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| ENHANCED PIC16LV5X EPROM-Based 8-Bit CMOS Microcontroller Series Devices Included in this Data Sheet: * PIC16LV54A * PIC16LV58A Pin Configurations PDIP, SOIC, Windowed CERDIP RA2 RA3 T0CKI MCLR/VPP VSS RB0 RB1 RB2 RB3 *1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 RA1 RA0 OSC1/CLKIN OSC2/CLKOUT VDD RB7 RB6 RB5 RB4 High-Performance RISC CPU: * Only 33 single word instructions to learn * All instructions are single cycle (2 s) except for program branches which are two-cycle * Operating speed: DC - 2 MHz clock input DC - 2 s instruction cycle Device Pins I/O EPROM RAM PIC16LV54A PIC16LV58A PIC16LV54A 18 12 512 25 PIC16LV58A 18 12 2K 73 * 12-bit wide instructions * 8-bit wide data path * Seven special function hardware registers * Two-level deep hardware stack * Direct, indirect and relative addressing modes for data and instructions SSOP RA2 RA3 T0CKI MCLR/VPP VSS VSS RB0 RB1 RB2 RB3 *1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 RA1 RA0 OSC1/CLKIN OSC2/CLKOUT VDD VDD RB7 RB6 RB5 RB4 PIC16LV54A PIC16LV58A Peripheral Features: * 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler * Power-On Reset (POR) * Device Reset Timer (DRT) * Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation * Programmable code-protection * Power saving SLEEP mode * Selectable oscillator options: - RC: Low-cost RC oscillator - XT: Standard crystal/resonator - LP: Power saving, low frequency crystal CMOS Technology: * Low-power, high-speed CMOS EPROM technology * Fully static design * Wide-operating voltage range: - EPROM Commercial/Industrial 2.0V to 3.8V * Low-power consumption - < 1 mA typical @ 3V, 2 MHz - 10 A typical @ 2V, 32 kHz - < 0.6 A typical standby current (with WDT disabled) @ 3V, 0C to 70C (c) 1996 Microchip Technology Inc. Advanced Information This document was created with FrameMaker 4 0 4 DS40121A-page 1 Enhanced PIC16LV5X 1.0 GENERAL DESCRIPTION 1.1 Applications The Enhanced PIC16LV5X from Microchip Technology is a family of low-cost, high performance, 8-bit, fully static, EPROM-based CMOS microcontrollers. This family is pin and software compatible with the PIC16LV5X family of devices in a new enhanced process technology. It employs a RISC architecture with only 33 single word/single cycle instructions. All instructions are single cycle (2 s) except for program branches which take two cycles. The Enhanced PIC16LV5X delivers performance an order of magnitude higher than its competitors in the same price category. The 12-bit wide instructions are highly symmetrical resulting in 2:1 code compression over other 8-bit microcontrollers in its class. The easy to use and easy to remember instruction set reduces development time significantly. The Enhanced PIC16LV5X products are equipped with special features that reduce system cost and power requirements. The Power-On Reset (POR) and Device Reset Timer (DRT) eliminate the need for external reset circuitry. There are three oscillator configurations to choose from, including the power-saving LP (Low Power) oscillator and cost saving RC oscillator. Power saving SLEEP mode, Watchdog Timer and code protection features improve system cost, power and reliability. The UV erasable CERDIP packaged versions are ideal for code development, while the cost-effective One-Time-Programmable (OTP) versions are suitable for production in any volume. The customer can take full advantage of Microchip's price leadership in OTP microcontrollers while benefiting from the OTP's flexibility. The Enhanced PIC16LV5X products are supported by a full-featured macro assembler, a software simulator, an in-circuit emulator, a `C' compiler, fuzzy logic support tools, a low-cost development programmer, and a full featured programmer. All the tools are supported on IBM(R) PC and compatible machines. The Enhanced PIC16LV5X series fits perfectly in applications such as low-power remote transmitters/receivers and pointing devices. The EPROM technology makes customizing application programs (transmitter codes, receiver frequencies, etc.) extremely fast and convenient. The small footprint packages, for through hole or surface mounting, make this microcontroller series perfect for applications with space limitations. Low-cost, low-power, high performance, ease of use and I/O flexibility make the Enhanced PIC16LV5X series very versatile even in areas where no microcontroller use has been considered before (e.g., timer functions, replacement of "glue" logic in larger systems, coprocessor applications). DS40121A-page 2 Advanced Information This document was created with FrameMaker 4 0 4 (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X TABLE 1-1: ENHANCED PIC16LV5X FAMILY OF DEVICES Clock Memory Peripherals Features PIC16LV54A PIC16LV58A 20 20 512 2K Legend: All PIC16/17 Family devices have Power-On Reset, selectable Watchdog Timer, selectable code protect and high I/O current capability. (c) 1996 Microchip Technology Inc. re EP qu en RO cy M of Pr RA O og pe M ra ra Da tio m n ta M (M em M Hz em or ) y or Ti (w y m or (b er ds yt M es ) od ) ul e( s) I/O Pi ns Vo lta ge Ra ng Nu e m (V be ol ro ts ) fI ns tru Pa ct io ck ns ag es M ax im um F 25 73 TMR0 TMR0 12 12 2.0-3.8 2.0-3.8 33 33 18-pin DIP, SOIC; 20-pin SSOP 18-pin DIP, SOIC; 20-pin SSOP Advanced Information DS40121A-page 3 Enhanced PIC16LV5X 2.0 ENHANCED PIC16LV5X DEVICE VARIETIES 2.3 Quick-Turnaround-Production (QTP) Devices A variety of frequency ranges and packaging options are available. Depending on application and production requirements, the proper device option can be selected using the information in this section. When placing orders, please use the Enhanced PIC16LV5X Product Identification System at the back of this data sheet to specify the correct part number. For the Enhanced PIC16LV5X family of devices, there is one device type, as indicated in the device number: 1. LV, as in PIC16LV54A. These devices have EPROM program memory and operate over the standard voltage range of 2.0 to 3.8 volts. Microchip offers a QTP Programming Service for factory production orders. This service is made available for users who choose not to program a medium to high quantity of units and whose code patterns have stabilized. The devices are identical to the OTP devices but with all EPROM locations and configuration bit options already programmed by the factory. Certain code and prototype verification procedures apply before production shipments are available. Please contact your Microchip Technology sales office for more details. 2.4 2.1 UV Erasable Devices Serialized Quick-Turnaround-Production (SQTP SM) Devices The UV erasable versions, offered in CERDIP packages, are optimal for prototype development and pilot programs UV erasable devices can be programmed for any of the four oscillator configurations. Microchip's PICSTART(R) and PRO MATETM programmers both support programming of the Enhanced PIC16LV5X. Third party programmers also are available; refer to the Third Party Guide for a list of sources. Microchip offers the unique programming service where a few user-defined locations in each device are programmed with different serial numbers. The serial numbers may be random, pseudo-random or sequential. Serial programming allows each device to have a unique number which can serve as an entry code, password or ID number. 2.2 One-Time-Programmable (OTP) Devices The availability of OTP devices is especially useful for customers expecting frequent code changes and updates. The OTP devices, packaged in plastic packages, permit the user to program them once. In addition to the program memory, the configuration bits must be programmed. DS40121A-page 4 Advanced Information This document was created with FrameMaker 4 0 4 (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X 3.0 ARCHITECTURAL OVERVIEW This section provides information on the architecture of the Enhanced PIC16LV5X. For information on operation of the peripherals, electrical specifications, etc., please refer to the Enhanced PIC16C5X data sheet. FIGURE 3-1: ENHANCED PIC16LV5X SERIES BLOCK DIAGRAM 9-11 EPROM 512 X 12 TO 2048 X 12 12 INSTRUCTION REGISTER 9 12 8 INSTRUCTION DECODER DIRECT ADDRESS DIRECT RAM ADDRESS WDT TIME OUT 9-11 PC STACK 1 STACK 2 T0CKI PIN CONFIGURATION WORD "DISABLE" OSC1 OSC2 MCLR "OSC SELECT" 2 OSCILLATOR/ TIMING & CONTROL WATCHDOG TIMER "CODE PROTECT" CLKOUT WDT/TMR0 PRESCALER "SLEEP" 6 OPTION REG. FROM W 5 "OPTION" GENERAL PURPOSE REGISTER FILE (SRAM) 25 or 73 Bytes 8 LITERALS STATUS TMR0 DATA BUS ALU FROM W 4 "TRIS 5" TRISA PORTA 4 RA3:RA0 4 "TRIS 6" 8 FROM W 8 TRISB 8 PORTB 5-7 FSR 8 W 8 RB7:RB0 (c) 1996 Microchip Technology Inc. Advanced Information This document was created with FrameMaker 4 0 4 DS40121A-page 5 Enhanced PIC16LV5X TABLE 3-1: Name RA0 RA1 RA2 RA3 RB0 RB1 RB2 RB3 RB4 RB5 RB6 RB7 T0CKI MCLR/VPP PINOUT DESCRIPTION - PIC16LV54A, PIC16LV58A DIP, SOIC SSOP I/O/P Input No. No. Type Levels 17 18 1 2 6 7 8 9 10 11 12 13 3 4 19 20 1 2 7 8 9 10 11 12 13 14 3 4 I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I TTL TTL TTL TTL TTL TTL TTL TTL TTL TTL TTL TTL ST ST Bi-directional I/O port Description Bi-directional I/O port OSC1/CLKIN OSC2/CLKOUT 16 15 18 17 I O ST -- VDD 14 15,16 P -- VSS 5 5,6 P -- Legend: I = input, O = output, I/O = input/output, P = power, -- = Not Used, TTL = TTL input, ST = Schmitt Trigger input Clock input to Timer0. Must be tied to VSS or VDD, if not in use, to reduce current consumption. Master clear (reset) input/programming voltage input. This pin is an active low reset to the device. Voltage on the MCLR/VPP pin must not exceed VDD to avoid unintended entering of programming mode. Oscillator crystal input/external clock source input. Oscillator crystal output. Connects to crystal or resonator in crystal oscillator mode. In RC mode, OSC2 pin outputs CLKOUT which has 1/4 the frequency of OSC1, and denotes the instruction cycle rate. Positive supply for logic and I/O pins. Ground reference for logic and I/O pins. DS40121A-page 6 Advanced Information (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X 4.0 MEMORY ORGANIZATION PIC16LV54A PROGRAM MEMORY MAP AND STACK PC<8:0> CALL, RETLW Stack Level 1 Stack Level 2 000h FIGURE 4-3: FIGURE 4-1: PIC16LV54A REGISTER FILE MAP File Address 00h INDF(1) TMR0 PCL STATUS FSR PORTA PORTB 9 01h 02h 03h 04h 05h User Memory Space On-chip Program Memory 0FFh 100h 06h 07h Reset Vector 1FFh 0Fh 10h General Purpose Registers FIGURE 4-2: PIC16LV58A PROGRAM MEMORY MAP AND STACK PC<10:0> 1Fh 11 Note 1: Not a physical register. CALL, RETLW Stack Level 1 Stack Level 2 000h On-chip Program Memory (Page 0) 0FFh 100h 1FFh 200h User Memory Space On-chip Program Memory (Page 1) 2FFh 300h 3FFh 400h On-chip Program Memory (Page 2) 4FFh 500h 5FFh 600h On-chip Program Memory (Page 3) Reset Vector 6FFh 700h 7FFh (c) 1996 Microchip Technology Inc. Advanced Information This document was created with FrameMaker 4 0 4 DS40121A-page 7 Enhanced PIC16LV5X FIGURE 4-4: PIC16LV58A REGISTER FILE MAP 00 INDF(1) TMR0 PCL STATUS FSR PORTA PORTB General Purpose Registers 0Fh 10h General Purpose Registers 1Fh Bank 0 Note 1: FSR<6:5> File Address 00h 01h 02h 03h 04h 05h 06h 07h 01 20h 40h 10 60h 11 Addresses map back to addresses in Bank 0. 2Fh 30h General Purpose Registers 3Fh Bank 1 4Fh 50h General Purpose Registers 5Fh Bank 2 6Fh 70h General Purpose Registers 7Fh Bank 3 Not a physical register. TABLE 4-1: SPECIAL FUNCTION REGISTER SUMMARY Value on Power-On Reset 1111 1111 --11 1111 xxxx xxxx xxxx xxxx 1111 1111 TO PD Z DC C 0001 1xxx 1xxx xxxx RA3 RB3 RA2 RB2 RA1 RB1 RA0 RB0 ---- xxxx xxxx xxxx Value on MCLR and WDT Reset 1111 1111 --11 1111 uuuu uuuu uuuu uuuu 1111 1111 000q quuu 1uuu uuuu ---- uuuu uuuu uuuu Address N/A N/A 00h 01h 02h(1) 03h 04h 05h 06h Name TRIS OPTION INDF TMR0 PCL STATUS FSR PORTA PORTB Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 I/O control registers (TRISA, TRISB, TRISC) Contains control bits to configure Timer0 and Timer0/WDT prescaler Uses contents of FSR to address data memory (not a physical register) 8-bit real-time clock/counter Low order 8 bits of PC PA2 PA1 PA0 Indirect data memory address pointer -- RB7 -- RB6 -- RB5 -- RB4 Legend: Shaded boxes = unimplemented or unused, - = unimplemented, read as '0' (if applicable) x = unknown, u = unchanged, q = value depends on condition. Note 1: The upper byte of the Program Counter is not directly accessible. See Section 4.5 of the Enhanced PIC16C5X data sheet (DS30236B) for an explanation of how to access these bits. 2: File address 07h is a general purpose register on the PIC16LV54A and PIC16LV58A. DS40121A-page 8 Advanced Information (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X 5.0 ELECTRICAL CHARACTERISTICS - PIC16LV5XA Absolute Maximum Ratings Ambient temperature under bias.............................................................................................................. .-20C to +85C Storage temperature ............................................................................................................................. - 65C to +150C Voltage on VDD with respect to VSS ..................................................................................................................0 to +7.5V Voltage on MCLR with respect to VSS(2) ............................................................................................................0 to +14V Voltage on all other pins with respect to VSS .................................................................................. -0.6V to (VDD + 0.6V) Total power dissipation(1) .....................................................................................................................................800 mW Max. current out of VSS pin ...................................................................................................................................150 mA Max. current into VDD pin ......................................................................................................................................100 mA Max. current into an input pin (T0CKI only) ..................................................................................................................... 500 A Input clamp current, IIK (VI < 0 or VI > VDD) ......................................................................................................................20 mA Output clamp current, IOK (V0 < 0 or V0 > VDD) ...............................................................................................................20 mA Max. output current sunk by any I/O pin .................................................................................................................25 mA Max. output current sourced by any I/O pin ............................................................................................................20 mA Max. output current sourced by a single I/O port (PORTA or B) .............................................................................40 mA Max. output current sunk by a single I/O port (PORTA or B) ..................................................................................50 mA Note 1: Power dissipation is calculated as follows: Pdis = VDD x {IDD - IOH} + {(VDD-VOH) x IOH} + (VOL x IOL) Note 2: Voltage spikes below VSS at the MCLR pin, inducing currents greater than 80mA, may cause latch-up. Thus, a series resistor of 50-100 should be used when applying a "low" level to the MCLR pin rather than pulling this pin directly to VSS NOTICE: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. (c) 1996 Microchip Technology Inc. Advanced Information This document was created with FrameMaker 4 0 4 DS40121A-page 9 Enhanced PIC16LV5X 5.1 DC Characteristics: PIC16LV5XA-02 (Commercial) PIC16LV5XA-02 (Industrial) DC Characteristics Power Supply Pins Characteristic Supply Voltage XT, RC and LP options RAM Data Retention Voltage(2) VDD start voltage to ensure Power-On Reset VDD rise rate to ensure Power-On Reset Supply Current(3) XT and RC(4) options LP option, Commercial LP option, Industrial Power Down Current(5)(6) Commercial Industrial Sym VDD 2.0 VDR VPOR SVDD IDD 0.5 11 14 IPD 2.5 0.25 3.5 0.3 12 4.0 14 5.0 A A A A VDD = 2.5V, WDT enabled VDD = 2.5V, WDT disabled VDD = 2.5V, WDT enabled VDD = 2.5V, WDT disabled 27 35 mA A A FOSC = 2.0 MHz, VDD = 3.0V FOSC = 32 kHz, VDD = 2.5V, WDT disabled FOSC = 32 kHz, VDD = 2.5V, WDT disabled 0.05* 1.5* VSS 3.8 V V V Device in SLEEP mode See section on Power-On Reset for details Standard Operating Conditions (unless otherwise specified) Operating Temperature 0C TA +70C (commercial) -20C TA +85C (industrial) Min Typ(1) Max Units Conditions V/ms See section on Power-On Reset for details * These parameters are characterized but not tested. Note 1: Data in the Typical ("Typ") column is based on characterization results at 25C. This data is for design guidance only and is not tested. 2: This is the limit to which VDD can be lowered in SLEEP mode without losing RAM data. 3: The supply current is mainly a function of the operating voltage and frequency. Other factors such as bus loading, oscillator type, bus rate, internal code execution pattern, and temperature also have an impact on the current consumption. a) The test conditions for all IDD measurements in active operation mode are: OSC1 = external square wave, from rail-to-rail; all I/O pins tristated, pulled to Vss, T0CKI = VDD, MCLR = VDD; WDT enabled/disabled as specified. b) For standby current measurements, the conditions are the same, except that the device is in SLEEP mode. 4: Does not include current through Rext. The current through the resistor can be estimated by the formula: IR = VDD/2Rext (mA) with Rext in k. 5: The power down current in SLEEP mode does not depend on the oscillator type. Power down current is measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to VDD and VSS. 6: The oscillator start-up time can be as much as 8 seconds for XT and LP oscillator selection, if the SLEEP mode is entered or during initial power-up. DS40121A-page 10 Advanced Information (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X 5.2 DC Characteristics: PIC16LV5XA-02 (Commercial) PIC16LV5XA-02 (Industrial) Standard Operating Conditions (unless otherwise specified) Operating Temperature 0C TA +70C (commercial) -20C TA +85C (industrial) Operating Voltage VDD range is described in Section 10.1, Section 10.2 and Section 10.3 of the Enhanced PIC16C5X data sheet (DS30236B). Sym VIL VSS VSS VSS VSS VSS VIH 0.2 VDD+1V 0.85 VDD 0.85 VDD 0.85 VDD 0.7 VDD VHYS IIL -1.0 -5.0 -3.0 -3.0 VOL 0.6 0.6 VOH VDD-0.7 VDD-0.7 V V IOH = -5.4 mA, VDD = 3.8V IOH = -1.0 mA, VDD = 3.8V, RC option only V V IOL = 8.7 mA, VDD = 3.8V IOL = 1.6 mA, VDD = 3.8V, RC option only 0.5 0.5 0.5 0.5 +1.0 +5.0 +3.0 +3.0 A A A A A VSS VPIN VDD, Pin at hi-impedance VPIN = VSS +0.25V(2) VPIN = VDD(2) VSS VPIN VDD VSS VPIN VDD, XT and LP options 0.15VDD* VDD VDD VDD VDD VDD V V V V V V For all VDD(5) RC option only(4) XT and LP options 0.2 VDD 0.15 VDD 0.15 VDD 0.15 VDD 0.3 VDD V V V V V Pin at hi-impedance RC option only(4) XT and LP options Min Typ(1) Max Units Conditions DC Characteristics All Pins Except Power Supply Pins Characteristic Input Low Voltage I/O ports MCLR (Schmitt Trigger) T0CKI (Schmitt Trigger) OSC1 (Schmitt Trigger) OSC1 Input High Voltage I/O ports MCLR (Schmitt Trigger) T0CKI (Schmitt Trigger) OSC1 (Schmitt Trigger) OSC1 Hysteresis of Schmitt Trigger inputs Input Leakage Current(3) I/O ports MCLR T0CKI OSC1 Output Low Voltage I/O ports OSC2/CLKOUT Output High Voltage I/O ports(3) OSC2/CLKOUT * These parameters are characterized but not tested. Note 1: Data in the Typical ("Typ") column is based on characterization results at 25C. This data is for design guidance only and is not tested. 2: The leakage current on the MCLR/VPP pin is strongly dependent on the applied voltage level. The specified levels represent normal operating conditions. Higher leakage current may be measured at different input voltage. 3: Negative current is defined as coming out of the pin. 4: For the RC option, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC16LV5X be driven with external clock in RC mode. 5: The user may use the better of the two specifications. (c) 1996 Microchip Technology Inc. Advanced Information DS40121A-page 11 Enhanced PIC16LV5X 5.3 Timing Parameter Symbology and Load Conditions The timing parameter symbols have been created following one of the following formats: 1. TppS2ppS 2. TppS T F Frequency Lowercase subscripts (pp) and their meanings: pp 2 to ck CLKOUT cy cycle time drt device reset timer io I/O port Uppercase letters and their meanings: S F Fall H High I Invalid (Hi-impedance) L Low T Time mc osc os t0 wdt MCLR oscillator OSC1 T0CKI watchdog timer P R V Z Period Rise Valid Hi-impedance FIGURE 5-1: LOAD CONDITIONS - PIC16LV5XA Pin CL VSS CL = 50 pF for all pins except OSC2 15 pF for OSC2 in XT, HS or LP options when external clock is used to drive OSC1 DS40121A-page 12 Advanced Information (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X 5.4 Timing Diagrams and Specifications EXTERNAL CLOCK TIMING - PIC16LV5XA Q4 OSC1 1 2 CLKOUT 3 3 4 4 Q1 Q2 Q3 Q4 Q1 FIGURE 5-2: TABLE 5-1: EXTERNAL CLOCK TIMING REQUIREMENTS - PIC16LV5XA Standard Operating Conditions (unless otherwise specified) Operating Temperature 0C TA +70C (commercial), -20C TA +85C (industrial) Operating Voltage VDD range is described in Section 10.1, Section 10.2 and Section 10.3 of the Enhanced PIC16C5X data sheet (DS30236B). Characteristic External CLKIN Frequency(2) Min DC DC DC Oscillator Frequency(2) DC 0.1 5 External CLKIN Period(2) Typ(1) -- -- -- -- -- -- -- -- -- -- -- -- 4/FOSC -- -- -- -- Max 2.0 2.0 200 2.0 2.0 200 -- -- -- -- 10,000 200 -- -- -- 25* 50* Units MHz MHz kHz MHz MHz kHz ns ns s ns ns s -- ns s ns ns XT oscillator LP oscillator XT oscillator LP oscillator Conditions RC osc mode XT osc mode LP osc mode RC osc mode XT osc mode LP osc mode RC osc mode XT osc mode LP osc mode RC osc mode XT osc mode LP osc mode AC Characteristics Parameter No. Sym FOSC 1 TOSC 500 500 5.0 Oscillator Period(2) 500 500 5.0 2 3 TCY Instruction Cycle Time(3) -- 50* 2.0* TosL, TosH Clock in (OSC1) Low or High Time 4 TosR, TosF Clock in (OSC1) Rise or Fall Time -- -- * These parameters are characterized but not tested. Note 1: Data in the Typical ("Typ") column is at 3.8V, 25C unless otherwise stated. These parameters are for design guidance only and are not tested. 2: All specified values are based on characterization data for that particular oscillator type under standard operating conditions with the device executing code. Exceeding these specified limits may result in an unstable oscillator operation and/or higher than expected current consumption. When an external clock input is used, the "max" cycle time limit is "DC" (no clock) for all devices. 3: Instruction cycle period (TCY) equals four times the input oscillator time base period. (c) 1996 Microchip Technology Inc. Advanced Information DS40121A-page 13 Enhanced PIC16LV5X FIGURE 5-3: CLKOUT AND I/O TIMING - PIC16LV5XA Q4 OSC1 10 CLKOUT 13 I/O Pin (input) 17 I/O Pin (output) Old Value 15 New Value 18 12 16 11 Q1 Q2 Q3 14 19 20, 21 Note: All tests must be done with specified capacitive loads (see data sheet) 50 pF on I/O pins and CLKOUT. TABLE 5-2: CLKOUT AND I/O TIMING REQUIREMENTS - PIC16LV5XA Standard Operating Conditions (unless otherwise specified) Operating Temperature 0C TA +70C (commercial), -20C TA +85C (industrial) Operating Voltage VDD range is described in Section 10.1, Section 10.2 and Section 10.3 of the Enhanced PIC16C5X data sheet (DS30236B). Characteristic OSC1 to CLKOUT(2) OSC1 to CLKOUT(2) CLKOUT rise time(2) CLKOUT fall time(2) CLKOUT to Port out valid(2) Port in valid before CLKOUT(2) Port in hold after CLKOUT(2) OSC1 (Q1 cycle) to Port out valid(3) OSC1 (Q2 cycle) to Port input invalid (I/O in hold time) Port input valid to OSC1 (I/O in setup time) Port output rise time(3) Port output fall time(3) Min -- -- -- -- -- 0.25 TCY+30* 0* -- TBD TBD -- -- Typ(1) 15 15 5.0 5.0 -- -- -- -- -- -- 10 10 Max 30** 30** 15** 15** 40** -- -- 100* -- -- 25** 25** Units ns ns ns ns ns ns ns ns ns ns ns ns AC Characteristics Parameter No. 10 11 12 13 14 15 16 17 18 19 20 21 Sym TosH2ckL TosH2ckH TckR TckF TckL2ioV TioV2ckH TckH2ioI TosH2ioV TosH2ioI TioV2osH TioR TioF * These parameters are characterized but not tested. ** These parameters are design targets and are not tested. No characterization data available at this time. Note 1: Data in the Typical ("Typ") column is at 3.8V, 25C unless otherwise stated. These parameters are for design guidance only and are not tested. 2: Measurements are taken in RC Mode where CLKOUT output is 4 x TOSC. 3: See Figure 5-1 for loading conditions. DS40121A-page 14 Advanced Information (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X FIGURE 5-4: RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER TIMING - PIC16LV5XA VDD MCLR 30 Internal POR 32 DRT Time-out Internal RESET Watchdog Timer RESET 31 34 I/O pin (Note 1) 34 32 32 Note 1: I/O pins must be taken out of hi-impedance mode by enabling the output drivers in software. TABLE 5-3: RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER - PIC16LV5XA AC Characteristics Standard Operating Conditions (unless otherwise specified) Operating Temperature 0C TA +70C (commercial), -20C TA +85C (industrial) Operating Voltage VDD range is described in Section 10.1, Section 10.2 and Section 10.3 of the Enhanced PIC16C5X data sheet (DS30236B). Parameter No. 30 31 Sym TmcL Twdt TDRT TioZ Characteristic MCLR Pulse Width (low) Watchdog Timer Time-out Period (No Prescaler) Device Reset Timer Period I/O Hi-impedance from MCLR Low Min 100* 9.0* 9.0* -- Typ(1) -- 18* 18* -- Max -- 40* 30* 100* Units ns ms ms ns Conditions VDD = 3.8V VDD = 3.8V (Commercial) VDD = 3.8V (Commercial) 32 34 * These parameters are characterized but not tested. Note 1: Data in the Typical ("Typ") column is at 3.8V, 25C unless otherwise stated. These parameters are for design guidance only and are not tested. (c) 1996 Microchip Technology Inc. Advanced Information DS40121A-page 15 Enhanced PIC16LV5X FIGURE 5-5: TIMER0 CLOCK TIMINGS - PIC16LV5XA T0CKI 40 41 42 TABLE 5-4: TIMER0 CLOCK REQUIREMENTS - PIC16LV5XA Standard Operating Conditions (unless otherwise specified) Operating Temperature 0C TA +70C (commercial), -20C TA +85C (industrial) Operating Voltage VDD range is described in the Section 10.1, Section 10.2 and Section 10.3 of the Enhanced PIC16C5X data sheet (DS30236B). Min 0.5 TCY + 20* 10* 0.5 TCY + 20* 10* 20 or TCY + 40* N AC Characteristics Parameter Sym Characteristic No. 40 Tt0H T0CKI High Pulse Width - No Prescaler - With Prescaler 41 Tt0L T0CKI Low Pulse Width - No Prescaler - With Prescaler 42 Tt0P T0CKI Period Typ(1) Max Units Conditions -- -- -- -- -- -- -- -- -- -- ns ns ns ns ns Whichever is greater. N = Prescale Value (1, 2, 4,..., 256) * These parameters are characterized but not tested. Note 1: Data in the Typical ("Typ") column is at 3.8V, 25C unless otherwise stated. These parameters are for design guidance only and are not tested. DS40121A-page 16 Advanced Information (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X 6.0 DC AND AC CHARACTERISTICS - ENHANCED PIC16LV5X The graphs and tables provided in this section are for design guidance and are not tested or guaranteed. In some graphs or tables the data presented are outside specified operating range (e.g., outside specified VDD range). This is for information only and devices will operate properly only within the specified range. The data presented in this section is a statistical summary of data collected on units from different lots over a period of time. "Typical" represents the mean of the distribution while "max" or "min" represents (mean + 3) and (mean - 3) respectively, where is standard deviation. Not available at this time. (c) 1996 Microchip Technology Inc. Advanced Information This document was created with FrameMaker 4 0 4 DS40121A-page 17 Enhanced PIC16LV5X CONNECTING TO MICROCHIP BBS Connect worldwide to the Microchip BBS using the CompuServe(R) communications network. In most cases a local call is your only expense. The Microchip BBS connection does not use CompuServe membership services, therefore, you do not need CompuServe membership to join Microchip's BBS. There is no charge for connecting to the BBS, except toll charge to CompuServe access number, where applicable. You do not need to be a CompuServe member to take advantage of this connection (you never actually log in to CompuServe). The procedure to connect will vary slightly from country to country. Please check with your local CompuServe agent for details if you have a problem. CompuServe service allows multiple users at baud rates up to 14,400 bps. The following connect procedure applies in most locations: 1. Set your modem to 8-bit, No parity, and One stop (8N1). This is not the normal CompuServe setting which is 7E1. Dial your local CompuServe access number. Depress 2. 3. 4. 5. In the United States, to find CompuServe's phone number closest to you, set your modem to 7E1 and dial (800) 848-4480 for 300-2400 baud or (800) 331-7166 for 9600-14400 baud connection. After the system responds with Host Name: Type, NETWORK, depress < ENTER > and follow CompuServe's directions. For voice information (or calling from overseas), you may call (614) 723-1550 for your local CompuServe number. ACCESS TO THE INTERNET Microchip's current WWW address is listed on the back page of this data sheet under Worldwide Sales & Service - Americas - Corporate Office. DS40121A-page 18 Advanced Information This document was created with FrameMaker 4 0 4 (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X READER RESPONSE It is our intention to provide you with the best documentation possible to ensure successful use of your Microchip product. If you wish to provide your comments on organization, clarity, subject matter, and ways in which our documentation can better serve you, please FAX your comments to the Technical Publications Manager at (602) 786-7578. Please list the following information, and use this outline to provide us with your comments about this Data Sheet. To: RE: Technical Publications Manager Reader Response Total Pages Sent From: Name Company Address City / State / ZIP / Country Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y N Literature Number: DS40121A FAX: (______) _________ - _________ Device: Enhanced PIC16LV5X Questions: 1. What are the best features of this document? 2. How does this document meet your hardware and software development needs? 3. Do you find the organization of this data sheet easy to follow? If not, why? 4. What additions to the data sheet do you think would enhance the structure and subject? 5. What deletions from the data sheet could be made without affecting the overall usefulness? 6. Is there any incorrect or misleading information (what and where)? 7. How would you improve this document? 8. How would you improve our software, systems, and silicon products? (c) 1996 Microchip Technology Inc. Advanced Information DS40121A-page 19 Enhanced PIC16LV5X ENHANCED PIC16LV5X PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. Device -XX X /XX Package XXX Pattern Examples: a) PIC16LV54A -02/P 301 = Commercial temp., PDIP package, 2MHz, normal VDD limits, QTP pattern #301. PIC16LV58A - 02I/SO = Industrial temp., SOIC package, 2 MHz, Extended VDD limits. Frequency Temperature Range Range Device Frequency Range Temperature Range Package PIC16LV5XA, PIC16LV5XAT(2) 02 b(1) I P SO SS = 2 MHz = 0C to = -20C to +70C +85C (Commercial) (Industrial) b) = PDIP = SOIC (Gull Wing, 300 mil body) = SSOP (209 mil body) Note 1: b = blank 2: T = in tape and reel - SOIC, SSOP packages only. Pattern 3-digit Pattern Code for QTP (blank otherwise) Sales and Support Products supported by a preliminary Data Sheet may possibly have an errata sheet describing minor operational differences and recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following: 1. Your local Microchip sales office (see below) 2. The Microchip Corporate Literature Center U.S. FAX: (602) 786-7277 3. The Microchip's Bulletin Board, via your local CompuServe number (CompuServe membership NOT required). Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. For latest version information and upgrade kits for Microchip Development Tools, please call 1-800-755-2345 or 1-602-786-7302. DS40121A-page 20 Advanced Information This document was created with FrameMaker 4 0 4 (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X NOTES: (c) 1996 Microchip Technology Inc. Advanced Information DS40121A-page 21 Enhanced PIC16LV5X NOTES: DS40121A-page 22 Advanced Information (c) 1996 Microchip Technology Inc. Enhanced PIC16LV5X NOTES: (c) 1996 Microchip Technology Inc. Advanced Information DS40121A-page 23 WORLDWIDE SALES & SERVICE AMERICAS Corporate Office Microchip Technology Inc. 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 602 786-7200 Fax: 602 786-7277 Technical Support: 602 786-7627 Web: http://www.mchip.com/microchip Atlanta Microchip Technology Inc. 500 Sugar Mill Road, Suite 200B Atlanta, GA 30350 Tel: 770 640-0034 Fax: 770 640-0307 Boston Microchip Technology Inc. 5 Mount Royal Avenue Marlborough, MA 01752 Tel: 508 480-9990 Fax: 508 480-8575 Chicago Microchip Technology Inc. 333 Pierce Road, Suite 180 Itasca, IL 60143 Tel: 708 285-0071 Fax: 708 285-0075 Dallas Microchip Technology Inc. 14651 Dallas Parkway, Suite 816 Dallas, TX 75240-8809 Tel: 214 991-7177 Fax: 214 991-8588 Dayton Microchip Technology Inc. Suite 150 Two Prestige Place Miamisburg, OH 45342 Tel: 513 291-1654 Fax: 513 291-9175 Los Angeles Microchip Technology Inc. 18201 Von Karman, Suite 1090 Irvine, CA 92715 Tel: 714 263-1888 Fax: 714 263-1338 New York Microchip Technology Inc. 150 Motor Parkway, Suite 416 Hauppauge, NY 11788 Tel: 516 273-5305 Fax: 516 273-5335 San Jose Microchip Technology Inc. 2107 North First Street, Suite 590 San Jose, CA 95131 Tel: 408 436-7950 Fax: 408 436-7955 ASIA/PACIFIC Hong Kong Microchip Technology Unit No. 3002-3004, Tower 1 Metroplaza 223 Hing Fong Road Kwai Fong, N.T. Hong Kong Tel: 852 2 401 1200 Fax: 852 2 401 3431 Korea Microchip Technology 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku, Seoul, Korea Tel: 82 2 554 7200 Fax: 82 2 558 5934 Singapore Microchip Technology 200 Middle Road #10-03 Prime Centre Singapore 188980 Tel: 65 334 8870 Fax: 65 334 8850 Taiwan Microchip Technology 10F-1C 207 Tung Hua North Road Taipei, Taiwan, ROC Tel: 886 2 717 7175 Fax: 886 2 545 0139 EUROPE United Kingdom Arizona Microchip Technology Ltd. Unit 6, The Courtyard Meadow Bank, Furlong Road Bourne End, Buckinghamshire SL8 5AJ Tel: 44 1628 851077 Fax: 44 1628 850259 France Arizona Microchip Technology SARL 2 Rue du Buisson aux Fraises 91300 Massy - France Tel: 33 1 69 53 63 20 Fax: 33 1 69 30 90 79 Germany Arizona Microchip Technology GmbH Gustav-Heinemann-Ring 125 D-81739 Muenchen, Germany Tel: 49 89 627 144 0 Fax: 49 89 627 144 44 Italy Arizona Microchip Technology SRL Centro Direzionale Colleoni Palazzo Pegaso Ingresso No. 2 Via Paracelso 23, 20041 Agrate Brianza (MI) Italy Tel: 39 39 689 9939 Fax: 39 39 689 9883 JAPAN Microchip Technology Intl. Inc. Benex S-1 6F 3-18-20, Shin Yokohama Kohoku-Ku, Yokohama Kanagawa 222 Japan Tel: 81 45 471 6166 Fax: 81 45 471 6122 01/04/96 All rights reserved. (c) 1996, Microchip Technology Incorporated, USA. Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates. No representation or warranty is given and no liability is assumed by Microchip Technology Incorporated with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. Use of Microchip's products as critical components in life support systems is not authorized except with express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. The Microchip logo and name are registered trademarks of Microchip Technology Inc. All rights reserved. All other trademarks mentioned herein are the property of their respective companies. DS40121A-page 24 (c) 1996 Microchip Technology Inc. |
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