PIC16F877A Datasheet (PDF) Download
Microchip Technology
PIC16F877A

Key Features

  • Timer0: 8-bit timer/counter with 8-bit prescaler
  • Timer1: 16-bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock
  • Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
  • Two Capture, pare, PWM modules
  • pare is 16-bit, max. resolution is 200 ns
  • PWM max. resolution is 10-bit
  • Synchronous Serial Port (SSP) with SPI (Master mode) and I2C™(Master/Slave)
  • Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9-bit address detection
  • Parallel Slave Port (PSP) – 8 bits wide with external RD, WR and CS controls (40/44-pin only)
  • Brown-out detection circuitry for Brown-out Reset (BOR) Analog Features
PIC16F877A reference image

Representative PIC16F877A image (package may vary by manufacturer)