PIC16F877 - 8-Bit CMOS FLASH Microcontrollers

This page provides the datasheet information for the PIC16F877, a member of the PIC16F873 8-Bit CMOS FLASH Microcontrollers family.

Product Overview

Microchip

Part number	PIC16F877
Manufacturer	Microchip
File Size	1.97 MB
Description	8-Bit CMOS FLASH Microcontrollers
Datasheet	PIC16F877 Datasheet
Additional preview pages of the PIC16F877 datasheet.

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.
Up to 8K x 14 words of FLASH Program Memory, Up to 368 x 8 bytes of Data Memory (RAM) Up to 256 x 8 bytes of EEPROM Data Memory.
Pinout compatible to the PIC16C73B/74B/76/77.
Interrupt capability (up to 14 sources).

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Published: Sep 3, 2025 |