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Ordering number : ENN*6689
CMOS IC
LC86P6449
8-Bit Single Chip Microcontroller with One-Time Programmable PROM
Preliminary Overview
The LC86P6449 is a CMOS 8-bit single chip microcontroller with one-time PROM for the LC866400 series. This microcontroller has the function and the pin description of the LC866400 series mask ROM version, and 48K-byte PROM.
Features
(1) Option switching by PROM data The option function of the LC866400 series can be specified by the PROM data. LC86P6449 can be checked the function of the trial pieces using the mass production board. (2) Internal one-time PROM capacity : 49408 bytes (3) Internal RAM capacity : 1152 bytes Used PROM or RAM capacity are equal ROM or RAM capacity of mask ROM version which applies LC86P6449. Mask ROM version LC866448 LC866444 LC866440 LC866436 LC866432 LC866428 LC866424 LC866420 LC866416 LC866412 LC866408 PROM capacity 49152 bytes 45056 bytes 40960 bytes 36864 bytes 32768 bytes 28672 bytes 24576 bytes 20480 bytes 16384 bytes 12288 bytes 8192 bytes RAM capacity 1152 bytes 1152 bytes 1152 bytes 1152 bytes 768 bytes 768 bytes 768 bytes 640 bytes 640 bytes 512 bytes 512 bytes
Programming service
We offers various services at nominal charges. These include the ROM writing, the ROM reading, the package stamping and the screening. Contact our representative for further information
Ver.1.01 80796
91400 RM (IM) SK No.6689-1/22
LC86P6449 (4) Operating supply voltage : 4.5V to 6.0V (5) Instruction cycle time : 1.0s to 366s (6) Operating temperature : -30C to +70C (7) The pin and the package compatible with the LC866400 series mask ROM devices (8) Applicable mask ROM version : LC866448/LC866444/LC866440/LC866436//LC866432/LC866428 /LC866424/LC866420/LC866416/LC866412/LC866408
Notice for use
LC86P6449 is provided for the first release and small shipping of the LC866400 series. At using, take notice of the followings. (1) A point of difference LC86P6449 and LC866400 series Item Operation after reset releasing LC86P6449 The option is specified until 3ms after going to a `H' level to the reset terminal by dgrees. The program is executed from 00H of the program counter. Pull-down resistor provided/not provided Not provided Provided (fixed) Provided (fixed) Not provided 4.5V to 6.0V LC866448/44/40/36/32/28/24/20/16/12/08 The program is executed from 00H of the program counter immediately after going to a `H' level to reset terminal.
Pull-down resistor of Pull-down resistor the following pins provided/not provided *S0/T0 - S6/T6 Specified by the option *S7/T7 - S15/T15 Provided (fixed) *S16 - S27 Specified by the option *S28 - S37 Specified by the option Operating supply 2.5V to 6.0V Voltage range (VDD) "L" level hold Tr. of the high voltage withstand input Refer to `electrical characteristics' on the semiconductor news. terminal Power dissipation LC86P6449 uses 256 bytes that is addressed on FF00H to FFFFH in the program memory as the option configuration data area. This option configuration cannot execute all options which LC866400 series have. Next tables show the options that correspond and not correspond to LC86P6449. * A kind of the option corresponding of the LC86P6449 A kind of option Input/output form of Input/output ports Pins, Circuits Port 0 Contents of the option 1. N-channel open drain output 2. CMOS output *1 1. Pull-up MOS Tr. proveded 2. Pull-up MOS Tr. not provided *2 1. Input : Programmable pull-up MOS Tr. Output : N-channel open drain 2. Input : Programmable pull-up MOS Tr. Output : CMOS 1. Input : No Programmable pull-up MOS Tr. Output : N-channel open drain 2. Input : Programmable pull-up MOS Tr. Output : CMOS 1. No Pull-up MOS Tr. 2. Pull-up MOS Tr.
Port 1
*1 Port 3
*1 Pull-up MOS Tr. of input ports *1) Specified in a bit *2) Specified in nibble unit. Port 7 *1
The port of N-channel open drain output does not have the Pull-up MOS Tr..
No.6689-2/22
LC86P6449 * A kind of the option not corresponding of the LC86P6449 A kind of option Pull-down resistor of the high voltage Withstand output terminals Pins, Circuits *S0/T0 to S6/T6 *S16 to S27 *S28 to S37 LC86P6449 Not provided Provided (fixed) Not provided LC866448/44/40/36/32/28/24/20/16/12/08 Specified by the option Specified by the option Specified by the option
(2) Option The option data is created by the option specified program "SU86K.EXE". program area by linkage loader "L86K.EXE".
The created option data is linked to the
(3) ROM space LC86P6449 and LC866400 series use 256 bytes that is addressed on 0FF00H to 0FFFFH in the program memory as the option specified data area. These program memory capacity are 61440 bytes that is addressed on 0000H to BFFFH.
0FFFFH The option specified area 256 bytes 0FF00H 0EFFFH 0DFFFH 0CFFFH 0BFFFH 0AFFFH 9FFFH 8FFFH 7FFFH 6FFFH 5FFFH 4FFFH 3FFFH 2FFFH 1FFFH Program area 0FFFH 48K bytes 0000H LC866448
The option specified area
The option specified area
The option specified area
The option specified area
The option specified area
Program area 44K bytes LC866444
Program area 40K bytes LC866440
Program area 36K bytes LC866436
Program area 32K bytes LC866432
Program area 28K bytes LC866428
0FFFFH 0FF00H 0EFFFH 0DFFFH 0CFFFH 0BFFFH 0AFFFH 9FFFH 8FFFH 7FFFH 6FFFH 5FFFH 4FFFH 3FFFH 2FFFH 1FFFH 0FFFH 0000H
The option specified area
The option specified area
The option specified area
The option specified area
The option specified area
Program area 24K bytes LC866424
Program area 20K bytes LC866420
Program area 16K bytes LC866416
Program area 12K bytes LC866412
Program area 8K bytes LC866408
No.6689-3/22
LC86P6449 (4) Ordering information 1. When ordering the identical mask ROM and PROM devices simultaneously. Provide an EPROM containing the target memory contents together with the separate order forms for each of the mask ROM and PROM versions. 2. When ordering a PROM device. Provide an EPROM containing the target memory contents together with an order form.
How to use
(1) Specification of option Programming data for PROM of the LC86P6449 is required. Debugged evaluation file (EVA file) must be converted to an INTEL-HEX formatted file (HEX file) with file converter program, EVA2HEX.EXE. The HEX file is used as the programming data for the LC86P6449. (2) How to program for the PROM LC86P6449 can be programmed by the EPROM programmer with attachment ; W86EP6448Q. * Recommended EPROM programmer Productor Advantest Andou AVAL Minato electronics EPROM programmer R4945, R4944, R4943 AF-9704 PKW-1100, PKW-3000 MODEL 1890A
* "27512 (Vpp=12.5V) Intel high speed programming" mode available. The address must be set to "0 to 0FFFFH" and a jumper (DASEC) must be set to `OFF' at programming. (3) How to use the data security function "Data security" is the disabled function to read the data of the PROM. The following is the process in order to execute the data security. 1. Set `ON' the jumper of attachment. 2.Program again. Then EPROM programmer displays the error. The error means normally activity of the data security. It is not a trouble of the EPROM programmer or the LSI. Notes * Data security is not executed when the data of all address have `FFH' at the sequence 2 above. * The programming by a sequential operation "BLANKPROGRAMVERIFY" cannot be executed data security at the sequence 2 above. * Set to `OFF' the jumper after executing the data security. 1 pin mark of LSI
Data security
1 pin W86EP6448Q
Not data security
No.6689-4/22
3174
P00 P01 P02 P03 P04 P05 P06 P07 VSS2 P10/SO0 P11/SI0/SB0 P12/SCK0 P13/SO1 P14/SI1/SB1 P15/SCK1 P16/BUZ 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 P17/PWM0 P30 P31 P32 P33 P70/INT0 RES XT1/P74 XT2/P75 VSS1 CF1 CF2 VDD1 P80/AN0 P81/AN1 P82/AN2 P83/AN3 P84/AN4 P85/AN5 P86/AN6 P87/AN7 P71/INT1 P72/INT2/T0IN P73/INT3/T0IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 S37/PE5 S36/PE4 S35/PE3 S34/PE2 S33/PE1 S32/PE0 S31/PD7 S30/PD6 S29/PD5 S28/PD4 S27/PD3 S26/PD2 S25/PD1 S24/PD0 S23/PC7 S22/PC6 S21/PC5 S20/PC4 S19/PC3 S18/PC2 S17/PC1 S16/PC0 VP VDD2 S15/T15 S14/T14 S13/T13 S12/T12 S11/T11 S10/T10 S9/T9 S8/T8 S7/T7 S6/T6 S5/T5 S4/T4 S3/T3 S2/T2 S1/T1 S0/T0
Pin Assignment
Package Dimension (unit : mm)
LC86P6449
SANYO : QIP-80E
No.6689-5/22
LC86P6449
System Block Diagram
Interrupt Control
IR
PLA
A15-A0 D7-D0 TA CE OE DASEC
Stand-by Control PROM Control CF RC X'tal PC
Clock Generator
PROM(48KB)
Base Timer
Bus Interface
ACC
SIO0
Port 1
B Register
SIO1
Port 3
C Register
Timer 0
Port 7 ALU
Timer 1
Port 8
ADC
PSW
INT0 to 3 Noise Filter
RAR
Real Time Service
RAM
RAM 128 bytes
Stack Pointer
Port 0 VFD Controller Watchdog Timer High Voltage Output
No.6689-6/22
LC86P6449
LC86P6449 Pin description
Pin name I/O Function description Option VSS1,2 - Power pin (-) VDD1,2 - Power pin (+) *4 Refer to Notes VP - Power pin (-) for the VFD output pull-down resist PORT0 I/O *8-bit input/output port *Pull-up resistor : P00 to P07 *Input for port 0 interrupt Provided/Not provided *Input/output in nibble units *Output form : *Input for HOLD release CMOS/N-channel open *15V withstand at N-channel open drain drain output PORT1 I/O *8-bit input/output port *Output form : P10 to P17 *Input/output can be specified in a bit unit CMOS/N-channel open *Other pin functions drain P10 SIO0 data output P11 SIO0 data input/bus input/output P12 SIO0 clock input/output P13 SIO1 data output P14 SIO1 data input/bus input/output P15 SIO1 clock input/output P16 Buzzer output P17 Timer 1 output (PWM0 output) PORT3 I/O *4-bit input/output port *Output form : P30 to P33 *Input/output can be specified CMOS/N-channel open *15V withstand at N-channel open drain drain output PORT7 *6-bit input port Pull-up resistor : *Other functions Provided/Not provided P70 : INT0 input/HOLD release input/ (P70,71,72,73) N-ch Tr. output for watchdog timer * P74 ,P75 don't have P70 P71 : INT1 input/HOLD release input I/O pull-up P72 : INT2 input/timer 0 event input resistor option. P71 to P75 I P73 : INT3 input with noise rejection filter/timer 0 event input P74 : XT1 terminal for 32.768kHz crystal oscillation P75 : XT2 terminal for 32.768kHz crystal oscillation *Interrupt received forms, the vector addresses rising falling rising high low vector & level level falling INT0 enable enable disable enable enable 03H INT1 enable enable disable enable enable 0BH INT2 enable enable enable disabledisable 13H INT3 enable enable enable disabledisable 1BH Continue. PROM mode -
Data line D0 to D7
-
PROM control signals DASEC (*1) OE (*2) bE (*3) CE
No.6689-7/22
LC86P6449 Pin name PORT8 P80 to 87 S0/T0 to S6/T6 *6 S7/T7 to S15/T15 *7 S16 to S31 *8 I/O Function description I *8-bit input port *Other function AD input port (8 port pins) O Output for VFD display controller Segment/timing in common O *Output for VFD display controller Segment/timing with internal pull-down resistor in common I/O *Output for VFD display controller Segment output *Other function S16 : High voltage input port PC0 S17 : High voltage input port PC1 S18 : High voltage input port PC2 S19 : High voltage input port PC3 S20 : High voltage input port PC4 S21 : High voltage input port PC5 S22 : High voltage input port PC6 S23 : High voltage input port PC7 Option PROM mode
-
TA (*5)
-
*Address input A15 to A0 *PROM control signal input
S24 : High voltage input port PD0 S25 : High voltage input port PD1 S26 : High voltage input port PD2 S27 : High voltage input port PD3 S28 : High voltage input port PD4 S29 : High voltage input port PD5 S30 : High voltage input port PD6 S31 : High voltage input port PD7 S32 to S37 I/O *Output for VFD display controller Segment *9 *Other function S32 : High voltage I/O port PE0 S33 : High voltage I/O port PE1 S34 : High voltage I/O port PE2 S35 : High voltage I/O port PE3 S36 : High voltage I/O port PE4 S37 : High voltage I/O port PE5 I Reset pin RES I *Input pin for 32.768kHz crystal oscillation XT1/ P74 *Other function XT1 : Input port P74 In case of non use, connect to VDD1. XT2/P75 O *Output pin for 32.768kHz crystal oscillation *Other function XT2 : Input port P75 In case of non use, connect to VDD1 at using as port or unconnect at using as oscillation.
-
-
-
-
-
-
No.6689-8/22
LC86P6449 Pin name I/O Function description Option CF1 I Input pin for the ceramic resonator oscillation CF2 O Output pin for the ceramic resonator oscillation All of port options except the pull-up resistor option of port 0 can be specified in a bit unit. *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 Memory select input for data security Output enable input Chip enable input Connect like the following figure to reduce noise into a VDD1 terminal. TA ! PROM control signal input S0/T0 to S6/T6 : not provided the pull-down resistor S7/T7 to S15/T15 : provided the pull-down resistor (fixed) S16 to S27 : provided the pull-down resistor (fixed) S28 to S31 : not provided the pull-down resistor S32 to S37 : not provided the pull-down resistor PROM mode -
[Notes] When connecting to the power supply, the power pins must be connected like following figure.
For the LC866448B/44B/40B/36B
LSI VDD1 Power Supply For back-up VDD2 (VFD power pin) VSS1 VSS2
For the LC866432A/28A/24A/20A/16A/12A/08A
LSI VDD1 Power Supply For back-up VDD2 (VFD power pin) VSS1 VSS2
No.6689-9/22
LC86P6449 1. Absolute Maximum Ratings at VSS1=VSS2=0V and Ta=25C Ratings typ.
Parameter Supply voltage Input voltage
Symbol
Pins
Conditions VDD1=VDD2
VDD[V]
Output voltage Input/Output voltage
High level output current
Peak output current Total output current
VDDMAX VDD1, VDD2 VI(1) *Ports 71,72,73, 74 ,75,8 * RES VI(2) VP VO(1) S0/T0 to S15/T15 VIO(1) *Port 1 *Port 70 *Ports 0, 3 of CMOS output VIO(2) Ports 0, 3 of open drain output VIO(3) S16 to S37 IOPH(1) Ports 0, 1, 3 IOPH(2) IOPH(3) IOAH(1) IOAH(2) IOAH(3) IOPL(1) IOPL(2) S0/T0 to S15/T15 S16 to S37 Ports 0,1,3 S0/T0 to S15/T15 S16 to S37 Ports 0,1,3 Port 70
min. -0.3 -0.3 VDD-45 VDD-45 -0.3
max. +7.0 VDD+0.3 VDD+0.3 VDD+0.3 VDD+0.3
unit V
-0.3 VDD-45 -10 -30 -15 -30 -55 -115
15 VDD+0.3 mA
Low level output current
Peak output current Total output current Maximum power dissipation Operating temperature range Storage temperature range
*CMOS output *At each pins At each pins At each pins The total of all pins The total of all pins The total of all pins At each pins At each pins The total of all pins The total of all pins Ta=-30 to+70C
20 15 40 40 480 -30 70 mW C
IOAL(1) Port 0 IOAL(2) Ports 1,3 Pdmax Topr QFP80E
Tstg
-55
125
No.6689-10/22
LC86P6449 2. Recommended Operating Range at Ta=-30C to +70C, VSS1=VSS2=0V Ratings typ.
Parameter Operating Supply voltage Hold voltage
Symbol VDD(1) VHD
Pins VDD1=VDD2 VDD1=VDD2
Conditions 98stCYC tCYC400s RAMs and the registers hold voltage at HOLD mode.
VDD[V]
min. 4.5 2.0
max. 6.0 6.0
unit V
Pull-down Voltage Input high voltage
VP VIH(1) VIH(2) VIH(3)
VP Port 0 at CMOS output Port 0 at open drain output *Port 1 *Ports 72,73 *Port 3 at CMOS output *Port 3 at open drain output *Port 70 Port input/interrupt *Port 71 * RES Port 70 Watchdog timer *Port 8 *Ports 74 ,75 S16 to S37 Port 0 at CMOS output option Port 0 at open drain output *Ports 1,3 *Ports 72,73 *Port 70 Port input/interrupt *Port 71 * RES Port 70 Watchdog timer *Port 8 *Ports 74 ,75 S16 to S37 Output disable Output disable Output disable
4.5 to 6.0
-35
VDD VDD 13.5 VDD
4.5 to 6.0 0.33VDD +1.0 4.5 to 6.0 0.75VDD 4.5 to 6.0 0.75VDD
VIH(4) VIH(5)
Output disable Output N-channel Tr. OFF
4.5 to 6.0 0.75VDD 4.5 to 6.0 0.75VDD
13.5 VDD
VIH(6) VIH(7) VIH(8) Input low voltage VIL(1) VIL(2) VIL(3) VIL(4)
Output N-channel Tr. OFF Using as port Output P-channel Tr. OFF Output disable Output disable Output disable Output N-channel Tr. OFF
4.5 to 6.0 0.9VDD 4.5 to 6.0 0.75VDD 4.5 to 6.0 0. 33VDD +1.0 4.5 to 6.0 VSS 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 VSS VSS VSS
VDD VDD VDD 0.2VDD 0.25VDD 0.25VDD 0.25VDD
VIL(5) VIL(6) VIL(7) Operation cycle time tCYC
Output N-channel Tr. OFF Using as port Output P-channel Tr. OFF
4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0
VSS VSS VP 0.98
0. 8VDD
-1.0 0.25VDD 0.2VDD 400 s
Continue.
No.6689-11/22
LC86P6449 Ratings typ. 6
Parameter
Symbol
Pins CF1, CF2
Conditions *6MHz (ceramic resonator oscillation) *Refer to figure 1 *3MHz (ceramic resonator oscillation) *Refer to figure 1 RC oscillation *32.768kHz (crystal oscillation) *Refer to figure 2 *6MHz (ceramic resonator oscillation) *Refer to figure 3 *3MHz (ceramic resonator oscillation) *Refer to figure 3 *32.768kHz (crystal oscillation) *Refer to figure 3
Oscillation FmCF(1) frequency range (Note 1) FmCF(2)
VDD[V] 4.5 to 6.0
min.
max.
unit MHz
CF1, CF2
4.5 to 6.0
3
FmRC FsXtal
XT1, XT2
4.5 to 6.0 4.5 to 6.0
0.3
0.8 32.768
3.0 kHz
Oscillation stabilizing time period (Note 1)
tmsCF(1)
CF1, CF2
4.5 to 6.0
ms
tmsCF(2)
CF1, CF2
4.5 to 6.0
tssXtal
XT1, XT2
4.5 to 6.0
s
(Note 1) The oscillation constant is shown on table 1 and table 2.
No.6689-12/22
LC86P6449 3. Electrical Characteristics at Ta=-30C to +70C, VSS1=VSS2=0V Ratings typ.
Parameter Input high current
Symbol IIH(1)
Pins Ports 0,3 at open drain output
Conditions *Output disable *VIN=13.5V (including off-leakage current of output Tr.) *Output disable *Pull-up MOS Tr. OFF. *VIN=VDD (including off-leakage current of output Tr.) VIN=VDD
VDD[V] 4.5 to 6.0
min.
max. 5
unit A
IIH(2)
*Ports 1,3 *Port 0 without pull-up MOS Tr.
4.5 to 6.0
1
IIH(3)
*Ports 70,71,72,73 without pull-up MOS Tr. *Port 8
RES
4.5 to 6.0
1
IIH(4) IIH(5) IIH(6) Input low current IIL(1)
Ports 74 ,75 *S28 to S37 *Ports 1,3 *Port 0 without pull-up MOS Tr.
IIL(2)
*Ports 70,71,72,73 without pull-up MOS Tr. *Port 8
RES
VIN=VDD Using as port VIN=VDD *Output disable *VIN=VDD *Output disable *Pull-up MOS Tr. OFF. *VIN=VSS (including off-leakage current of output Tr.) VIN=VSS
4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 -1
1 1 1
4.5 to 6.0
-1
IIL(3) IIL(4) Output high voltage
Ports 74 ,75
VOH(1) Ports 0,1,3 of VOH(2) CMOS output VOH(3) S0/T0 to S15/T15 VOH(4)
VOH(5) S16 to S37 VOH(6)
Output low voltage
VOL(1) Ports 0,1,3 VOL(2) VOL(3)
Pull-up MOS Tr. resistor
VOL(4) Port 70 Rpu *Ports 0,1,3 *Ports 70,71,72,73
VIN=VSS Using as port VIN=VSS IOH=-1.0mA IOH=-0.1mA IOH=-20mA *IOH=-1.0mA *The current of these each pins is not over 1mA. IOH=-5mA *IOH=-1.0mA *The current of these each pins is not over 1mA. IOL=10mA IOL=1.6mA *IOL=1mA *The current of these each pins is not over 1mA. IOL=1mA VOH=0.9VDD Continue.
4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0
-1 -1 VDD-1 VDD-0.5 VDD-1.8 VDD-1 V
4.5 to 6.0 4.5 to 6.0
VDD-1.8 VDD-1
4.5 to 6.0 4.5 to 6.0 4.5 to 6.0
1.5 0.4 0.4
4.5 to 6.0 4.5 to 6.0
15
40
0.4 70
k
No.6689-13/22
LC86P6449 Ratings typ.
Parameter Output offleakage current
Symbol
Pins
Conditions *Output P-channel Tr. OFF *VOUT=VSS *Output P-channel Tr. OFF *VOUT=VDD-40V Output P-channel Tr. OFF *Output P-channel Tr. OFF *VOUT=3V *Vp=-30V Output disable
IOFF(1) *S0/T0 to S6/T6 *S28 to S37 (without pull-down IOFF(2) resistor)
VDD[V] 4.5 to 6.0
min. -1
max.
unit A
4.5 to 6.0
-30
`L' level hold Tr. of high voltage withstand input pull-down transistor resistor
Rinpd
S16 to S37
4.5 to 6.0
400
k
Rpd
Hysteresis voltage Pin capacitance
VHIS
CP
*S7/T7 to S15/T15 *S16 to S27 (without pull-down resistor) *Port 1 *Ports 70,71,72,73 * RES All pins
5.0
60
100
200
k
4.5 to 6.0
0.1VDD
V
*f=1MHz *VIN=VSS for all unmeasured terminals. *Ta=25C
4.5 to 6.0
10
pF
4. Serial Input/output Characteristics at Ta=-30C to +70C, VSS1=VSS2=0V Ratings typ.
Parameter Cycle Low Level pulse width High Level pulse width Cycle Low Level pulse width High Level pulse width Data set-up time Input clock Output clock
Symbol tCKCY(1) tCKL(1) tCKH(1) tCKCY(2) tCKL(2) tCKH(2) tICK
Pins SCK0,SCK1
Conditions Refer to figure 5
VDD[V] 4.5 to 6.0
min. 2 1 1
max.
unit tCYC
Serial clock
SCK0,SCK1
Serial input
*SI0,SI1 *SB0,SB1
Data hold time Output delay time (External clock using for serial transfer clock) Output delay time (Internal clock using for serial transfer clock)
tCKI tCKO(1) *SO0,SO1 *SB0,SB1
tCKO(2)
*Use pull-up resistor (1k) in the open drain output. *Refer to figure 5 *Data set-up to SCK0,1 *Data hold from SCK0,1 *Refer to figure 5 *Use pull-up resistor (1k) in the open drain output. *Data hold from SCK0,1 *Refer to figure 5
4.5 to 6.0
2 1/2tCKCY 1/2tCKCY
4.5 to 6.0
0.1
s
0.1 4.5 to 6.0 7/12 tCYC +0.2 1/3 tCYC +0.2
Serial output
No.6689-14/22
LC86P6449 5. Pulse Input Conditions at Ta=-30C to +70C, VSS1=VSS2=0V Ratings typ. max.
Parameter High/low level pulse width
Symbol tPIH(1) tPIL(1) tPIH(2) tPIL(2)
Pins
Conditions *Interrupt acceptable *Timer0-countable *Interrupt acceptable *Timer0-countable *Interrupt acceptable *Timer0-countable *Interrupt acceptable *Timer0-countable Reset acceptable
*INT0, INT1 *INT2/T0IN INT3/T0IN (The noise rejection clock selected to 1/1.) tPIH(3) INT3/T0IN tPIL(3) (The noise rejection clock selected to 1/16.) tPIH(4) INT3/T0IN tPIL(4) (The noise rejection clock selected to 1/64.) tPIL(5) RES
VDD[V] 4.5 to 6.0 4.5 to 6.0
min. 1 2
unit tCYC
4.5 to 6.0
32
4.5 to 6.0
128 s
4.5 to 6.0
200
6. AD Converter Characteristics at Ta=-30C to + 70C, VSS1=VSS2=0V Ratings typ. 8
Parameter Resolution Absolute precision (Note 2) Conversion time
Symbol N ET tCAD
Pins
Conditions
VDD[V] 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0
min.
max. 1.5
unit bit LSB s
AD conversion time = 16 x tCYC (ADCR2=0) (Note 3) AD conversion time = 32 x tCYC (ADCR2=1) (Note 3) AN0 to AN7 VAIN=VDD VAIN=VSS
15.68
(tCYC= 0.98s) 31.36 (tCYC= 0.98s) 4.5 to 6.0 4.5 to 6.0 4.5 to 6.0 VSS
65.28 (tCYC= 4.08s) 130.56 (tCYC= 4.08s) VDD 1
Analog input voltage range Analog port input current
VAIN IAINH IAINL
V A
-1
(Note 2) Absolute precision excepts the quantizing error (1/2 LSB). (Note 3) The conversion time means the time from executing the AD conversion instruction to setting the complete digital conversion value to the register.
No.6689-15/22
LC86P6449 7. Current Dissipation Characteristics at Ta=-30C to +70C, VSS1=VSS2=0V Ratings typ. 14
Parameter
Symbol
Pins
Conditions *FmCF=6MHz Ceramic resonator oscillation *FsXtal=32.768kHz crystal oscillation *System clock : CF oscillation *Internal RC oscillation stops *1/1 divided *FmCF=3MHz Ceramic resonator oscillation *FsXtal=32.768kHz crystal oscillation *System clock : CF oscillation *Internal RC oscillation stops *1/2 divided *FmCF=0Hz (The oscillation stops) *FsXtal=32.768kHz crystal oscillation *System clock : RC oscillation *1/2 divided *FmCF=0Hz (The oscillation stops) *FsXtal=32.768kHz crystal oscillation *System clock : 32.768kHz *Internal RC oscillation stops *1/2 divided Continue.
Current dissipation IDDOP(1) during basic operation (Note 4)
VDD[V] 4.5 to 6.0
min.
max. 33
unit mA
IDDOP(2)
4.5 to 6.0
6
18
IDDOP(3)
4.5 to 6.0
4
13
IDDOP(4)
4.5 to 6.0
3
10
No.6689-16/22
LC86P6449 Ratings typ. 5
Parameter
Symbol
Pins
Conditions *HALT mode *FmCF=6MHz Ceramic resonator oscillation *FsXtal=32.768kHz crystal oscillation *System clock : CF oscillation *Internal RC oscillation stops *1/1 divided *HALT mode *FmCF=3MHz Ceramic resonator oscillation *FsXtal=32.768kHz crystal oscillation *System clock : CF oscillation *Internal RC oscillation stops *1/2 divided *HALT mode FmCF=0Hz (The oscillation stops) *FsXtal=32.768kHz crystal oscillation *System clock : RC oscillation *1/2 divided *HALT mode FmCF=0Hz (The oscillation stops) *FsXtal=32.768kHz crystal oscillation *System clock : crystal oscillation *Internal RC oscillation stops *1/2 divided HOLD mode
Current dissipation IDDHALT(1) in HALT mode (Note 4)
VDD[V] 4.5 to 6.0
min.
max. 14
unit mA
IDDHALT(2)
4.5 to 6.0
2.2
7
IDDHALT(3)
4.5 to 6.0
400
1600
A
IDDHALT(4)
4.5 to 6.0
25
100
Current dissipation IDDHOLD(1) in HOLD mode (Note 4)
4.5 to 6.0
0.05
30
(Note 4) The currents of the output transistors and the pull-up MOS transistors are ignored.
No.6689-17/22
LC86P6449 Table 1. Ceramic resonator oscillation recommended constant (main-clock) Oscillation type Maker Oscillator 6MHz ceramic resonator Murata oscillation Kyocera 3MHz ceramic resonator Murata oscillation Kyocera * Both C1 and C2 must be use K rank (10%) and SL characteristics.
C1 on chip
C2
on chip
Table 2. Crystal oscillation guaranteed constant (sub-clock) Oscillation type Maker Oscillator C3 32.768kHz crystal oscillation * Both C3 and C4 must be use J rank (5%) and CH characteristics. (Not in need of high precision, use K rank (10%) and SL characteristics.)
C4
Rd
(Notes)
* Please place the oscillation-related parts as close to the oscillation pins as possible with the shortest possible pattern length since the circuit pattern affects the oscillation frequency. * If you use other oscillators herein, we provide no guarantee for the characteristics.
CF1
CF2
XT1
XT2
Rd
CF C1 C2 C3 X'tal C4
Figure 1
Main-clock circuit Ceramic resonator oscillation
Figure 2
Sub-clock circuit Crystal oscillation
No.6689-18/22
LC86P6449
Power supply
Reset time
VDD VDD limit 0V
RES
Internal RC resonator oscillation CF1, CF2
tmsCF
tssXtal
XT1, XT2
Instruction execution mode OCR6=1
Operation mode
Unfixed
Reset
Instruction execution mode

HOLD release signal Internal RC resonator oscillation
Valid
tmsCF
CF1, CF2
tssXtal
XT1, XT2
Operation mode
HOLD
Instruction execution mode

Figure 3
Oscillation stable time
No.6689-19/22
LC86P6449
VDD RRES RES CRES
(Note) Fix the value of CRES, RRES that is sure to reset until 200s, after Power supply has been over inferior limit of supply voltage.
Figure 4
Reset circuit
0.5VDD

tCKCY tCKL SCK0 SCK1 tICK SI0 SI1 tCKO SO0, SO1 SB0, SB1 50pF tCKI tCKH
VDD
1k

Figure 5
Serial input / output test condition
tPIL
tPIH
Figure 6
Pulse input timing condition
No.6689-20/22
LC86P6449
Notice for use
* The construction of the one-time programmable microcomputer with a blank built-in PROM makes it impossible for Sanyo to completely factory-test it before shipping. To probe reliability of the programmed devices, the screening procedure shown in the following figure should always be followed. * It is not possible to perform a writing test on the blank PROM. 100% yield, therefore, cannot be guaranteed.
* Keeping the dry packing The environment must be held at a temperature of 30C or less and a humidity level of 70% or less. * After opening the packing The preparation procedures shown in the following figure should always be followed prior to mounting the packages on the substrate. After opening the packing, a controlled environment must be maintained until soldering. The environment must be held at a temperature of 30C or less and a humidity level of 70% or less. Please solder within 96 hours. Unused devices should be kept in the dry atmosphere such as inside of desiccator or dry these up before assembling on the board.
a. Shipping with a blank PROM (Programming the data by yourself)
b. Shipping with a programmed PROM (Programming the data by Sanyo)
DIP
QFP
Writing data for program/Verifying
Mounting
Recommended process of screening Heat-soak 1505C, 24 +1 Hr -0
Reading ascertation of program VDD=50.5V
Mounting
No.6689-21/22
LC86P6449 memo:
PS No.6689-22/22

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