The PIC16C range of Microcontrollers from Microchip are 8-bit CMOS MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Now supplanted by Flash based variants these devices are still popular in legacy designs. For new applications PIC16F variants should be considered.

The PIC16C745/765 family of microcontrollers is based upon Microchip’s mid-range architecture with an 8 level hardware stack and 35 14-bit instructions. These MCUs provide up to 6 MIPS, 14 Kbytes program memory with data memory of 256 bytes RAM. On board is a RC oscillator with ±1% accuracy.

35 Instructions
8 Level Hardware Stack
6 MHz RC Oscillator
22 I/O Pins – PIC16C745
33 I/O Pins – PIC16C765
2 Capture, Compare, PWM (CCP) Modules
5 Channel 8-bit Analogue-to-Digital Converter (ADC) – PIC16C745
8 Channel 8-bit Analogue-to-Digital Converter (ADC) – PIC16C765
Two 8-bit Timers
One 16-bit Timer
Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)
Parallel Slave Port –PIC16C765 only
Watchdog Timer (WDT)
Power-on Reset (POR)
Power-up Timer (PWRT)
Oscillator Start-up Timer (OST)
Brown-out Reset (BOR)
In-Circuit Serial Programming (ICSP)