Description

PIC16F877A Chip Specification

  • Microchip PIC 16F877A (with 20 MHz Crystal Oscillator & Boot loader Software)
  • High Performance RISC CPU
  • 8 K Words Programmable Flash Memory
  • 368 bytes Data Memory (RAM)
  • 256 bytes EEPROM
  • 20 MHz Operation (200ns instruction cycle)
  • 33 I/O pins
  • 8-Channel 10-bit Analog to Digital Converter (ADC)
  • Two PWM Channels
  • Two Capture modules (16-bit with max. resolution 12.5 ns)
  • Two Compare modules (16-bit with max. resolution 200 ns)
  • Two 8-Bit Timer/Counter
  • One 16-Bit Timer/Counter
  • One Serial USART
  • One Master Synchronous Serial Port (MSSP)
  • One Serial Peripheral Interface(SPI) Module
  • One Inter-Integrated Circuit (I2C) Module
  • Power-On Reset (POR), Power-Up Timer (PWRT) and Oscillator Start-up Timer (OST)
  • Interrupt Capability (up to 14 sources)
  • Eight Level Deep Hardware Stack
  • ICSP Programming
  • Brown Out Reset
  • Low Voltage Programming
  • Power Saving Sleep Mode
  • Programmable Code Protection
  • Fully Static Design
  • Wide Operating Voltage 2.0V to 5.5V
  • Low Power Consumption