PIC16F874, PIC16F873 - 8-Bit CMOS FLASH Microcontrollers

Microchip

Datasheet Details

Part number	PIC16F874, PIC16F873
Manufacturer	Microchip ↗
File Size	1.97 MB
Description	8-Bit CMOS FLASH Microcontrollers
Datasheet	PIC16F873-Microchip.pdf
Note	This datasheet PDF includes multiple part numbers: PIC16F874, PIC16F873. Please refer to the document for exact specifications by model.

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 |