1997 Microchip Technology Inc.
DS30234D-page 1
PIC16C6X
8-Bit CMOS Microcontrollers
Devices included in this data sheet:
PIC16C6X Microcontroller Core Features:
High performance RISC CPU
Only 35 single word instructions to learn
All single cycle instructions except for program
branches which are two-cycle
Operating speed: DC - 20 MHz clock input
DC - 200 ns instruction cycle
Interrupt capability
Eight level deep hardware stack
Direct, indirect, and relative addressing modes
Power-on Reset (POR)
Power-up Timer (PWRT) and
Oscillator Start-up Timer (OST)
Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
Programmable code-protection
Power saving SLEEP mode
Selectable oscillator options
PIC16C61
PIC16C64A
PIC16C62
PIC16CR64
PIC16C62A
PIC16C65
PIC16CR62
PIC16C65A
PIC16C63
PIC16CR65
PIC16CR63
PIC16C66
PIC16C64
PIC16C67
Low-power, high-speed CMOS EPROM/ROM
technology
Fully static design
Wide operating voltage range: 2.5V to 6.0V
Commercial, Industrial, and Extended
temperature ranges
Low-power consumption:
< 2 mA @ 5V, 4 MHz
15 A typical @ 3V, 32 kHz
< 1 A typical standby current
PIC16C6X Peripheral Features:
Timer0: 8-bit timer/counter with 8-bit prescaler
Timer1: 16-bit timer/counter with prescaler,
can be incremented during sleep via
external crystal/clock
Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler
Capture/Compare/PWM (CCP) module(s)
Capture is 16-bit, max resolution is 12.5 ns,
Compare is 16-bit, max resolution is 200 ns,
PWM max resolution is 10-bit.
Synchronous Serial Port (SSP) with SPI and I2C
Universal Synchronous Asynchronous Receiver
Transmitter (USART/SCI)
Parallel Slave Port (PSP) 8-bits wide, with
external RD, WR and CS controls
Brown-out detection circuitry for
Brown-out Reset (BOR)
PIC16C6X Features
61
62
62A
R62
63
R63
64
64A
R64
65
65A
R65
66
67
Program Memory
(EPROM) x 14
1K
2K
—
4K
—
2K
—
4K
—
8K
(ROM) x 14
—
2K
—
4K
—
2K
—
4K
—
Data Memory (Bytes) x 8
36
128
192
128
192
368
I/O Pins
13
22
33
22
33
Parallel Slave Port
————
—
Yes
—
Yes
Capture/Compare/PWM
Module(s)
—
1
22
1
22222
Timer Modules
1333
3
333
33333
Serial Communication
—
SPI/
I2C
SPI/
I2C
SPI/
I2C
SPI/I2C,
USART
SPI/I2C,
USART
SPI/
I2C
SPI/
I2C
SPI/
I2C
SPI/I2C,
USART
SPI/I2C,
USART
SPI/I2C,
USART
SPI/I2C,
USART
SPI/I2C,
USART
In-Circuit Serial
Programming
Yes
Brown-out Reset
—
Yes
—
Yes
—
Yes
Interrupt Sources
3777
10
888
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