PIC16C55X Datasheet PDF – 8-Bit CMOS Microcontroller

Part Number: PIC16C55X

Function: ERROM-based 8-Bit CMOS Microcontroller

Package: DIP 18, SSOP 20 Pin , 28 Pin type

Manufacturer: Microchip Technology


PIC16C55X datasheet



The PIC16C55X are 18 and 20-Pin EPROM-based members of the versatile PIC16CXX family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers.

All PIC16/17 microcontrollers employ an advanced RISC architecture. The PIC16C55X have 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 the 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.


1. Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

2. Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation

3. Programmable code protection

4. Power saving SLEEP mode


PIC16C55X Datasheet PDF Download

PIC16C55X pdf

Other data sheets are available within the file:

PIC16C554-04/JW, PIC16C554-04/SO, PIC16C554-04/SS,

PIC16C554-04E/JW, PIC16C554-04E/P