PIC16C65A Datasheet PDF – 8-Bit CMOS Microcontroller

Part Number: PIC16C65A

Function: 8-Bit CMOS Microcontroller / PIC16C6X

Package: DIP, CerDIP 40 Pin Type

Manufacturer: Microchip Technology


PIC16C65A datasheet



The PIC16C65A is a family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers. All PIC16 / PIC17 microcontrollers employ an advanced RISC architecture. The PIC16CXX microcontroller family has enhanced core features, eight-level deep stack, and multiple internal and external interrupt sources.

The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with separate 8-bit wide data. The two stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two
cycles). A total of 35 instructions (reduced instruction set) are available. Additionally, a large register set gives some of the architectural innovations used to achieve a very high performance.

PIC16CXX microcontrollers typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers in their class.

Microcontroller Core


1. High performance RISC CPU

2. Only 35 single word instructions to learn

3. All single cycle instructions except for program branches which are two-cycle

4. Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle

5. Interrupt capability

6. Eight level deep hardware stack

7. Direct, indirect, and relative addressing modes

PIC16C65A Datasheet PDF Download

PIC16C65A pdf

Other data sheets are available within the file:

PIC16C61, PIC16C61-04/JW, PIC16C61-04/P, PIC16C61-04/SO, PIC16C61-04E/JW