SYNCH LISTEN BRP4 Bit 3 TIME 0 BRP3 Bit 2 WUPE WUPM BRP2 Bit 1 SLPRQ SLPAK BRP1 Bit 0 INITRQ INITAK BRP0
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$0280 $0281 $0282 $0283 $0284 $0285 $0286 $0287 $0288 $0289 $028A $028B $028C $028D $028E $028F $0290 $0293 $0294 $0297 $0298 $029B
TSEG22 TSEG21 TSEG20 TSEG13 TSEG12 TSEG11 TSEG10 CSCIF CSCIE 0 0 0 0 0 0 0 RSTAT1 RSTAT0 TSTAT1 TSTAT0 OVRIF OVRIE TXE1 TXEIE1 RXF RXFIE TXE0 TXEIE0
RSTATE1 RSTATE0 TSTATE1 TSTATE0 0 0 0 0 0 IDAM1 0 0 0 0 0 0 IDAM0 0 0 0 0 0 0 0 0 TXE2 TXEIE2
ABTRQ2 ABTRQ1 ABTRQ0 ABTAK2 TX2 IDHIT2 0 ABTAK1 TX1 IDHIT1 0 ABTAK0 TX0 IDHIT0 0
RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0 TXERR7 TXERR6 TXERR5 TXERR4 TXERR3 TXERR2 TXERR1 TXERR0 AC7 AM7 AC7 AC6 AM6 AC6 AC5 AM5 AC5 AC4 AM4 AC4 AC3 AM3 AC3 AC2 AM2 AC2 AC1 AM1 AC1 AC0 AM0 AC0
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$0280 - $02BF
Address Name $029C - CAN4IDMR4 $029F CAN4IDMR7 $02A0 CAN4RXFG $02AF $02B0 CAN4TXFG $02BF Read: Write: Read: Write: Read: Write:
CAN4 (Motorola Scalable CAN - MSCAN)
Bit 7 AM7 Bit 6 AM6 Bit 5 AM5 Bit 4 AM4 Bit 3 AM3 Bit 2 AM2 Bit 1 AM1 Bit 0 AM0
FOREGROUND RECEIVE BUFFER see Table 1-2 FOREGROUND TRANSMIT BUFFER see Table 1-2
$02C0 - $03FF
Address $02C0 $03FF Name Reserved Read: Write:
Reserved
Bit 7 0 Bit 6 0 Bit 5 0 Bit 4 0 Bit 3 0 Bit 2 0 Bit 1 0 Bit 0 0
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1.6 Part ID Assignments
The part ID is located in two 8-bit registers PARTIDH and PARTIDL (addresses $001A and $001B after reset). The read-only value is a unique part ID for each revision of the chip. Table 1-3 shows the assigned part ID number. Table 1-3 Assigned Part ID Numbers
Device
MC9S12DP512 MC9S12DP512 MC9S12DP512 MC9S12DP512 MC9S12DP512
Mask Set Number
0L00M 1L00M 2L00M 3L00M 4L00M
Part ID1
$0400 $0401 $0402 $0403 $0404
NOTES: 1. The coding is as follows: Bit 15 - 12: Major family identifier Bit 11 - 8: Minor family identifier Bit 7 - 4: Major mask set revision number including FAB transfers Bit 3 - 0: Minor - non full - mask set revision
1.7 Memory Size Assignments
The device memory sizes are located in two 8-bit registers MEMSIZ0 and MEMSIZ1 (addresses $001C and $001D after reset). Table 1-4 shows the read-only values of these registers. Refer to HCS12 Module Mapping Control (MMC) Block Guide for further details. Table 1-4 Memory size registers
Register name
MEMSIZ0 MEMSIZ1
Value
$26 $82
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
Section 2 Signal Description
This section describes signals that connect off-chip. It includes a pinout diagram, a table of signal properties, and detailed discussion of signals. It is built from the signal description sections of the Block Guides of the individual IP blocks on the device.
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2.1 Device Pinout
The MC9S12DP512 is available in a 112-pin low profile quad flat pack (LQFP). Most pins perform two or more functions, as described in the Signal Descriptions. Figure 2-1 shows the pin assignments.
PP4/KWP4/PWM4/MISO2 PP5/KWP5/PWM5/MOSI2 PP6/KWP6/PWM6/SS2 PP7/KWP7/PWM7/SCK2 PK7/ECS/ROMCTL VDDX VSSX PM0/RXCAN0/RXB PM1/TXCAN0/TXB PM2/RXCAN1/RXCAN0/MISO0 PM3/TXCAN1/TXCAN0/SS0 PM4/RXCAN2/RXCAN0/RXCAN4/MOSI0 PM5/TXCAN2/TXCAN0/TXCAN4/SCK0 PJ6/KWJ6/RXCAN4/SDA/RXCAN0 PJ7/KWJ7/TXCAN4/SCL/TXCAN0 VREGEN PS7/SS0 PS6/SCK0 PS5/MOSI0 PS4/MISO0 PS3/TXD1 PS2/RXD1 PS1/TXD0 PS0/RXD0 PM6/RXCAN3/RXCAN4 PM7/TXCAN3/TXCAN4 VSSA VRL SS1/PWM3/KWP3/PP3 SCK1/PWM2/KWP2/PP2 MOSI1/PWM1/KWP1/PP1 MISO1/PWM0/KWP0/PP0 XADDR17/PK3 XADDR16/PK2 XADDR15/PK1 XADDR14/PK0 IOC0/PT0 IOC1/PT1 IOC2/PT2 IOC3/PT3 VDD1 VSS1 IOC4/PT4 IOC5/PT5 IOC6/PT6 IOC7/PT7 XADDR19/PK5 XADDR18/PK4 KWJ1/PJ1 KWJ0/PJ0 MODC/TAGHI/BKGD ADDR0/DATA0/PB0 ADDR1/DATA1/PB1 ADDR2/DATA2/PB2 ADDR3/DATA3/PB3 ADDR4/DATA4/PB4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
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MC9S12DP512 112LQFP
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ADDR5/DATA5/PB5 ADDR6/DATA6/PB6 ADDR7/DATA7/PB7 SS2/KWH7/PH7 SCK2/KWH6/PH6 MOSI2/KWH5/PH5 MISO2/KWH4/PH4 XCLKS/NOACC/PE7 MODB/IPIPE1/PE6 MODA/IPIPE0/PE5 ECLK/PE4 VSSR VDDR RESET VDDPLL XFC VSSPLL EXTAL XTAL TEST SS1/KWH3/PH3 SCK1/KWH2/PH2 MOSI1/KWH1/PH1 MISO1/KWH0/PH0 LSTRB/TAGLO/PE3 R/W/PE2 IRQ/PE1 XIRQ/PE0
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
VRH VDDA PAD15/AN15/ETRIG1 PAD07/AN07/ETRIG0 PAD14/AN14 PAD06/AN06 PAD13/AN13 PAD05/AN05 PAD12/AN12 PAD04/AN04 PAD11/AN11 PAD03/AN03 PAD10/AN10 PAD02/AN02 PAD09/AN09 PAD01/AN01 PAD08/AN08 PAD00/AN00 VSS2 VDD2 PA7/ADDR15/DATA15 PA6/ADDR14/DATA14 PA5/ADDR13/DATA13 PA4/ADDR12/DATA12 PA3/ADDR11/DATA11 PA2/ADDR10/DATA10 PA1/ADDR9/DATA9 PA0/ADDR8/DATA8
Figure 2-1 Pin Assignments in 112-pin LQFP
Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23
2.2 Signal Properties Summary
Table 2-1 summarizes the pin functionality. Table 2-1 Signal Properties
Pin Name Pin Name Pin Name Pin Name Pin Name Power Funct. 1 Funct. 2 Funct. 3 Funct. 4 Funct. 5 Supply
EXTAL XTAL RESET TEST VREGEN XFC BKGD PAD15 PAD[14:8] PAD07 PAD[06:00] PA[7:0] PB[7:0] PE7 PE6 -- -- -- -- -- -- TAGHI AN15 AN[14:08] AN07 AN[06:00] ADDR[15:8]/ DATA[15:8] ADDR[7:0]/ DATA[7:0] NOACC IPIPE1 -- -- -- -- -- -- MODC ETRIG1 -- ETRIG0 -- -- -- XCLKS MODB -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- VDDA -- -- -- -- -- -- VDDR PE5 PE4 PE3 PE2 PE1 PE0 IPIPE0 ECLK LSTRB R/W IRQ XIRQ MODA -- TAGLO -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- PUCR/ PUPEE Up PUCR/ PUPAE PUCR/ PUPBE PUCR/ PUPEE None None
Internal Pull Resistor CTRL Reset State
Description
VDDPLL VDDR NA VDDX VDDPLL VDDR Always Up Up None None
Oscillator Pins External Reset Test Input Voltage Regulator Enable Input PLL Loop Filter Background Debug, Tag High, Mode Input Port AD Input, Analog Input AN7 of ATD1, External Trigger Input of ATD1 Port AD Inputs, Analog Inputs AN[6:0] of ATD1 Port AD Input, Analog Input AN7 of ATD0, External Trigger Input of ATD0 Port AD Inputs, Analog Inputs AN[6:0] of ATD0 Port A I/O, Multiplexed Address/Data Disabled Port B I/O, Multiplexed Address/Data Up Port E I/O, Access, Clock Select Port E I/O, Pipe Status, Mode Input
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While RESET pin is low: Down While RESET pin is low: Down
Port E I/O, Pipe Status, Mode Input Port E I/O, Bus Clock Output Port E I/O, Byte Strobe, Tag Low Port E I/O, R/W in expanded modes Port E Input, Maskable Interrupt Port E Input, Non Maskable Interrupt
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Internal Pull Resistor CTRL Reset State
Pin Name Pin Name Pin Name Pin Name Pin Name Power Funct. 1 Funct. 2 Funct. 3 Funct. 4 Funct. 5 Supply
PH7 PH6 PH5 PH4 PH3 PH2 PH1 PH0 PJ7 KWH7 KWH6 KWH5 KWH4 KWH3 KWH2 KWH1 KWH0 KWJ7 KWJ6 KWJ[1:0] ECS XADDR [19:14] TXCAN3 RXCAN3 TXCAN2 RXCAN2 TXCAN1 RXCAN1 TXCAN0 RXCAN0 KWP7 KWP6 KWP5 KWP4 KWP3 KWP2 KWP1 KWP0 SS2 SCK2 MOSI2 MISO2 SS1 SCK1 MOSI1 MISO1 TXCAN4 RXCAN4 -- ROMCTL -- TXCAN4 RXCAN4 TXCAN0 RXCAN0 TXCAN0 RXCAN0 TXB RXB PWM7 PWM6 PWM5 PWM4 PWM3 PWM2 PWM1 PWM0 -- -- -- -- -- -- -- -- SCL SDA -- -- -- -- -- TXCAN4 RXCAN4 -- -- -- -- SCK2 SS2 MOSI2 MISO2 SS1 SCK1 MOSI1 MISO1 -- -- -- -- -- -- -- -- TXCAN0 RXCAN0 -- -- VDDX -- -- -- SCK0 MOSI0 VDDX PM3 PM2 PM1 PM0 PP7 PP6 PP5 PP4 PP3 PP2 PP1 PP0 SS0 MISO0 -- -- -- -- -- -- VDDX -- -- -- -- VDDX VDDR
Description
Port H I/O, Interrupt, SS of SPI2 Port H I/O, Interrupt, SCK of SPI2 Port H I/O, Interrupt, MOSI of SPI2
PERH/ PPSH
Disabled
Port H I/O, Interrupt, MISO of SPI2 Port H I/O, Interrupt, SS of SPI1 Port H I/O, Interrupt, SCK of SPI1 Port H I/O, Interrupt, MOSI of SPI1 Port H I/O, Interrupt, MISO of SPI1 Port J I/O, Interrupt, TX of CAN4, SCL of IIC, TX of CAN0
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PJ6 PJ[1:0] PK7 PK[5:0] PM7 PM6 PM5 PM4
PERJ/ PPSJ
Up
Port J I/O, Interrupt, RX of CAN4, SDA of IIC, RX of CAN0 Port J I/O, Interrupts Port K I/O, Emulation Chip Select, ROM Control Port K I/O, Extended Addresses Port M I/O, TX of CAN3, TX of CAN4 Port M I/O, RX of CAN3, RX of CAN4 Port M I/O, TX of CAN2, CAN0, CAN4, SCK of SPI0
PUCR/ PUPKE
Up
Port M I/O, RX of CAN2, CAN0, CAN4, MOSI of SPI0 PERM/ Disabled PPSM Port M I/O, TX of CAN1, CAN0, SS of SPI0 Port M I/O, RX of CAN1, CAN0, MISO of SPI0 Port M I/O, TX of CAN0, RX of BDLC Port M I/O, RX of CAN0, RX of BDLC Port P I/O, Interrupt, Channel 7 of PWM, SCK of SPI2 Port P I/O, Interrupt, Channel 6 of PWM, SS of SPI2 Port P I/O, Interrupt, Channel 5 of PWM, MOSI of SPI2 PERP/ PPSP Port P I/O, Interrupt, Channel 4 of PWM, MISO2 of SPI2 Port P I/O, Interrupt, Channel 3 of PWM, SS of SPI1 Port P I/O, Interrupt, Channel 2 of PWM, SCK of SPI1 Port P I/O, Interrupt, Channel 1 of PWM, MOSI of SPI1 Port P I/O, Interrupt, Channel 0 of PWM, MISO2 of SPI1
Disabled
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Pin Name Pin Name Pin Name Pin Name Pin Name Power Funct. 1 Funct. 2 Funct. 3 Funct. 4 Funct. 5 Supply
PS7 PS6 PS5 PS4 PS3 PS2 PS1 PS0 PT[7:0] SS0 SCK0 MOSI0 MISO0 TXD1 RXD1 TXD0 RXD0 IOC[7:0] -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- VDDX PERT/ PPST VDDX PERS/ PPSS Up
Internal Pull Resistor CTRL Reset State
Description
Port S I/O, SS of SPI0 Port S I/O, SCK of SPI0 Port S I/O, MOSI of SPI0 Port S I/O, MISO of SPI0 Port S I/O, TXD of SCI1 Port S I/O, RXD of SCI1 Port S I/O, TXD of SCI0 Port S I/O, RXD of SCI0
Disabled Port T I/O, Timer channels
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2.3 Detailed Signal Descriptions
2.3.1 EXTAL, XTAL -- Oscillator Pins
EXTAL and XTAL are the crystal driver and external clock pins. On reset all the device clocks are derived from the EXTAL input frequency. XTAL is the crystal output.
2.3.2 RESET -- External Reset Pin
An active low bidirectional control signal, it acts as an input to initialize the MCU to a known start-up state, and an output when an internal MCU function causes a reset.
2.3.3 TEST -- Test Pin
This input only pin is reserved for test.
NOTE:
The TEST pin must be tied to VSS in all applications.
2.3.4 VREGEN -- Voltage Regulator Enable Pin
This input only pin enables or disables the on-chip voltage regulator.
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Freescale MC9S12DP512 Device Guide V01.23 2.3.5 XFC -- PLL Loop Filter Pin
Semiconductor, Inc.
PLL loop filter. Please ask your Motorola representative for the interactive application note to compute PLL loop filter elements. Any current leakage on this pin must be avoided.
XFC R0 MCU CS VDDPLL VDDPLL
CP
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Figure 2-2 PLL Loop Filter Connections
2.3.6 BKGD / TAGHI / MODC -- Background Debug, Tag High, and Mode Pin
The BKGD/TAGHI/MODC pin is used as a pseudo-open-drain pin for the background debug communication. In MCU expanded modes of operation when instruction tagging is on, an input low on this pin during the falling edge of E-clock tags the high half of the instruction word being read into the instruction queue. It is used as a MCU operating mode select pin during reset. The state of this pin is latched to the MODC bit at the rising edge of RESET. This pin has a permanently enabled pull-up device.
2.3.7 PAD15 / AN15 / ETRIG1 -- Port AD Input Pin of ATD1
PAD15 is a general purpose input pin and analog input AN7 of the analog to digital converter ATD1. It can act as an external trigger input for the ATD1.
2.3.8 PAD[14:08] / AN[14:08] -- Port AD Input Pins of ATD1
PAD14 - PAD08 are general purpose input pins and analog inputs AN[6:0] of the analog to digital converter ATD1.
2.3.9 PAD7 / AN07 / ETRIG0 -- Port AD Input Pin of ATD0
PAD7 is a general purpose input pin and analog input AN7 of the analog to digital converter ATD0. It can act as an external trigger input for the ATD0.
2.3.10 PAD[06:00] / AN[06:00] -- Port AD Input Pins of ATD0
PAD06 - PAD00 are general purpose input pins and analog inputs AN[6:0] of the analog to digital converter ATD0.
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 2.3.11 PA[7:0] / ADDR[15:8] / DATA[15:8] -- Port A I/O Pins
PA7-PA0 are general purpose input or output pins. In MCU expanded modes of operation, these pins are used for the multiplexed external address and data bus.
2.3.12 PB[7:0] / ADDR[7:0] / DATA[7:0] -- Port B I/O Pins
PB7-PB0 are general purpose input or output pins. In MCU expanded modes of operation, these pins are used for the multiplexed external address and data bus.
2.3.13 PE7 / NOACC / XCLKS -- Port E I/O Pin 7
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PE7 is a general purpose input or output pin. During MCU expanded modes of operation, the NOACC signal, when enabled, is used to indicate that the current bus cycle is an unused or "free" cycle. This signal will assert when the CPU is not using the bus. The XCLKS is an input signal which controls whether a crystal in combination with the internal Colpitts (low power) oscillator is used or whether Pierce oscillator/external clock circuitry is used. The state of this pin is latched at the rising edge of RESET. If the input is a logic low the EXTAL pin is configured for an external clock drive or a Pierce Oscillator. If input is a logic high a Colpitts oscillator circuit is configured on EXTAL and XTAL. Since this pin is an input with a pull-up device during reset, if the pin is left floating, the default configuration is a Colpitts oscillator circuit on EXTAL and XTAL.
EXTAL CDC * MCU XTAL C2 VSSPLL * Due to the nature of a translated ground Colpitts oscillator a DC voltage bias is applied to the crystal Please contact the crystal manufacturer for crystal DC bias conditions and recommended capacitor value CDC. C1 Crystal or ceramic resonator
Figure 2-3 Colpitts Oscillator Connections (PE7=1)
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EXTAL
C1
MCU RS* RB
Crystal or ceramic resonator C2
XTAL
VSSPLL
* Rs can be zero (shorted) when used with higher frequency crystals. Refer to manufacturer's data.
Figure 2-4 Pierce Oscillator Connections (PE7=0)
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EXTAL
MCU
CMOS-COMPATIBLE EXTERNAL OSCILLATOR (VDDPLL-Level)
XTAL
not connected
Figure 2-5 External Clock Connections (PE7=0)
2.3.14 PE6 / MODB / IPIPE1 -- Port E I/O Pin 6
PE6 is a general purpose input or output pin. It is used as a MCU operating mode select pin during reset. The state of this pin is latched to the MODB bit at the rising edge of RESET. This pin is shared with the instruction queue tracking signal IPIPE1. This pin is an input with a pull-down device which is only active when RESET is low.
2.3.15 PE5 / MODA / IPIPE0 -- Port E I/O Pin 5
PE5 is a general purpose input or output pin. It is used as a MCU operating mode select pin during reset. The state of this pin is latched to the MODA bit at the rising edge of RESET. This pin is shared with the instruction queue tracking signal IPIPE0. This pin is an input with a pull-down device which is only active when RESET is low.
2.3.16 PE4 / ECLK -- Port E I/O Pin 4
PE4 is a general purpose input or output pin. It can be configured to drive the internal bus clock ECLK. ECLK can be used as a timing reference.
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 2.3.17 PE3 / LSTRB / TAGLO -- Port E I/O Pin 3
PE3 is a general purpose input or output pin. In MCU expanded modes of operation, LSTRB can be used for the low-byte strobe function to indicate the type of bus access and when instruction tagging is on, TAGLO is used to tag the low half of the instruction word being read into the instruction queue.
2.3.18 PE2 / R/W -- Port E I/O Pin 2
PE2 is a general purpose input or output pin. In MCU expanded modes of operations, this pin drives the read/write output signal for the external bus. It indicates the direction of data on the external bus.
2.3.19 PE1 / IRQ -- Port E Input Pin 1
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PE1 is a general purpose input pin and the maskable interrupt request input that provides a means of applying asynchronous interrupt requests. This will wake up the MCU from STOP or WAIT mode.
2.3.20 PE0 / XIRQ -- Port E Input Pin 0
PE0 is a general purpose input pin and the non-maskable interrupt request input that provides a means of applying asynchronous interrupt requests. This will wake up the MCU from STOP or WAIT mode.
2.3.21 PH7 / KWH7 / SS2 -- Port H I/O Pin 7
PH7 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as slave select pin SS of the Serial Peripheral Interface 2 (SPI2).
2.3.22 PH6 / KWH6 / SCK2 -- Port H I/O Pin 6
PH6 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as serial clock pin SCK of the Serial Peripheral Interface 2 (SPI2).
2.3.23 PH5 / KWH5 / MOSI2 -- Port H I/O Pin 5
PH5 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the Serial Peripheral Interface 2 (SPI2).
2.3.24 PH4 / KWH4 / MISO2 -- Port H I/O Pin 2
PH4 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as master input (during master mode) or slave output (during slave mode) pin MISO of the Serial Peripheral Interface 2 (SPI2).
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2.3.25 PH3 / KWH3 / SS1 -- Port H I/O Pin 3
PH3 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as slave select pin SS of the Serial Peripheral Interface 1 (SPI1).
2.3.26 PH2 / KWH2 / SCK1 -- Port H I/O Pin 2
PH2 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as serial clock pin SCK of the Serial Peripheral Interface 1 (SPI1).
2.3.27 PH1 / KWH1 / MOSI1 -- Port H I/O Pin 1
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PH1 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the Serial Peripheral Interface 1 (SPI1).
2.3.28 PH0 / KWH0 / MISO1 -- Port H I/O Pin 0
PH0 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as master input (during master mode) or slave output (during slave mode) pin MISO of the Serial Peripheral Interface 1 (SPI1).
2.3.29 PJ7 / KWJ7 / TXCAN4 / SCL / TXCAN0 -- PORT J I/O Pin 7
PJ7 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as the transmit pin TXCAN for the Motorola Scalable Controller Area Network controller 0 or 4 (CAN0 or CAN4) or the serial clock pin SCL of the IIC module.
2.3.30 PJ6 / KWJ6 / RXCAN4 / SDA / RXCAN0 -- PORT J I/O Pin 6
PJ6 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as the receive pin RXCAN for the Motorola Scalable Controller Area Network controller 0 or 4 (CAN 0 or CAN4) or the serial data pin SDA of the IIC module.
2.3.31 PJ[1:0] / KWJ[1:0] -- Port J I/O Pins [1:0]
PJ1 and PJ0 are general purpose input or output pins. They can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode.
2.3.32 PK7 / ECS / ROMCTL -- Port K I/O Pin 7
PK7 is a general purpose input or output pin. During MCU expanded modes of operation, this pin is used as the emulation chip select output (ECS). During MCU normal expanded modes of operation, this pin is
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used to enable the Flash EEPROM memory in the memory map (ROMCTL). At the rising edge of RESET, the state of this pin is latched to the ROMON bit.
2.3.33 PK[5:0] / XADDR[19:14] -- Port K I/O Pins [5:0]
PK5-PK0 are general purpose input or output pins. In MCU expanded modes of operation, these pins provide the expanded address XADDR[19:14] for the external bus.
2.3.34 PM7 / TXCAN3 / TXCAN4 -- Port M I/O Pin 7
PM7 is a general purpose input or output pin. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controllers 3 or 4 (CAN3 or CAN4).
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2.3.35 PM6 / RXCAN3 / RXCAN4 -- Port M I/O Pin 6
PM6 is a general purpose input or output pin. It can be configured as the receive pin RXCAN of the Motorola Scalable Controller Area Network controllers 3 or 4 (CAN3 or CAN4).
2.3.36 PM5 / TXCAN2 / TXCAN0 / TXCAN4 / SCK0 -- Port M I/O Pin 5
PM5 is a general purpose input or output pin. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controllers 2, 0 or 4 (CAN2, CAN0 or CAN4). It can be configured as the serial clock pin SCK of the Serial Peripheral Interface 0 (SPI0).
2.3.37 PM4 / RXCAN2 / RXCAN0 / RXCAN4/ MOSI0 -- Port M I/O Pin 4
PM4 is a general purpose input or output pin. It can be configured as the receive pin RXCAN of the Motorola Scalable Controller Area Network controllers 2, 0 or 4 (CAN2, CAN0 or CAN4). It can be configured as the master output (during master mode) or slave input pin (during slave mode) MOSI for the Serial Peripheral Interface 0 (SPI0).
2.3.38 PM3 / TXCAN1 / TXCAN0 / SS0 -- Port M I/O Pin 3
PM3 is a general purpose input or output pin. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controllers 1 or 0 (CAN1 or CAN0). It can be configured as the slave select pin SS of the Serial Peripheral Interface 0 (SPI0).
2.3.39 PM2 / RXCAN1 / RXCAN0 / MISO0 -- Port M I/O Pin 2
PM2 is a general purpose input or output pin. It can be configured as the receive pin RXCAN of the Motorola Scalable Controller Area Network controllers 1 or 0 (CAN1 or CAN0). It can be configured as the master input (during master mode) or slave output pin (during slave mode) MISO for the Serial Peripheral Interface 0 (SPI0).
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2.3.40 PM1 / TXCAN0 / TXB -- Port M I/O Pin 1
PM1 is a general purpose input or output pin. It can be configured as the transmit pin TXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0). It can be configured as the transmit pin TXB of the BDLC.
2.3.41 PM0 / RXCAN0 / RXB -- Port M I/O Pin 0
PM0 is a general purpose input or output pin. It can be configured as the receive pin RXCAN of the Motorola Scalable Controller Area Network controller 0 (CAN0). It can be configured as the receive pin RXB of the BDLC.
2.3.42 PP7 / KWP7 / PWM7 / SCK2 -- Port P I/O Pin 7
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PP7 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 7 output or an input for the PWM emergency shutdown. It can be configured as serial clock pin SCK of the Serial Peripheral Interface 2 (SPI2).
2.3.43 PP6 / KWP6 / PWM6 / SS2 -- Port P I/O Pin 6
PP6 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 6 output. It can be configured as slave select pin SS of the Serial Peripheral Interface 2 (SPI2).
2.3.44 PP5 / KWP5 / PWM5 / MOSI2 -- Port P I/O Pin 5
PP5 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 5 output. It can be configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the Serial Peripheral Interface 2 (SPI2).
2.3.45 PP4 / KWP4 / PWM4 / MISO2 -- Port P I/O Pin 4
PP4 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 4 output. It can be configured as master input (during master mode) or slave output (during slave mode) pin MISO of the Serial Peripheral Interface 2 (SPI2).
2.3.46 PP3 / KWP3 / PWM3 / SS1 -- Port P I/O Pin 3
PP3 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 3 output. It can be configured as slave select pin SS of the Serial Peripheral Interface 1 (SPI1).
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 2.3.47 PP2 / KWP2 / PWM2 / SCK1 -- Port P I/O Pin 2
PP2 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 2 output. It can be configured as serial clock pin SCK of the Serial Peripheral Interface 1 (SPI1).
2.3.48 PP1 / KWP1 / PWM1 / MOSI1 -- Port P I/O Pin 1
PP1 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 1 output. It can be configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the Serial Peripheral Interface 1 (SPI1).
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2.3.49 PP0 / KWP0 / PWM0 / MISO1 -- Port P I/O Pin 0
PP0 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU to exit STOP or WAIT mode. It can be configured as Pulse Width Modulator (PWM) channel 0 output. It can be configured as master input (during master mode) or slave output (during slave mode) pin MISO of the Serial Peripheral Interface 1 (SPI1).
2.3.50 PS7 / SS0 -- Port S I/O Pin 7
PS6 is a general purpose input or output pin. It can be configured as the slave select pin SS of the Serial Peripheral Interface 0 (SPI0).
2.3.51 PS6 / SCK0 -- Port S I/O Pin 6
PS6 is a general purpose input or output pin. It can be configured as the serial clock pin SCK of the Serial Peripheral Interface 0 (SPI0).
2.3.52 PS5 / MOSI0 -- Port S I/O Pin 5
PS5 is a general purpose input or output pin. It can be configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the Serial Peripheral Interface 0 (SPI0).
2.3.53 PS4 / MISO0 -- Port S I/O Pin 4
PS4 is a general purpose input or output pin. It can be configured as master input (during master mode) or slave output pin (during slave mode) MOSI of the Serial Peripheral Interface 0 (SPI0).
2.3.54 PS3 / TXD1 -- Port S I/O Pin 3
PS3 is a general purpose input or output pin. It can be configured as the transmit pin TXD of Serial Communication Interface 1 (SCI1).
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2.3.55 PS2 / RXD1 -- Port S I/O Pin 2
PS2 is a general purpose input or output pin. It can be configured as the receive pin RXD of Serial Communication Interface 1 (SCI1).
2.3.56 PS1 / TXD0 -- Port S I/O Pin 1
PS1 is a general purpose input or output pin. It can be configured as the transmit pin TXD of Serial Communication Interface 0 (SCI0).
2.3.57 PS0 / RXD0 -- Port S I/O Pin 0
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PS0 is a general purpose input or output pin. It can be configured as the receive pin RXD of Serial Communication Interface 0 (SCI0).
2.3.58 PT[7:0] / IOC[7:0] -- Port T I/O Pins [7:0]
PT7-PT0 are general purpose input or output pins. They can be configured as input capture or output compare pins IOC7-IOC0 of the Enhanced Capture Timer (ECT).
2.4 Power Supply Pins
MC9S12DP512 power and ground pins are described below. Table 2-2 MC9S12DP512 Power and Ground Connection Summary
Mnemonic
VDD1, 2 VSS1, 2 VDDR VSSR VDDX VSSX VDDA VSSA VRL VRH VDDPLL VSSPLL VREGEN
Pin Number 112-pin QFP
13, 65 14, 66 41 40 107 106 83 86 85 84 43 45 97
Nominal Voltage
2.5 V 0V 5.0 V 0V 5.0 V 0V 5.0 V 0V 0V 5.0 V 2.5 V 0V 5V
Description
Internal power and ground generated by internal regulator External power and ground, supply to pin drivers and internal voltage regulator. External power and ground, supply to pin drivers. Operating voltage and ground for the analog-to-digital converters and the reference for the internal voltage regulator, allows the supply voltage to the A/D to be bypassed independently. Reference voltages for the analog-to-digital converter. Provides operating voltage and ground for the Phased-Locked Loop. This allows the supply voltage to the PLL to be bypassed independently. Internal power and ground generated by internal regulator. Internal Voltage Regulator enable/disable
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NOTE:
All VSS pins must be connected together in the application.
2.4.1 VDDX,VSSX -- Power & Ground Pins for I/O Drivers
External power and ground for I/O drivers. Because fast signal transitions place high, short-duration current demands on the power supply, use bypass capacitors with high-frequency characteristics and place them as close to the MCU as possible. Bypass requirements depend on how heavily the MCU pins are loaded.
2.4.2 VDDR, VSSR -- Power & Ground Pins for I/O Drivers & Internal Voltage Regulator
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External power and ground for I/O drivers and input to the internal voltage regulator. Because fast signal transitions place high, short-duration current demands on the power supply, use bypass capacitors with high-frequency characteristics and place them as close to the MCU as possible. Bypass requirements depend on how heavily the MCU pins are loaded.
2.4.3 VDD1, VDD2, VSS1, VSS2 -- Internal Logic Power Supply Pins
Power is supplied to the MCU through VDD and VSS. Because fast signal transitions place high, short-duration current demands on the power supply, use bypass capacitors with high-frequency characteristics and place them as close to the MCU as possible. This 2.5V supply is derived from the internal voltage regulator. There is no static load on those pins allowed. The internal voltage regulator is turned off, if VREGEN is tied to ground.
NOTE:
No load allowed except for bypass capacitors.
2.4.4 VDDA, VSSA -- Power Supply Pins for ATD and VREG
VDDA, VSSA are the power supply and ground input pins for the voltage regulator and the analog to digital converter. It also provides the reference for the internal voltage regulator. This allows the supply voltage to the ATD and the reference voltage to be bypassed independently.
2.4.5 VRH, VRL -- ATD Reference Voltage Input Pins
VRH and VRL are the reference voltage input pins for the analog to digital converter.
2.4.6 VDDPLL, VSSPLL -- Power Supply Pins for PLL
Provides operating voltage and ground for the Oscillator and the Phased-Locked Loop. This allows the supply voltage to the Oscillator and PLL to be bypassed independently. This 2.5V voltage is generated by the internal voltage regulator.
NOTE:
No load allowed except for bypass capacitors.
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2.4.7 VREGEN -- On Chip Voltage Regulator Enable
Enables the internal 5V to 2.5V voltage regulator. If this pin is tied low, VDD1,2 and VDDPLL must be supplied externally.
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Section 3 System Clock Description
3.1 Overview
The Clock and Reset Generator provides the internal clock signals for the core and all peripheral modules. Figure 3-1 shows the clock connections from the CRG to all modules. Consult the CRG Block Guide and OSC Block Guide for details on clock generation.
Core Clock
HCS12 CORE
MEBI INT BDM CPU MMC BKP
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Flash RAM EEPROM ECT ATD0, 1 OSC CRG Bus Clock Oscillator Clock XTAL CAN0, 1, 2, 3, 4 IIC BDLC PIM PWM SCI0, SCI1 SPI0, 1, 2
EXTAL
Figure 3-1 Clock Connections
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Section 4 Modes of Operation
4.1 Overview
Eight possible modes determine the operating configuration of the MC9S12DP512. Each mode has an associated default memory map and external bus configuration controlled by a further pin. Three low power modes exist for the device (Section 4.4 Low Power Modes).
4.2 Chip Configuration Summary
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The operating mode out of reset is determined by the states of the MODC, MODB, and MODA pins during reset (Table 4-1). The MODC, MODB, and MODA bits in the MODE register show the current operating mode and provide limited mode switching during operation. The states of the MODC, MODB, and MODA pins are latched into these bits on the rising edge of the reset signal. The ROMCTL signal allows the setting of the ROMON bit in the MISC register thus controlling whether the internal Flash is visible in the memory map. ROMON = 1 means the Flash is visible in the memory map. The state of the ROMCTL pin is latched into the ROMON bit in the MISC register on the rising edge of the reset signal. Table 4-1 Mode Selection
BKGD = MODC
0
PE6 = MODB
0
PE5 = MODA
0
PK7 = ROMCTL
X 0 1 X 0 1 X 0 1 X 0 1
ROMON Bit
1 1 0 0 1 0 1 0 1 1 0 1
Mode Description
Special Single Chip, BDM allowed and ACTIVE. BDM is allowed in all other modes but a serial command is required to make BDM active. Emulation Expanded Narrow, BDM allowed Special Test (Expanded Wide), BDM allowed Emulation Expanded Wide, BDM allowed Normal Single Chip, BDM allowed Normal Expanded Narrow, BDM allowed Peripheral; BDM allowed but bus operations would cause bus conflicts (must not be used) Normal Expanded Wide, BDM allowed
0 0 0 1 1 1 1
0 1 1 0 0 1 1
1 0 1 0 1 0 1
For further explanation on the modes refer to the HCS12 Multiplexed External Bus Interface (MEBI) Block Guide.
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Table 4-2 Clock Selection Based on PE7
PE7 = XCLKS
1 0
Description
Colpitts Oscillator selected Pierce Oscillator/external clock selected
Table 4-3 Voltage Regulator VREGEN
VREGEN
1 0
Description
Internal Voltage Regulator enabled Internal Voltage Regulator disabled, VDD1,2 and VDDPLL must be supplied externally with 2.5V
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4.3 Security
The device will make available a security feature preventing the unauthorized read and write of the memory contents. This feature allows: * * * * Protection of the contents of FLASH, Protection of the contents of EEPROM, Operation in single-chip mode, Operation from external memory with internal FLASH and EEPROM disabled.
The user must be reminded that part of the security must lie with the user's code. An extreme example would be user's code that dumps the contents of the internal program. This code would defeat the purpose of security. At the same time the user may also wish to put a back door in the user's program. An example of this is the user downloads a key through the SCI which allows access to a programming routine that updates parameters stored in EEPROM.
4.3.1 Securing the Microcontroller
Once the user has programmed the FLASH and EEPROM (if desired), the part can be secured by programming the security bits located in the FLASH module. These non-volatile bits will keep the part secured through resetting the part and through powering down the part. The security byte resides in a portion of the Flash array. Check the Flash Block Guide for more details on the security configuration.
4.3.2 Operation of the Secured Microcontroller
4.3.2.1 Normal Single Chip Mode This will be the most common usage of the secured part. Everything will appear the same as if the part was not secured with the exception of BDM operation. The BDM operation will be blocked.
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4.3.2.2 Executing from External Memory The user may wish to execute from external space with a secured microcontroller. This is accomplished by resetting directly into expanded mode. The internal FLASH and EEPROM will be disabled. BDM operations will be blocked.
4.3.3 Unsecuring the Microcontroller
In order to unsecure the microcontroller, the internal FLASH and EEPROM must be erased. This can be done through an external program in expanded mode or via a sequence of BDM commands. Unsecuring is also possible via the Backdoor Key Access. Refer to Flash Block Guide for details.. Once the user has erased the FLASH and EEPROM, the part can be reset into special single chip mode. This invokes a program that verifies the erasure of the internal FLASH and EEPROM. Once this program completes, the user can erase and program the FLASH security bits to the unsecured state. This is generally done through the BDM, but the user could also change to expanded mode (by writing the mode bits through the BDM) and jumping to an external program (again through BDM commands). Note that if the part goes through a reset before the security bits are reprogrammed to the unsecure state, the part will be secured again.
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4.4 Low Power Modes
The microcontroller features three main low power modes. Consult the respective Block Guide for information on the module behavior in Stop, Pseudo Stop, and Wait Mode. An important source of information about the clock system is the Clock and Reset Generator Block Guide (CRG).
4.4.1 Stop
Executing the CPU STOP instruction stops all clocks and the oscillator thus putting the chip in fully static mode. Wake up from this mode can be done via reset or external interrupts.
4.4.2 Pseudo Stop
This mode is entered by executing the CPU STOP instruction. In this mode the oscillator is still running and the Real Time Interrupt (RTI) or Watchdog (COP) sub module can stay active. Other peripherals are turned off. This mode consumes more current than the full STOP mode, but the wake up time from this mode is significantly shorter.
4.4.3 Wait
This mode is entered by executing the CPU WAI instruction. In this mode the CPU will not execute instructions. The internal CPU signals (address and databus) will be fully static. All peripherals stay active. For further power consumption the peripherals can individually turn off their local clocks.
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Although this is not a low power mode, unused peripheral modules should not be enabled in order to save power.
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Section 5 Resets and Interrupts
5.1 Overview
Consult the Exception Processing section of the CPU12 Reference Manual for information on resets and interrupts.
5.2 Vectors
5.2.1 Vector Table
Table 5-1 lists interrupt sources and vectors in default order of priority.
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Table 5-1 Interrupt Vector Locations
Vector Address
$FFFE, $FFFF $FFFC, $FFFD $FFFA, $FFFB $FFF8, $FFF9 $FFF6, $FFF7 $FFF4, $FFF5 $FFF2, $FFF3 $FFF0, $FFF1 $FFEE, $FFEF $FFEC, $FFED $FFEA, $FFEB $FFE8, $FFE9 $FFE6, $FFE7 $FFE4, $FFE5 $FFE2, $FFE3 $FFE0, $FFE1 $FFDE, $FFDF $FFDC, $FFDD $FFDA, $FFDB $FFD8, $FFD9 $FFD6, $FFD7 $FFD4, $FFD5 $FFD2, $FFD3 $FFD0, $FFD1 $FFCE, $FFCF $FFCC, $FFCD
Interrupt Source
Reset Clock Monitor fail reset COP failure reset Unimplemented instruction trap SWI XIRQ IRQ Real Time Interrupt Enhanced Capture Timer channel 0 Enhanced Capture Timer channel 1 Enhanced Capture Timer channel 2 Enhanced Capture Timer channel 3 Enhanced Capture Timer channel 4 Enhanced Capture Timer channel 5 Enhanced Capture Timer channel 6 Enhanced Capture Timer channel 7 Enhanced Capture Timer overflow Pulse accumulator A overflow Pulse accumulator input edge SPI0 SCI0 SCI1 ATD0 ATD1 Port J Port H
CCR Mask
None None None None None X-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit
Local Enable
None PLLCTL (CME, SCME) COP rate select None None None IRQCR (IRQEN) CRGINT (RTIE) TIE (C0I) TIE (C1I) TIE (C2I) TIE (C3I) TIE (C4I) TIE (C5I) TIE (C6I) TIE (C7I) TSRC2 (TOI) PACTL (PAOVI) PACTL (PAI) SPICR1 (SPIE, SPTIE) SCICR2 (TIE, TCIE, RIE, ILIE) SCICR2 (TIE, TCIE, RIE, ILIE) ATDCTL2 (ASCIE) ATDCTL2 (ASCIE) PIEJ (PIEJ7, PIEJ6, PIEJ1, PIEJ0) PIEH (PIEH7-0)
HPRIO Value to Elevate
- - - - - - $F2 $F0 $EE $EC $EA $E8 $E6 $E4 $E2 $E0 $DE $DC $DA $D8 $D6 $D4 $D2 $D0 $CE $CC
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$FFCA, $FFCB $FFC8, $FFC9 $FFC6, $FFC7 $FFC4, $FFC5 $FFC2, $FFC3 $FFC0, $FFC1 $FFBE, $FFBF $FFBC, $FFBD $FFBA, $FFBB $FFB8, $FFB9 $FFB6, $FFB7 $FFB4, $FFB5 $FFB2, $FFB3 $FFB0, $FFB1 $FFAE, $FFAF $FFAC, $FFAD $FFAA, $FFAB $FFA8, $FFA9 $FFA6, $FFA7 $FFA4, $FFA5 $FFA2, $FFA3 $FFA0, $FFA1 $FF9E, $FF9F $FF9C, $FF9D $FF9A, $FF9B $FF98, $FF99 $FF96, $FF97 $FF94, $FF95 $FF92, $FF93 $FF90, $FF91 $FF8E, $FF8F $FF8C, $FF8D $FF80 to $FF8B
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I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit I-Bit Reserved MCCTL (MCZI) PBCTL (PBOVI) CRGINT (LOCKIE) CRGINT (SCMIE) DLCBCR1 (IE) IBCR (IBIE) SPICR1 (SPIE, SPTIE) SPICR1 (SPIE, SPTIE) ECNFG (CCIE, CBEIE) FCNFG (CCIE, CBEIE) CANRIER (WUPIE) CANRIER (CSCIE, OVRIE) CANRIER (RXFIE) CANTIER (TXEIE2-TXEIE0) CANRIER (WUPIE) CANRIER (CSCIE, OVRIE) CANRIER (RXFIE) CANTIER (TXEIE2-TXEIE0) CANRIER (WUPIE) CANRIER (CSCIE, OVRIE) CANRIER (RXFIE) CANTIER (TXEIE2-TXEIE0) CANRIER (WUPIE) CANRIER (CSCIE, OVRIE) CANRIER (RXFIE) CANTIER (TXEIE2-TXEIE0) CANRIER (WUPIE) CANRIER (CSCIE, OVRIE) CANRIER (RXFIE) CANTIER (TXEIE2-TXEIE0) PIEP (PIEP7-0) PWMSDN (PWMIE) $CA $C8 $C6 $C4 $C2 $C0 $BE $BC $BA $B8 $B6 $B4 $B2 $B0 $AE $AC $AA $A8 $A6 $A4 $A2 $A0 $9E $9C $9A $98 $96 $94 $92 $90 $8E $8C
Modulus Down Counter underflow Pulse Accumulator B Overflow CRG PLL lock CRG Self Clock Mode BDLC IIC Bus SPI1 SPI2 EEPROM FLASH CAN0 wake-up CAN0 errors CAN0 receive CAN0 transmit CAN1 wake-up CAN1 errors CAN1 receive CAN1 transmit CAN2 wake-up CAN2 errors CAN2 receive CAN2 transmit CAN3 wake-up CAN3 errors CAN3 receive CAN3 transmit CAN4 wake-up CAN4 errors CAN4 receive CAN4 transmit Port P Interrupt PWM Emergency Shutdown
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5.3 Effects of Reset
When a reset occurs, MCU registers and control bits are changed to known start-up states. Refer to the respective module Block Guides for register reset states.
5.3.1 I/O pins
Refer to the HCS12 Multiplexed External Bus Interface (MEBI) Block Guide for mode dependent pin configuration of port A, B, E and K out of reset. Refer to the PIM Block Guide for reset configurations of all peripheral module ports.
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 5.3.2 Memory
Refer to Table 1-1 for locations of the memories depending on the operating mode after reset. The RAM array is not automatically initialized out of reset.
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Section 6 HCS12 Core Block Description
6.1 CPU12 Block Description
Consult the HCS12 CPU Reference Manual for information on the CPU.
6.1.1 Device-specific information
When the HCS12 CPU Reference Manual refers to cycles this is equivalent to Bus Clock periods. So 1 cycle is equivalent to 1 Bus Clock period.
6.2 HCS12 Module Mapping Control (MMC) Block Description
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Consult the MMC Block Guide for information on the HCS12 Module Mapping Control module.
6.2.1 Device-specific information
* INITEE - - * Reset state: $01 Bits EE11-EE15 are "Write once in Normal and Emulation modes and write anytime in Special modes". Reset state: $00 Register is "Write anytime in all modes"
PPAGE - -
6.3 HCS12 Multiplexed External Bus Interface (MEBI) Block Description
Consult the MEBI Block Guide for information on HCS12 Multiplexed External Bus Interface module.
6.3.1 Device-specific information
* PUCR - Reset state: $90
6.4 HCS12 Interrupt (INT) Block Description
Consult the INT Block Guide for information on the HCS12 Interrupt module.
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6.5 HCS12 Background Debug (BDM) Block Description
Consult the BDM Block Guide for information on the HCS12 Background Debug module.
6.5.1 Device-specific information
When the BDM Block Guide refers to alternate clock this is equivalent to Oscillator Clock.
6.6 HCS12 Breakpoint (BKP) Block Description
Consult the BKP Block Guide for information on the HCS12 Breakpoint module.
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Section 7 Clock and Reset Generator (CRG) Block Description
Consult the CRG Block Guide for information about the Clock and Reset Generator module.
7.1 Device-specific information
The Low Voltage Reset feature of the CRG is not available on this device.
Section 8 Oscillator (OSC) Block Description
8.1 Device-specific information
The XCLKS input signal is active low (see 2.3.13 PE7 / NOACC / XCLKS -- Port E I/O Pin 7).
Section 9 Enhanced Capture Timer (ECT) Block Description
Consult the ECT_16B8C Block Guide for information about the Enhanced Capture Timer module. When the ECT_16B8C Block Guide refers to freeze mode this is equivalent to active BDM mode.
Section 10 Analog to Digital Converter (ATD) Block Description
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There are two Analog to Digital Converters (ATD1 and ATD0) implemented on the MC9S12DP512. Consult the ATD_10B8C Block Guide for information about each Analog to Digital Converter module. When the ATD_10B8C Block Guide refers to freeze mode this is equivalent to active BDM mode.
Section 11 Inter-IC Bus (IIC) Block Description
Consult the IIC Block Guide for information about the Inter-IC Bus module.
Section 12 Serial Communications Interface (SCI) Block Description
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There are two Serial Communications Interfaces (SCI1 and SCI0) implemented on the MC9S12DP512 device. Consult the SCI Block Guide for information about each Serial Communications Interface module.
Section 13 Serial Peripheral Interface (SPI) Block Description
There are three Serial Peripheral Interfaces (SPI2, SPI1 and SPI0) implemented on MC9S12DP512. Consult the SPI Block Guide for information about each Serial Peripheral Interface module.
Section 14 J1850 (BDLC) Block Description
Consult the BDLC Block Guide for information about the J1850 module.
Section 15 Pulse Width Modulator (PWM) Block Description
Consult the PWM_8B6C Block Guide for information about the Pulse Width Modulator module. When the PWM_8B8C Block Guide refers to freeze mode this is equivalent to active BDM mode.
Section 16 Flash EEPROM 512K Block Description
Consult the FTS512K4 Block Guide for information about the flash module.
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The "S12 LRAE" is a generic Load RAM and Execute (LRAE) program which will be programmed into the flash memory of this device during manufacture. This LRAE program will provide greater programming flexibility to the end users by allowing the device to be programmed directly using CAN or SCI after it is assembled on the PCB. Use of the LRAE program is at the discretion of the end user and, if not required, it must simply be erased prior to flash programming. For more details of the S12 LRAE and its implementation, please see the S12 LREA Application Note (AN2546/D). It is planned that most HC9S12 devices manufactured after Q1 of 2004 will be shipped with the S12 LRAE programmed in the Flash. Exact details of the changeover (i.e. blank to programmed) for each product will be communicated in advance via GPCN and will be traceable by the customer via datecode marking on the device. Please contact Motorola SPS Sales if you have any additional questions.
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Section 17 EEPROM 4K Block Description
Consult the EETS4K Block Guide for information about the EEPROM module.
Section 18 RAM Block Description
This module supports single-cycle misaligned word accesses.
Section 19 MSCAN Block Description
There are five MSCAN modules (CAN4, CAN3, CAN2, CAN1 and CAN0) implemented on the MC9S12DP512. Consult the MSCAN Block Guide for information about the Motorola Scalable CAN Module.
Section 20 Port Integration Module (PIM) Block Description
Consult the functionally equivalent PIM_9DP256 Block Guide for information about the Port Integration Module.
Section 21 Voltage Regulator (VREG) Block Description
Consult the VREG Block Guide for information about the dual output linear voltage regulator.
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Section 22 Printed Circuit Board Layout Proposal
Table 22-1 Suggested External Component Values
Component
C1 C2 C3 C4 C5 C6
Purpose
VDD1 filter cap VDD2 filter cap VDDA filter cap VDDR filter cap VDDPLL filter cap VDDX filter cap OSC load cap OSC load cap PLL loop filter cap
Type
ceramic X7R ceramic X7R ceramic X7R X7R/tantalum ceramic X7R X7R/tantalum
Value
100 ... 220nF 100 ... 220nF 100nF >= 100nF 100nF >= 100nF
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C7 C8 C9 / CS C10 / CP C11 / CDC R1 / R R2 / RB
See PLL specification chapter PLL loop filter cap DC cutoff cap PLL loop filter res Colpitts mode only, if recommended by quartz manufacturer See PLL Specification chapter Pierce mode only R3 / RS Q1 Quartz
The PCB must be carefully laid out to ensure proper operation of the voltage regulator as well as of the MCU itself. The following rules must be observed: * * * * * * * Every supply pair must be decoupled by a ceramic capacitor connected as near as possible to the corresponding pins (C1 - C6). Central point of the ground star should be the VSSR pin. Use low ohmic low inductance connections between VSS1, VSS2 and VSSR. VSSPLL must be directly connected to VSSR. Keep traces of VSSPLL, EXTAL and XTAL as short as possible and occupied board area for C7, C8, C11 and Q1 as small as possible. Do not place other signals or supplies underneath area occupied by C7, C8, C10 and Q1 and the connection area to the MCU. Central power input should be fed in at the VDDA/VSSA pins.
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Figure 22-1 Recommended PCB Layout for 112LQFP Colpitts Oscillator
VREGEN
VDDX
C6 VSSX
VSSA
C3
VDDA
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VDD1 C1 VSS1 VSS2 C2 VDD2
VSSR C4 VDDR C5 C9 R1 C10 C8 Q1 VSSPLL VDDPLL C7 C11
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Figure 22-2 Recommended PCB Layout for 112LQFP Pierce Oscillator
VREGEN
VDDX
C6 VSSX
VSSA
C3
VDDA
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VDD1 C1 VSS1 VSS2 C2 VDD2
VSSR R3 C5 R2 Q1 C9 C10 C8 C7 VSSPLL C4 VDDR VDDPLL R1
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Appendix A Electrical Characteristics
A.1 General
NOTE:
The electrical characteristics given in this section are preliminary and should be used as a guide only. Values cannot be guaranteed by Motorola and are subject to change without notice.
This supplement contains the most accurate electrical information for the MC9S12DP512 microcontroller available at the time of publication. The information should be considered PRELIMINARY and is subject to change.
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This introduction is intended to give an overview on several common topics like power supply, current injection etc.
A.1.1 Parameter Classification
The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better understanding the following classification is used and the parameters are tagged accordingly in the tables where appropriate.
NOTE:
P:
This classification is shown in the column labeled "C" in the parameter tables where appropriate.
Those parameters are guaranteed during production testing on each individual device. C: Those parameters are achieved by the design characterization by measuring a statistically relevant sample size across process variations. T: Those parameters are achieved by design characterization on a small sample size from typical devices under typical conditions unless otherwise noted. All values shown in the typical column are within this category. D: Those parameters are derived mainly from simulations.
A.1.2 Power Supply
The MC9S12DP512 utilizes several pins to supply power to the I/O ports, A/D converter, oscillator, PLL and internal logic. The VDDA, VSSA pair supplies the A/D converter and the resistor ladder of the internal voltage regulator.
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The VDDX, VSSX, VDDR and VSSR pairs supply the I/O pins, VDDR supplies also the internal voltage regulator. VDD1, VSS1, VDD2 and VSS2 are the supply pins for the digital logic, VDDPLL, VSSPLL supply the oscillator and the PLL. VSS1 and VSS2 are internally connected by metal. VDDA, VDDX, VDDR as well as VSSA, VSSX, VSSR are connected by anti-parallel diodes for ESD protection.
NOTE:
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In the following context VDD5 is used for either VDDA, VDDR and VDDX; VSS5 is used for either VSSA, VSSR and VSSX unless otherwise noted. IDD5 denotes the sum of the currents flowing into the VDDA, VDDX and VDDR pins. VDD is used for VDD1, VDD2 and VDDPLL, VSS is used for VSS1, VSS2 and VSSPLL. IDD is used for the sum of the currents flowing into VDD1 and VDD2.
A.1.3 Pins
There are four groups of functional pins. A.1.3.1 5V I/O pins Those I/O pins have a nominal level of 5V. This class of pins is comprised of all port I/O pins, the analog inputs, BKGD and the RESET pins.The internal structure of all those pins is identical, however some of the functionality may be disabled. E.g. for the analog inputs the output drivers, pull-up and pull-down resistors are disabled permanently. A.1.3.2 Analog Reference This group is made up by the VRH and VRL pins. A.1.3.3 Oscillator The pins XFC, EXTAL, XTAL dedicated to the oscillator have a nominal 2.5V level. They are supplied by VDDPLL. A.1.3.4 TEST This pin is used for production testing only. A.1.3.5 VREGEN This pin is used to enable the on chip voltage regulator.
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Power supply must maintain regulation within operating VDD5 or VDD range during instantaneous and operating maximum current conditions. If positive injection current (Vin > VDD5) is greater than IDD5, the injection current may flow out of VDD5 and could result in external power supply going out of regulation. Ensure external VDD5 load will shunt current greater than maximum injection current. This will be the greatest risk when the MCU is not consuming power; e.g. if no system clock is present, or if clock rate is very low which would reduce overall power consumption.
A.1.5 Absolute Maximum Ratings
Absolute maximum ratings are stress ratings only. A functional operation under or outside those maxima is not guaranteed. Stress beyond those limits may affect the reliability or cause permanent damage of the device. This device contains circuitry protecting against damage due to high static voltage or electrical fields; however, it is advised that normal precautions be taken to avoid application of any voltages higher than maximum-rated voltages to this high-impedance circuit. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic voltage level (e.g., either VSS5 or VDD5). Table A-1 Absolute Maximum Ratings1
Num
1 2 3 4 5 6 7 8 9 10 11 12 13
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Rating
I/O, Regulator and Analog Supply Voltage Digital Logic Supply Voltage 2 PLL Supply Voltage (2) Voltage difference VDDX to VDDR and VDDA Voltage difference VSSX to VSSR and VSSA Digital I/O Input Voltage Analog Reference XFC, EXTAL, XTAL inputs TEST input Instantaneous Maximum Current Single pin limit for all digital I/O pins 3 Instantaneous Maximum Current Single pin limit for XFC, EXTAL, XTAL4 Instantaneous Maximum Current Single pin limit for TEST 5 Storage Temperature Range
Symbol
VDD5 VDD VDDPLL VDDX VSSX VIN VRH, VRL VILV VTEST ID IDL IDT T
stg
Min
-0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -25 -25 -0.25 - 65
Max
6.0 3.0 3.0 0.3 0.3 6.0 6.0 3.0 10.0 +25 +25 0 155
Unit
V V V V V V V V V mA mA mA C
NOTES: 1. Beyond absolute maximum ratings device might be damaged.
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2. The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The absolute maximum ratings apply when the device is powered from an external source. 3. All digital I/O pins are internally clamped to VSSX and VDDX, VSSR and VDDR or VSSA and VDDA. 4. Those pins are internally clamped to VSSPLL and VDDPLL. 5. This pin is clamped low to VSSX, but not clamped high. This pin must be tied low in applications.
A.1.6 ESD Protection and Latch-up Immunity
All ESD testing is in conformity with CDF-AEC-Q100 Stress test qualification for Automotive Grade Integrated Circuits. During the device qualification ESD stresses were performed for the Human Body Model (HBM), the Machine Model (MM) and the Charge Device Model. A device will be defined as a failure if after exposure to ESD pulses the device no longer meets the device specification. Complete DC parametric and functional testing is performed per the applicable device specification at room temperature followed by hot temperature, unless specified otherwise in the device specification. Table A-2 ESD and Latch-up Test Conditions
Model
Series Resistance Storage Capacitance Human Body Number of Pulse per pin positive negative Series Resistance Storage Capacitance Machine Number of Pulse per pin positive negative Minimum input voltage limit Latch-up Maximum input voltage limit 7.5 V
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Description
Symbol
R1 C R1 C -
Value
1500 100 3 3 0 200 3 3 -2.5
Unit
Ohm pF
Ohm pF
V
Table A-3 ESD and Latch-up Protection Characteristics
Num C
1 2 3 4
Rating
Symbol
VHBM VMM VCDM ILAT
Min
2000 200 500 +100 -100 +200 -200
Max
-
Unit
V V V mA
C Human Body Model (HBM) C Machine Model (MM) C Charge Device Model (CDM) Latch-up Current at TA = 125C C positive negative Latch-up Current at TA = 27C C positive negative
5
ILAT
-
mA
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 A.1.7 Operating Conditions
This chapter describes the operating conditions of the device. Unless otherwise noted those conditions apply to all the following data.
NOTE:
Please refer to the temperature rating of the device (C, V, M) with regards to the ambient temperature TA and the junction temperature TJ. For power dissipation calculations refer to Section A.1.8 Power Dissipation and Thermal Characteristics. Table A-4 Operating Conditions
Rating Symbol
VDD5 VDD VDDPLL VDDX VSSX fbus
Min
4.5 2.35 2.35 -0.1 -0.1 0.25 2
Typ
5 2.5 2.5 0 0 -
Max
5.25 2.75 2.75 0.1 0.1 25
Unit
V V V V V MHz
I/O, Regulator and Analog Supply Voltage
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Digital Logic Supply Voltage 1 PLL Supply Voltage (1) Voltage Difference VDDX to VDDR and VDDA Voltage Difference VSSX to VSSR and VSSA Bus Frequency (MC9S12DP512C, V, M) MC9S12DP512C Operating Junction Temperature Range Operating Ambient Temperature Range 3 MC9S12DP512V Operating Junction Temperature Range Operating Ambient Temperature Range (3) MC9S12DP512M Operating Junction Temperature Range Operating Ambient Temperature Range (3)
T T
J
-40 -40
27
100 85
C C
A
TJ TA
-40 -40
27
120 105
C C
TJ TA
-40 -40
27
140 125
C C
NOTES: 1. The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The given operating range applies when this regulator is disabled and the device is powered from an external source. 2. Some blocks e.g. ATD (conversion) and NVMs (program/erase) require higher bus frequencies for proper operation. 3. Please refer to Section A.1.8 Power Dissipation and Thermal Characteristics for more details about the relation between ambient temperature TA and device junction temperature TJ.
A.1.8 Power Dissipation and Thermal Characteristics
Power dissipation and thermal characteristics are closely related. The user must assure that the maximum operating junction temperature is not exceeded. The average chip-junction temperature (TJ) in C can be obtained from:
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T J = T A + ( P D * JA ) T J = Junction Temperature, [C ] T A = Ambient Temperature, [C ] P D = Total Chip Power Dissipation, [W] JA = Package Thermal Resistance, [C/W] The total power dissipation can be calculated from: P D = P INT + P IO
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P INT = Chip Internal Power Dissipation, [W]
Two cases with internal voltage regulator enabled and disabled must be considered: 1. Internal Voltage Regulator disabled P INT = I DD V DD + I DDPLL V DDPLL + I DDA V DDA 2 P IO = R DSON I IO i i
PIO is the sum of all output currents on I/O ports associated with VDDX and VDDR. For RDSON is valid: V OL R DSON = ----------- ;for outputs driven low I OL
V DD5 - V OH R DSON = ----------------------------------- ;for outputs driven high I OH 2. Internal voltage regulator enabled P INT = I DDR V DDR + I DDA V DDA IDDR is the current shown in Table A-7 and not the overall current flowing into VDDR, which additionally contains the current flowing into the external loads with output high. 2 P IO = R DSON I IO i i
respectively
PIO is the sum of all output currents on I/O ports associated with VDDX and VDDR.
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Table A-5 Thermal Package Characteristics1
Num C
1 2
Rating
Symbol
JA JA
Min
-
Typ
-
Max
54 41
Unit
o
T Thermal Resistance LQFP112, single sided PCB2 T Thermal Resistance LQFP112, double sided PCB with 2 internal planes3
C/W C/W
o
NOTES: 1. The values for thermal resistance are achieved by package simulations 2. PC Board according to EIA/JEDEC Standard 51-2 3. PC Board according to EIA/JEDEC Standard 51-7
A.1.9 I/O Characteristics
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This section describes the characteristics of all 5V I/O pins. All parameters are not always applicable, e.g. not all pins feature pull up/down resistances.
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Table A-6 5V I/O Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
1 P Input High Voltage T Input High Voltage 2 P Input Low Voltage T Input Low Voltage 3 C Input Hysteresis
Rating
Symbol
V
IH
Min
0.65*VDD5 VSS5 - 0.3 -
Typ
250
Max
VDD5 + 0.3 0.35*VDD5 -
Unit
V V V V mV A
VIH VIL VIL V
HYS
4
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Input Leakage Current (pins in high impedance input P mode) V =V or VSS5 in DD5 Output High Voltage (pins in output mode) P Partial Drive IOH = -2mA Full Drive IOH = -10mA Output Low Voltage (pins in output mode) P Partial Drive IOL = +2mA Full Drive IOL = +10mA Internal Pull Up Device Current, P tested at V Max.
IL
Iin
-1
-
1
5
V
OH
VDD5 - 0.8
-
-
V
6
V
OL
-
-
0.8
V
7
IPUL IPUH IPDH IPDL Cin IICS IICP tPIGN tPVAL
-
-
-130
A A A A pF mA s s
8
Internal Pull Up Device Current, C tested at V Min.
IH
-10
-
-
9
Internal Pull Down Device Current, P tested at V Min. IH Internal Pull Down Device Current, C tested at V Max.
IL
-
-
130
10 11 12
10 -2.5 -25 10
6 -
2.5 25 3 -
D Input Capacitance Injection current1 T Single Pin limit Total Device Limit. Sum of all injected currents P Port H, J, P Interrupt Input Pulse filtered2 P Port H, J, P Interrupt Input Pulse passed(2)
13 14
-
NOTES: 1. Refer to Section A.1.4 Current Injection, for more details 2. Parameter only applies in STOP or Pseudo STOP mode.
A.1.10 Supply Currents
This section describes the current consumption characteristics of the device as well as the conditions for the measurements.
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A.1.10.1 Measurement Conditions All measurements are without output loads. Unless otherwise noted the currents are measured in single chip mode, internal voltage regulator enabled and at 25MHz bus frequency using a 4MHz oscillator in Colpitts mode. Production testing is performed using a square wave signal at the EXTAL input. A.1.10.2 Additional Remarks In expanded modes the currents flowing in the system are highly dependent on the load at the address, data and control signals as well as on the duty cycle of those signals. No generally applicable numbers can be given. A very good estimate is to take the single chip currents and add the currents due to the external loads.
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Table A-7 Supply Current Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
1 P
Rating
Run supply currents Single Chip, Internal regulator enabled Wait Supply current All modules enabled, PLL on only RTI enabled (1) Pseudo Stop Current (RTI and COP disabled) 1, 2 -40C 27C 70C 85C "C" Temp Option 100C 105C "V" Temp Option 120C 125C "M" Temp Option 140C Pseudo Stop Current (RTI and COP enabled) (1), (2) -40C 27C 70C 85C 105C 125C 140C Stop Current (2) -40C 27C 70C 85C "C" Temp Option 100C 105C "V" Temp Option 120C 125C "M" Temp Option 140C
Symbol
IDD5 IDDW
Min
-
Typ
-
Max
65 40 5
Unit
mA
2
P P C P C C P C P C P C C C C C C C C P C C P C P C P
-
-
mA
3
IDDPS
-
370 400 450 550 600 650 800 850 1200 570 600 650 750 850 1200 1500 12 25 100 130 160 200 350 400 600
500 A
1600 2100 5000
4
IDDPS
-
-
A
100 A
5
IDDS
-
1200 1700 5000
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NOTES: 1. PLL off 2. At those low power dissipation levels TJ = TA can be assumed
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A.2 ATD Characteristics
This section describes the characteristics of the analog to digital converter.
A.2.1 ATD Operating Characteristics
The Table A-8 shows conditions under which the ATD operates. The following constraints exist to obtain full-scale, full range results: VSSA VRL VIN VRH VDDA. This constraint exists since the sample buffer amplifier can not drive beyond the power supply levels that it ties to. If the input level goes outside of this range it will effectively be clipped. Table A-8 ATD Operating Characteristics
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Conditions are shown in Table A-4 unless otherwise noted
Num C
Reference Potential 1 D
Rating
Low High
Symbol
VRL VRH VRH-VRL fATDCLK NCONV10 TCONV10 NCONV8 TCONV8 tREC IREF IREF
Min
VSSA VDDA/2 4.50 0.5
Typ
-
Max
VDDA/2 VDDA 5.25 2.0
Unit
V V V MHz
2 3
C Differential Reference Voltage1 D ATD Clock Frequency ATD 10-Bit Conversion Period Clock Cycles2 Conv, Time at 2.0MHz ATD Clock fATDCLK ATD 8-Bit Conversion Period Clock Cycles(2) Conv, Time at 2.0MHz ATD Clock fATDCLK
5.00 -
4
D
14 7
-
28 14
Cycles s
5
D
12 6 -
-
26 13 20 0.750 0.375
Cycles s s mA mA
6 7 8
D Recovery Time (VDDA=5.0 Volts) P Reference Supply current 2 ATD blocks on P Reference Supply current 1 ATD block on
-
NOTES: 1. Full accuracy is not guaranteed when differential voltage is less than 4.50V 2. The minimum time assumes a final sample period of 2 ATD clocks cycles while the maximum time assumes a final sample period of 16 ATD clocks.
A.2.2 Factors influencing accuracy
Three factors - source resistance, source capacitance and current injection - have an influence on the accuracy of the ATD. A.2.2.1 Source Resistance Due to the input pin leakage current as specified in Table A-6 in conjunction with the source resistance there will be a voltage drop from the signal source to the ATD input. The maximum source resistance RS
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specifies results in an error of less than 1/2 LSB (2.5mV) at the maximum leakage current. If device or operating conditions are less than worst case or leakage-induced error is acceptable, larger values of source resistance is allowed. A.2.2.2 Source Capacitance When sampling an additional internal capacitor is switched to the input. This can cause a voltage drop due to charge sharing with the external and the pin capacitance. For a maximum sampling error of the input voltage 1LSB, then the external filter capacitor, Cf 1024 * (CINS- CINN). A.2.2.3 Current Injection There are two cases to consider.
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1. A current is injected into the channel being converted. The channel being stressed has conversion values of $3FF ($FF in 8-bit mode) for analog inputs greater than VRH and $000 for values less than VRL unless the current is higher than specified as disruptive condition. 2. Current is injected into pins in the neighborhood of the channel being converted. A portion of this current is picked up by the channel (coupling ratio K), This additional current impacts the accuracy of the conversion depending on the source resistance. The additional input voltage error on the converted channel can be calculated as VERR = K * RS * IINJ, with IINJ being the sum of the currents injected into the two pins adjacent to the converted channel. Table A-9 ATD Electrical Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
1 2 3 4 5
Rating
Symbol
RS CINN CINS INA Kp Kn
Min
-2.5 -
Typ
-
Max
1 10 22 2.5 10-4 10-2
Unit
K pF mA A/A A/A
C Max input Source Resistance Total Input Capacitance T Non Sampling Sampling C Disruptive Analog Input Current C Coupling Ratio positive current injection C Coupling Ratio negative current injection
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Freescale Semiconductor, Inc. MC9S12DP512 Device Guide V01.23 A.2.3 ATD accuracy
Table A-10 specifies the ATD conversion performance excluding any errors due to current injection, input capacitance and source resistance. Table A-10 ATD Conversion Performance
Conditions are shown in Table A-4 unless otherwise noted VREF = VRH - VRL = 5.12V. Resulting to one 8 bit count = 20mV and one 10 bit count = 5mV
fATDCLK = 2.0MHz Num C
1 2 3 P 10-Bit Resolution P 10-Bit Differential Nonlinearity P 10-Bit Integral Nonlinearity P 10-Bit Absolute Error1 P 8-Bit Resolution P 8-Bit Differential Nonlinearity P 8-Bit Integral Nonlinearity P 8-Bit Absolute Error(1)
Rating
Symbol
LSB DNL INL AE LSB DNL INL AE
Min
-1 -2.5 -3 -0.5 -1.0 -1.5
Typ
5 1.5 2.0 20 0.5 1.0
Max
1 2.5 3 0.5 1.0 1.5
Unit
mV Counts Counts Counts mV Counts Counts Counts
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4 5 6 7 8
NOTES: 1. These values include the quantization error which is inherently 1/2 count for any A/D converter.
For the following definitions see also Figure A-1. Differential Non-Linearity (DNL) is defined as the difference between two adjacent switching steps.
Vi - Vi - 1 DNL ( i ) = ----------------------- - 1 1LSB
The Integral Non-Linearity (INL) is defined as the sum of all DNLs: n
INL ( n ) =
i=1
Vn - V0 DNL ( i ) = ------------------- - n 1LSB
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DNL
LSB Vi-1
$3FF $3FE $3FD $3FC
10-Bit Absolute Error Boundary Vi 8-Bit Absolute Error Boundary
$FF
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$3FB $3FA $3F9 $3F8 $3F7 $3F6 $3F5 $FE
10-Bit Resolution
$3F4 $3F3
$FD
9 8 7 6 5 4 3 2 1 0 5 10 15 20 25 30 35 40 45
Ideal Transfer Curve
2
10-Bit Transfer Curve
1
8-Bit Transfer Curve
5055 5060 5065 5070 5075 5080 5085 5090 5095 5100 5105 5110 5115 5120
Vin mV
Figure A-1 ATD Accuracy Definitions
NOTE:
Figure A-1 shows only definitions, for specification values refer to Table A-10.
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8-Bit Resolution
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A.3 NVM, Flash and EEPROM
NOTE:
Unless otherwise noted the abbreviation NVM (Non Volatile Memory) is used for both Flash and EEPROM.
A.3.1 NVM timing
The time base for all NVM program or erase operations is derived from the oscillator. A minimum oscillator frequency fNVMOSC is required for performing program or erase operations. The NVM modules do not have any means to monitor the frequency and will not prevent program or erase operation at frequencies above or below the specified minimum. Attempting to program or erase the NVM modules at a lower frequency a full program or erase transition is not assured.
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The Flash and EEPROM program and erase operations are timed using a clock derived from the oscillator using the FCLKDIV and ECLKDIV registers respectively. The frequency of this clock must be set within the limits specified as fNVMOP. The minimum program and erase times shown in Table A-11 are calculated for maximum fNVMOP and maximum fbus. The maximum times are calculated for minimum fNVMOP and a fbus of 2MHz. A.3.1.1 Single Word Programming The programming time for single word programming is dependant on the bus frequency as a well as on the frequency fNVMOP and can be calculated according to the following formula.
1 1 t swpgm = 9 --------------------- + 25 ---------f NVMOP f bus
A.3.1.2 Row Programming This applies only to the Flash where up to 64 words in a row can be programmed consecutively by keeping the command pipeline filled. The time to program a consecutive word can be calculated as:
1 1 t bwpgm = 4 --------------------- + 9 ---------f NVMOP f bus
The time to program a whole row is:
t brpgm = t swpgm + 63 t bwpgm
Row programming is more than 2 times faster than single word programming. A.3.1.3 Sector Erase Erasing a 1024 byte Flash sector or a 4 byte EEPROM sector takes:
1 t era 4000 --------------------f NVMOP
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The setup time can be ignored for this operation. A.3.1.4 Mass Erase Erasing a NVM block takes:
1 t mass 20000 --------------------f NVMOP
The setup time can be ignored for this operation. A.3.1.5 Blank Check The time it takes to perform a blank check on the Flash or EEPROM is dependant on the location of the first non-blank word starting at relative address zero. It takes one bus cycle per word to verify plus a setup of the command.
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t check location t cyc + 10 t cyc
Table A-11 NVM Timing Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
1 2 3 4 5 6 7 8 9 10
Rating
Symbol
fNVMOSC fNVMBUS fNVMOP tswpgm tbwpgm tbrpgm tera tmass tcheck tcheck
Min
0.5 1 150 46 2 20.4 (2) 1331.2 (2) 20 5 100 (5) 11 6 11 (6)
Typ
-
Max
50 1 200 74.5 3 31 (3) 2027.5 (3) 26.7 (3) 133 (3) 65546 7 2058 (7)
Unit
MHz MHz kHz s s s ms ms tcyc tcyc
D External Oscillator Clock D Bus frequency for Programming or Erase Operations D Operating Frequency P Single Word Programming Time D Flash Row Programming consecutive word 4 D Flash Row Programming Time for 64 Words (4) P Sector Erase Time P Mass Erase Time D Blank Check Time Flash per block D Blank Check Time EEPROM per block
NOTES: 1. Restrictions for oscillator in crystal mode apply! 2. Minimum Programming times are achieved under maximum NVM operating frequency fNVMOP and maximum bus frequency fbus. 3. Maximum Erase and Programming times are achieved under particular combinations of fNVMOP and bus frequency fbus. Refer to formulae in Sections Section A.3.1.1 Single Word Programming- Section A.3.1.4 Mass Erasefor guidance. 4. Row Programming operations are not applicable to EEPROM 5. Minimum Erase times are achieved under maximum NVM operating frequency fNVMOP. 6. Minimum time, if first word in the array is not blank 7. Maximum time to complete check on an erased block
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The reliability of the NVM blocks is guaranteed by stress test during qualification, constant process monitors and burn-in to screen early life failures. The failure rates for data retention and program/erase cycling are specified at the operating conditions noted. The program/erase cycle count on the sector is incremented every time a sector or mass erase event is executed. Table A-12 NVM Reliability Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
Rating
Data Retention at an average junction temperature of TJavg = 70C
Symbol
tNVMRET nFLPE nEEPE nEEPE
Min
15 10,000 10,000
Typ
-
Max
-
Unit
Years Cycles Cycles
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1 2 3
C
C Flash number of Program/Erase cycles C EEPROM number of Program/Erase cycles (-40C TJ 0C) EEPROM number of Program/Erase cycles (0C < TJ 140C)
4
C
100,000
-
-
Cycles
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A.4 Voltage Regulator
The on-chip voltage regulator is intended to supply the internal logic and oscillator circuits. No external DC load is allowed. Table A-13 Voltage Regulator Recommended Load Capacitances
Rating
Load Capacitance on VDD1, 2 Load Capacitance on VDDPLL
Symbol
CLVDD CLVDDfcPLL
Min
-
Typ
220 220
Max
-
Unit
nF nF
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A.5 Reset, Oscillator and PLL
This section summarizes the electrical characteristics of the various startup scenarios for Oscillator and Phase-Locked-Loop (PLL).
A.5.1 Startup
Table A-14 summarizes several startup characteristics explained in this section. Detailed description of the startup behavior can be found in the Clock and Reset Generator (CRG) Block Guide.
Table A-14 Startup Characteristics
Conditions are shown in Table A-4 unless otherwise noted
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Num C
1 2 3 4 5 6 T POR release level T POR assert level
Rating
Symbol
VPORR VPORA PWRSTL nRST PWIRQ tWRS
Min
0.97 2 192 20 -
Typ
-
Max
2.07 196 14
Unit
V V tosc nosc ns tcyc
D Reset input pulse width, minimum input time D Startup from Reset D Interrupt pulse width, IRQ edge-sensitive mode D Wait recovery startup time
A.5.1.1 POR The release level VPORR and the assert level VPORA are derived from the VDD Supply. They are also valid if the device is powered externally. After releasing the POR reset the oscillator and the clock quality check are started. If after a time tCQOUT no valid oscillation is detected, the MCU will start using the internal self clock. The fastest startup time possible is given by nuposc. A.5.1.2 SRAM Data Retention Provided an appropriate external reset signal is applied to the MCU, preventing the CPU from executing code when VDD5 is out of specification limits, the SRAM contents integrity is guaranteed if after the reset the PORF bit in the CRG Flags Register has not been set. A.5.1.3 External Reset When external reset is asserted for a time greater than PWRSTL the CRG module generates an internal reset, and the CPU starts fetching the reset vector without doing a clock quality check, if there was an oscillation before reset. A.5.1.4 Stop Recovery Out of STOP the controller can be woken up by an external interrupt. A clock quality check as after POR is performed before releasing the clocks to the system.
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A.5.1.5 Pseudo Stop and Wait Recovery The recovery from Pseudo STOP and Wait are essentially the same since the oscillator was not stopped in both modes. The controller can be woken up by internal or external interrupts. After twrs the CPU starts fetching the interrupt vector.
A.5.2 Oscillator
The device features an internal Colpitts and Pierce oscillator. The selection of Colpitts oscillator or Pierce oscillator/external clock depends on the XCLKS signal which is sampled during reset. Pierce oscillator/external clock mode allows the input of a square wave. Before asserting the oscillator to the internal system clocks the quality of the oscillation is checked for each start from either power-on, STOP or oscillator fail. tCQOUT specifies the maximum time before switching to the internal self clock mode after POR or STOP if a proper oscillation is not detected. The quality check also determines the minimum oscillator start-up time tUPOSC . The device also features a clock monitor. A Clock Monitor Failure is asserted if the frequency of the incoming clock signal is below the Assert Frequency fCMFA. Table A-15 Oscillator Characteristics
Conditions are shown in Table A-4 unless otherwise noted
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Num C
1a 1b 2 3 4 5 6 7 8 9 10 11 12 13
Rating
Symbol
fOSC fOSC iOSC tUPOSC tCQOUT fCMFA fEXT tEXTL tEXTH tEXTR tEXTF CIN VDCBIAS VIH,EXTAL VIH,EXTAL VIL,EXTAL VIL,EXTAL VHYS,EXTAL
Min
0.5 0.5 100 0.45 50 0.5 9.5 9.5 0.75*VDDPLL VSSPLL - 0.3 -
Typ
82 100 7 1.1 250
Max
16 40 1003 2.5 200 50 1 1 VDDPLL + 0.3 0.25*VSSPLL -
Unit
MHz MHz A ms s KHz MHz ns ns ns ns pF V V V V V mV
C Crystal oscillator range (Colpitts) C Crystal oscillator range (Pierce) 1 P Startup Current C Oscillator start-up time (Colpitts) D Clock Quality check time-out P Clock Monitor Failure Assert Frequency P External square wave input frequency 4 D External square wave pulse width low 4 D External square wave pulse width high 4 D External square wave rise time 4 D External square wave fall time 4 D Input Capacitance (EXTAL, XTAL pins) C DC Operating Bias in Colpitts Configuration on EXTAL Pin
P EXTAL Pin Input High Voltage 4 T EXTAL Pin Input High Voltage 4
14
P EXTAL Pin Input Low Voltage 4 T EXTAL Pin Input Low Voltage 4
15
C EXTAL Pin Input Hysteresis 4
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NOTES: 1. Depending on the crystal a damping series resistor might be necessary 2. fosc = 4MHz, C = 22pF. 3. Maximum value is for extreme cases using high Q, low frequency crystals 4. Only valid if Pierce oscillator/external clock mode is selected
A.5.3 Phase Locked Loop
The oscillator provides the reference clock for the PLL. The PLLs Voltage Controlled Oscillator (VCO) is also the system clock source in self clock mode. A.5.3.1 XFC Component Selection This section describes the selection of the XFC components to achieve a good filter characteristics.
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Cp VDDPLL Cs fosc fref 1 refdv+1 fcmp R Phase K Detector Loop Divider 1 synr+1
XFC Pin
VCO KV fvco
1 2
Figure A-2 Basic PLL functional diagram The following procedure can be used to calculate the resistance and capacitance values using typical values for K1, f1 and ich from Table A-16. The grey boxes show the calculation for fVCO = 50MHz and fref = 1MHz. E.g., these frequencies are used for fOSC = 4MHz and a 25MHz bus clock. The VCO Gain at the desired VCO frequency is approximated by: ( f 1 - f vco ) ---------------------K 1 1V ( 60 - 50 ) ----------------------- 100
KV = K1 e
= - 100 e
= -90.48MHz/V
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The phase detector relationship is given by:
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K = - i ch K V
ich is the current in tracking mode.
= 316.7Hz/
The loop bandwidth fC should be chosen to fulfill the Gardner's stability criteria by at least a factor of 10, typical values are 50. = 0.9 ensures a good transient response.
2 f ref f ref 1 f C < ------------------------------------------ ----- f C < ------------- ;( = 0.9 ) 4 10 10 2 + 1 + fC < 25kHz
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And finally the frequency relationship is defined as
f VCO n = ------------ = 2 ( synr + 1 ) f ref
= 50
With the above values the resistance can be calculated. The example is shown for a loop bandwidth fC=10kHz:
2 n fC R = ---------------------------- = 2**50*10kHz/(316.7Hz/)=9.9k=~10k K
The capacitance Cs can now be calculated as:
0.516 2 C s = --------------------- -------------- ;( = 0.9 ) = 5.19nF =~ 4.7nF fC R fC R
The capacitance Cp should be chosen in the range of:
2
C s 20 C p C s 10
Cp = 470pF
A.5.3.2 Jitter Information The basic functionality of the PLL is shown in Figure A-2. With each transition of the clock fcmp, the deviation from the reference clock fref is measured and input voltage to the VCO is adjusted accordingly.The adjustment is done continuously with no abrupt changes in the clock output frequency. Noise, voltage, temperature and other factors cause slight variations in the control loop resulting in a clock jitter. This jitter affects the real minimum and maximum clock periods as illustrated in Figure A-3.
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0
1
2
3
N-1
N
tmin1 tnom tmax1 tminN tmaxN
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Figure A-3 Jitter Definitions The relative deviation of tnom is at its maximum for one clock period, and decreases towards zero for larger number of clock periods (N). Defining the jitter as:
t min ( N ) t max ( N ) J ( N ) = max 1 - -------------------- , 1 - -------------------- N t nom N t nom
For N < 100, the following equation is a good fit for the maximum jitter:
j1 J ( N ) = ------- + j 2 N
J(N)
1
5
10
20
N
Figure A-4 Maximum bus clock jitter approximation
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This is very important to notice with respect to timers, serial modules where a pre-scaler will eliminate the effect of the jitter to a large extent.
Table A-16 PLL Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
1 2 3 4
Rating
Symbol
fSCM fVCO |trk| |Lock| |unl| |unt| tstab tacq tal K1 f1 | ich | | ich | j1 j2
Min
1 8 3 0 0.5 6 -
Typ
0.5 0.3 0.2 -100 60 38.5 3.5 -
Max
5.5 50 4 1.5 2.5 8 1.1 0.13
Unit
MHz MHz %1 %(1) %(1) %(1) ms ms ms MHz/V MHz A A % %
P Self Clock Mode frequency D VCO locking range D Lock Detector transition from Acquisition to Tracking mode
D Lock Detection D Un-Lock Detection D Lock Detector transition from Tracking to Acquisition mode
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5 6 7 8 9 10 11 12 13 14 15
C PLLON Total Stabilization delay (Auto Mode) 2 D PLLON Acquisition mode stabilization delay (2) D PLLON Tracking mode stabilization delay (2) D Fitting parameter VCO loop gain D Fitting parameter VCO loop frequency D Charge pump current acquisition mode D Charge pump current tracking mode C Jitter fit parameter 1(2) C Jitter fit parameter 2(2)
NOTES: 1. % deviation from target frequency 2. fOSC = 4MHz, fBUS = 25MHz equivalent fVCO = 50MHz: REFDV = #$03, SYNR = #$018, Cs = 4.7nF, Cp = 470pF, Rs = 10K.
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A.6 MSCAN
Table A-17 MSCAN Wake-up Pulse Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
1 2
Rating
Symbol
tWUP tWUP
Min
5
Typ
-
Max
2 -
Unit
s s
P MSCAN Wake-up dominant pulse filtered P MSCAN Wake-up dominant pulse pass
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A.7 SPI
This section provides electrical parametrics and ratings for the SPI. In Table A-18 the measurement conditions are listed. Table A-18 Measurement Conditions
Description
Drive mode Load capacitance CLOAD, on all outputs Thresholds for delay measurement points
Value
full drive mode 50 (20% / 80%) VDDX
Unit
-- pF V
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A.7.1 Master Mode
In Figure A-5 the timing diagram for master mode with transmission format CPHA=0 is depicted.
SS1 (OUTPUT) 2 SCK (CPOL = 0) (OUTPUT) SCK (CPOL = 1) (OUTPUT) 5 MISO (INPUT) 10 MOSI (OUTPUT)
1.if configured as an output. 2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
1 4 4
12
13
3
12
13
6 MSB IN2 BIT 6 . . . 1 9 MSB OUT2 BIT 6 . . . 1 LSB OUT LSB IN 11
Figure A-5 SPI Master Timing (CPHA=0) In Figure A-6 the timing diagram for master mode with transmission format CPHA=1 is depicted.
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SS1 (OUTPUT) 1 2 SCK (CPOL = 0) (OUTPUT) 4 SCK (CPOL = 1) (OUTPUT) 5 MISO (INPUT) MSB IN2 6 BIT 6 . . . 1 11 MASTER MSB OUT2 BIT 6 . . . 1 MASTER LSB OUT PORT DATA LSB IN 4 12 13 12 13 3
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9 MOSI (OUTPUT) PORT DATA
1.If configured as output
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
Figure A-6 SPI Master Timing (CPHA=1) In Table A-19 the timing characteristics for master mode are listed. Table A-19 SPI Master Mode Timing Characteristics
Num
1 1 2 3 4 5 6 9 10 11 12 13
Characteristic
SCK Frequency SCK Period Enable Lead Time Enable Lag Time Clock (SCK) High or Low Time Data Setup Time (Inputs) Data Hold Time (Inputs) Data Valid after SCK Edge Data Valid after SS fall (CPHA=0) Data Hold Time (Outputs) Rise and Fall Time Inputs Rise and Fall Time Outputs
Symbol
fsck tsck tlead tlag twsck tsu thi tvsck tvss tho trfi trfo
Min
1/2048 2 -- -- -- 8 8 -- -- 20 -- --
Typ
-- -- 1/2 1/2 1/2 -- -- -- -- -- -- --
Max
1/2 2048 -- -- -- -- -- 30 15 -- 8 8
Unit
fbus tbus tsck tsck tsck ns ns ns ns ns ns ns
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In Figure A-7 the timing diagram for slave mode with transmission format CPHA=0 is depicted.
SS (INPUT) 1 SCK (CPOL = 0) (INPUT) 2 SCK (CPOL = 1) (INPUT) 10 4 4 12 13 8 9 see note 5 MOSI (INPUT) NOTE: Not defined! MSB IN SLAVE MSB 6 BIT 6 . . . 1 LSB IN BIT 6 . . . 1 11 11 SEE NOTE 12 13 3
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7 MISO (OUTPUT)
SLAVE LSB OUT
Figure A-7 SPI Slave Timing (CPHA=0) In Figure A-8 the timing diagram for slave mode with transmission format CPHA=1 is depicted.
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SS (INPUT) 1 2 SCK (CPOL = 0) (INPUT) 4 SCK (CPOL = 1) (INPUT) 9 MISO (OUTPUT) see note 7 MOSI (INPUT) NOTE: Not defined! SLAVE 5 MSB IN MSB OUT 6 BIT 6 . . . 1 LSB IN 4 12 13 12 13 3
11 BIT 6 . . . 1 SLAVE LSB OUT
8
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Figure A-8 SPI Slave Timing (CPHA=1) In Table A-20 the timing characteristics for slave mode are listed. Table A-20 SPI Slave Mode Timing Characteristics
Num
1 1 2 3 4 5 6 7 8 9 10 11 12 13
Characteristic
SCK Frequency SCK Period Enable Lead Time Enable Lag Time Clock (SCK) High or Low Time Data Setup Time (Inputs) Data Hold Time (Inputs) Slave Access Time (time to data active) Slave MISO Disable Time Data Valid after SCK Edge Data Valid after SS fall Data Hold Time (Outputs) Rise and Fall Time Inputs Rise and Fall Time Outputs
Symbol
fsck tsck tlead tlag twsck tsu thi ta tdis tvsck tvss tho trfi trfo
Min
DC 4 4 4 4 8 8 -- -- -- -- 20 -- --
Typ
-- -- -- -- -- -- -- -- -- -- -- -- -- --
Max
1/4 -- -- -- -- -- 20 22 30 + tbus 1 30 + tbus -- 8 8
1
Unit
fbus tbus tbus tbus tbus ns ns ns ns ns ns ns ns ns
NOTES: 1. tbus added due to internal synchronization delay
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A.8 External Bus Timing
A timing diagram of the external multiplexed-bus is illustrated in Figure A-9 with the actual timing values shown on table Table A-21. All major bus signals are included in the diagram. While both a data write and data read cycle are shown, only one or the other would occur on a particular bus cycle.
A.8.1 General Muxed Bus Timing
The expanded bus timings are highly dependent on the load conditions. The timing parameters shown assume a balanced load across all outputs.
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1, 2
3 ECLK PE4 5 9 Addr/Data (read) PA, PB data 6 15 addr 7 12 Addr/Data (write) PA, PB data addr 8 16
4
10 data
11
14 data
13
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17 Non-Multiplexed Addresses PK5:0 20 ECS PK7
18
19
21
22
23
24 R/W PE2
25
26
27 LSTRB PE3
28
29
30 NOACC PE7
31
32
33 IPIPE0 IPIPE1, PE6,5
34
35
36
Figure A-9 General External Bus Timing
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Table A-21 Expanded Bus Timing Characteristics
Conditions are shown in Table A-4 unless otherwise noted, CLOAD = 50pF
Num C
1 2 3 4 5 6 7
Rating
Symbol
fo tcyc PWEL PWEH tAD tAV tMAH tAHDS tDHA tDSR tDHR tDDW tDHW tDSW tACCA tACCE tNAD tNAV tNAH tCSD tACCS tCSH tCSN tRWD tRWV tRWH tLSD tLSV tLSH tNOD tNOV
Min
0 40 19 19 11 2 7 2 13 0 2 12 19 6 13 2 11 2 8 14 2 14 2 14
Typ
-
Max
25.0 8 7 6 16 7 7 7 -
Unit
MHz ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns
P Frequency of operation (E-clock) P Cycle time D Pulse width, E low D Pulse width, E high1 D Address delay time D Address valid time to E rise (PWEL-tAD) D Muxed address hold time D Address hold to data valid D Data hold to address D Read data setup time D Read data hold time D Write data delay time D Write data hold time D Write data setup time(1) (PWEH-tDDW) D Address access time(1) (tcyc-tAD-tDSR) D E high access time(1) (PWEH-tDSR) D Non-multiplexed address delay time D Non-muxed address valid to E rise (PWEL-tNAD) D Non-multiplexed address hold time D Chip select delay time D Chip select access time(1) (tcyc-tCSD-tDSR) D Chip select hold time D Chip select negated time D Read/write delay time D Read/write valid time to E rise (PWEL-tRWD) D Read/write hold time D Low strobe delay time D Low strobe valid time to E rise (PWEL-tLSD) D Low strobe hold time D NOACC strobe delay time D NOACC valid time to E rise (PWEL-tNOD)
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8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
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Table A-21 Expanded Bus Timing Characteristics
Conditions are shown in Table A-4 unless otherwise noted, CLOAD = 50pF
Num C
32 33 34 35 36 D NOACC hold time D IPIPE[1:0] delay time
Rating
Symbol
tNOH tP0D tP0V tP1D tP1V
Min
2 2 11 2 11
Typ
-
Max
7 7 -
Unit
ns ns ns ns ns
D IPIPE[1:0] valid time to E rise (PWEL-tP0D) D IPIPE[1:0] delay time(1) (PWEH-tP1V) D IPIPE[1:0] valid time to E fall
NOTES: 1. Affected by clock stretch: add N x tcyc where N=0,1,2 or 3, depending on the number of clock stretches.
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Appendix B Package Information
B.1 General
This section provides the physical dimensions of the MC9S12DP512 packages.
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B.2 112-pin LQFP package
4X PIN 1 IDENT 1 112
0.20 T L-M N
4X 28 TIPS 85 84
0.20 T L-M N
J1 J1 C L
4X
P
VIEW Y
108X
G
X X=L, M OR N
VIEW Y B L M B1 V1 V
J
AA
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28
57
F D 0.13
M
BASE METAL
29
56
T L-M N
N A1 S1 A S
SECTION J1-J1 ROTATED 90 COUNTERCLOCKWISE
NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS IN MILLIMETERS. 3. DATUMS L, M AND N TO BE DETERMINED AT SEATING PLANE, DATUM T. 4. DIMENSIONS S AND V TO BE DETERMINED AT SEATING PLANE, DATUM T. 5. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION IS 0.25 PER SIDE. DIMENSIONS A AND B INCLUDE MOLD MISMATCH. 6. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL NOT CAUSE THE D DIMENSION TO EXCEED 0.46. MILLIMETERS MIN MAX 20.000 BSC 10.000 BSC 20.000 BSC 10.000 BSC --1.600 0.050 0.150 1.350 1.450 0.270 0.370 0.450 0.750 0.270 0.330 0.650 BSC 0.090 0.170 0.500 REF 0.325 BSC 0.100 0.200 0.100 0.200 22.000 BSC 11.000 BSC 22.000 BSC 11.000 BSC 0.250 REF 1.000 REF 0.090 0.160 8 0 7 3 13 11 11 13
C2 C 0.050 2
VIEW AB 0.10 T
112X
SEATING PLANE
3 T
R
R2 0.25
GAGE PLANE
R
R1
C1 (Y) (Z) VIEW AB
(K) E
1
DIM A A1 B B1 C C1 C2 D E F G J K P R1 R2 S S1 V V1 Y Z AA 1 2 3
Figure B-1 112-pin LQFP mechanical dimensions (case no. 987)
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User Guide End Sheet
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