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PIC16F877A 8-bit PIC Microcontroller

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  • Estimated delivery time 2-4 days
  • (Subject to stock Availability)

Product details

PIC16F877A is the most commonly used entry-level 8-bit PIC Microcontroller. It is a 40-pin 8-bit Microcontroller with 14kB of program memory. It does not have an internal oscillator but can work up to 20MHz with external oscillators. The controller has 8 ADC channels with 10-bit resolution and also supports PWM on 2 pins. It has two 8-bit timers and one 16-bit timer and supports communication protocols like UART, SPI, and IIC. You can also check other PIC microcontroller Components. 

PIC16F877A Pinout


PIC16F877A Features & Specifications

  • CPU: 8-bit PIC
  • Architecture: 8
  • Program Memory Size (Kbytes): 14
  • RAM (bytes): 368
  • CPU Speed (MHz): 20
  • Peripheral Pin select (PPS): No
  • Internal Oscillator: No
  • Of comparators: 2
  • Of Operational Amplifier: 0
  • Of ADC channels: 14
  • Max ADC Resolution (bits): 10
  • ADC with Computation: No
  • Number of DAC Converter: 0
  • Of 8-bit timers: 2
  • Of 16-bit Timers: 1
  • Of PWM outputs: 0
  • Max PWM resolution: 10
  • Of UART module: 1
  • Of SPI Module: 1
  • Of I2C module: 1
  • Of USB Module: 0
  • Minimum Operating Voltage (V): 2
  • Maximum Operating Voltage (V): 5.5


Programming PIC Microcontroller

To program the PIC microcontroller you will need an IDE (Integrated Development Environment, a compiler, and an IPE (Integrated Programming Environment).



Compiler: XC8

Microchip has given all these three software for free. They can be downloaded directly from their official page.


Additional Resources:

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