PIC16F877 Datasheet – 8-Bit CMOS Microcontroller – Microchip

Part Number: PIC16F877

Function : 8-Bit CMOS FLASH Microcontroller

Package: 28Pin DIP, SMD, 40Pin DIP, 44Pin QFN Type

Manufacturer: Microchip Technology




A newer device is available. Please consider the PIC16F887. This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit icrocontroller packs Microchip’s powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. PIC16F877 features 256 bytes of EEPROM data memory, self programming, an ICD, 8 channels of 10-bit Analog-to-Digital (A/D) converter, 2 additional timers, 2 capture/compare/PWM functions, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). All of these features make it ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.




Microcontroller Core


1. High performance RISC CPU
2. Only 35 single word instructions to learn
3. All single cycle instructions except for program branches which are two cycle
4. Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle
5. Interrupt capability (up to 14 sources)
6. Eight level deep hardware stack
7. Direct, indirect and relative addressing modes
8. Power-on Reset (POR)
9. Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

Ordering Information



Official Homepage: http://www.microchip.com/wwwproducts/en/PIC16F887

PIC16F877 Datasheet


Related articles across the web