PIC16C6X
8-Bit CMOS Microcontrollers
Low-power, high-speed CMOS EPROM/ROM
Devices included in this data sheet:
technology
PIC16C61 PIC16C64A
Fully static design
PIC16C62 PIC16CR64
Wide operating voltage range: 2.5V to 6.0V
PIC16C62A PIC16C65
Commercial, Industrial, and Extended
temperature ranges
PIC16CR62 PIC16C65A
Low-power consumption:
PIC16C63 PIC16CR65
< 2 mA @ 5V, 4 MHz
PIC16CR63 PIC16C66
15 m A typical @ 3V, 32 kHz
PIC16C64 PIC16C67
< 1 m A typical standby current
PIC16C6X Microcontroller Core Features: PIC16C6X Peripheral Features:
High performance RISC CPU Timer0: 8-bit timer/counter with 8-bit prescaler
Only 35 single word instructions to learn Timer1: 16-bit timer/counter with prescaler,
can be incremented during sleep via
All single cycle instructions except for program
external crystal/clock
branches which are two-cycle
Timer2: 8-bit timer/counter with 8-bit period
Operating speed: DC - 20 MHz clock input
register, prescaler and postscaler
DC - 200 ns instruction cycle
Capture/Compare/PWM (CCP) module(s)
Interrupt capability
Capture is 16-bit, max resolution is 12.5 ns,
Eight level deep hardware stack
Compare is 16-bit, max resolution is 200 ns,
Direct, indirect, and relative addressing modes
PWM max resolution is 10-bit.
Power-on Reset (POR)
2
Synchronous Serial Port (SSP) with SPI
and I C
Power-up Timer (PWRT) and
Universal Synchronous Asynchronous Receiver
Oscillator Start-up Timer (OST)
Transmitter (USART/SCI)
Watchdog Timer (WDT) with its own on-chip RC
Parallel Slave Port (PSP) 8-bits wide, with
oscillator for reliable operation
external RD, WR and CS controls
Programmable code-protection
Brown-out detection circuitry for
Power saving SLEEP mode
Brown-out Reset (BOR)
Selectable oscillator options
PIC16C6X Features 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
Program Memory 1K 2K 2K 4K 2K 2K 4K 4K 8K 8K
(EPROM) x 14
(ROM) x 14 2K 4K 2K 4K
Data Memory (Bytes) x 8 36 128 128 128 192 192 128 128 128 192 192 192 368 368
I/O Pins 13 22 22 22 22 22 33 33 33 33 33 33 22 33
Parallel Slave Port Yes Yes Yes Yes Yes Yes Yes
Capture/Compare/PWM 1 1 1 22 1 1 1 22222
Module(s)
Timer Modules 1333 3 3 333 33333
2 2 2 2 2 2 2
Serial Communication SPI/ SPI/ SPI/ SPI/I C, SPI/I C, SPI/ SPI/ SPI/ SPI/I C, SPI/I C, SPI/I C, SPI/I C, SPI/I C,
2 2 2 2 2 2
C I C I C C I C I C
I USART USART I USART USART USART USART USART
In-Circuit Serial Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Programming
Brown-out Reset Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Interrupt Sources 3777 10 10 888 11 11 11 10 11
Sink/Source Current (mA) 25/20 25/25 25/25 25/25 25/25 25/25 25/25 25/25 25/25 25/25 25/25 25/25 25/25 25/25
1997 Microchip Technology Inc. DS30234D-page 1
PIC16C6X
Pin Diagrams
PDIP, SOIC, Windowed CERDIP SDIP, SOIC, SSOP, Windowed CERDIP (300 mil)
18 RA1 MCLR/VPP RB7
RA2 1 1 28
RA0 RB6
2 27
17 RA0
RA3 2
RA1 3 26 RB5
16
RA4/T0CKI 3 OSC1/CLKIN
RA2 RB4
4 25
MCLR/VPP 15
4 OSC2/CLKOUT
RA3
5 24 RB3
14 VDD
5 RA4/T0CKI 6 23 RB2
VSS
RA5/SS RB1
13 7 22
RB0/INT 6 RB7
VSS
8 21 RB0/INT
RB1 12 RB6
7
VDD
OSC1/CLKIN 9 20
RB2 11 RB5
8
OSC2/CLKOUT 10 19 VSS
RB3 10 RB4
9
RC0/T1OSI/T1CKI 11 18 RC7
RC1/T1OSO 12 17 RC6
RC2/CCP1 16
13 RC5/SDO
PIC16C61
RC3/SCK/SCL
14 15 RC4/SDI/SDA
PIC16C62
SDIP, SOIC, SSOP, Windowed CERDIP (300 mil) SDIP, SOIC, Windowed CERDIP (300 mil)
1 28 1 28
MCLR/VPP RB7 MCLR/VPP
RB7
RA0 2 27 RB6 RA0 2 27 RB6
RA1 3 26 RA1 3 26
RB5 RB5
RA2 4 25 RA2 4 25
RB4 RB4
RA3 5 24 RB3 RA3 5 24 RB3
RA4/T0CKI 6 23 RA4/T0CKI 6 23
RB2 RB2
7 22 7 22
RA5/SS RB1 RA5/SS RB1
8 21 8 21
VSS RB0/INT VSS RB0/INT
OSC1/CLKIN 9 20 VDD OSC1/CLKIN 9 20 VDD
10 19 10 19
OSC2/CLKOUT VSS OSC2/CLKOUT VSS
RC0/T1OSO/T1CKI 11 18 RC7 RC0/T1OSO/T1CKI 11 18 RC7/RX/DT
RC1/T1OSI 12 17 RC6 RC1/T1OSI/CCP2 12 17 RC6/TX/CK
RC2/CCP1 13 16 RC5/SDO RC2/CCP1 13 16 RC5/SDO
RC3/SCK/SCL 14 15 RC3/SCK/SCL 14 15
RC4/SDI/SDA RC4/SDI/SDA
PIC16C62A PIC16C63
PIC16CR62
PIC16CR63
PIC16C66
PDIP, Windowed CERDIP
MCLR/VPP 1 40 RB7 MCLR/VPP 1 40 RB7 MCLR/VPP 1 40 RB7
RA0 2 39 RB6 RA0 2 39 RB6 RA0 2 39 RB6
RA1 3 38 RB5 RA1 3 38 RB5 RA1 3 38 RB5
RA2 4 37 RB4 RA2 4 37 RB4 RA2 4 37 RB4
RA3 5 36 RB3 RA3 5 36 RB3 RA3 5 36 RB3
RA4/T0CKI 6 35 RB2 RA4/T0CKI 6 35 RB2 RA4/T0CKI 6 35 RB2
RA5/SS 7 34 RB1 RA5/SS 7 34 RB1 RA5/SS 7 34 RB1
RE0/RD 8 33 RB0/INT RE0/RD 8 33 RB0/INT RE0/RD 8 33 RB0/INT
RE1/WR 9 32 VDD RE1/WR 9 32 VDD RE1/WR 9 32 VDD
RE2/CS 10 31 VSS RE2/CS 10 31 VSS RE2/CS 10 31 VSS
VDD VDD VDD
11 30 RD7/PSP7 11 30 RD7/PSP7 11 30 RD7/PSP7
VSS 12 29 RD6/PSP6 VSS 12 29 RD6/PSP6 VSS 12 29 RD6/PSP6
OSC1/CLKIN 13 28 RD5/PSP5 OSC1/CLKIN 13 28 RD5/PSP5 OSC1/CLKIN 13 28 RD5/PSP5
OSC2/CLKOUT 14 27 RD4/PSP4 OSC2/CLKOUT 14 27 RD4/PSP4 OSC2/CLKOUT 14 27 RD4/PSP4
RC0/T1OSI/T1CKI 15 26 RC7 RC0/T1OSO/T1CKI 15 26 RC7 RC0/T1OSO/T1CKI 15 26 RC7/RX/DT
RC1/T1OSO 16 25 RC6 RC1/T1OSI 16 25 RC6 RC1/T1OSI/CCP2 16 25 RC6/TX/CK
RC2/CCP1 17 24 RC5/SDO RC2/CCP1 17 24 RC5/SDO RC2/CCP1 17 24 RC5/SDO
RC3/SCK/SCL 18 23 RC4/SDI/SDA RC3/SCK/SCL 18 23 RC4/SDI/SDA RC3/SCK/SCL 18 23 RC4/SDI/SDA
RD0/PSP0 19 22 RD3/PSP3 RD0/PSP0 19 22 RD3/PSP3 RD0/PSP0 19 22 RD3/PSP3
RD1/PSP1 20 21 RD2/PSP2 RD1/PSP1 20 21 RD2/PSP2 RD1/PSP1 20 21 RD2/PSP2
PIC16C64A
PIC16C64
PIC16C65
PIC16CR64
PIC16C65A
PIC16CR65
PIC16C67
DS30234D-page 2 1997 Microchip Technology Inc.