PIC16F628-20I/SO Datasheet PDF - Microchip

The PIC16F628-20I/SO is a mid-range PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS flash based Microcontroller packs powerful PIC®(RISC) architecture. This product offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including 3.5kB of addressable program memory size, 224bytes of data memory size, 16 general-purpose I/O pins and two comparators. This device operates at a maximum frequency of 20MHz with wide operating voltage of 3 to 5.5V.

● 35 (14-bit wide) easy instructions to learn

● 8 level hardware stack

● 1 (9-bit) file select register

● Hardware interrupt handling

● Low voltage programming

● Low speed clock mode

● Programmable BOR

● 4MHz internal RC oscillator

● On-chip voltage reference

● 128bytes of EEPROM data memory