PIC16F877-20/P

The PIC16F877-20/P is a powerful 8-bit microcontroller from Microchip featuring enhanced flash program memory, EEPROM data memory, and a wide range of integrated peripherals. It operates at a speed of 20 MHz and is ideal for embedded control applications requiring high computational power.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VSS: Ground
• VDD: Positive Power Supply
• RB0: GPIO Port B, bit 0
• RB1: GPIO Port B, bit 1
• RB2: GPIO Port B, bit 2
• RB3: GPIO Port B, bit 3
• RB4: GPIO Port B, bit 4
• RB5: GPIO Port B, bit 5
• RB6: GPIO Port B, bit 6
• RB7: GPIO Port B, bit 7
• RC0: GPIO Port C, bit 0
• RC1: GPIO Port C, bit 1
• RC2: GPIO Port C, bit 2
• RC3: GPIO Port C, bit 3
• RC4: GPIO Port C, bit 4
• RC5: GPIO Port C, bit 5
• RC6: GPIO Port C, bit 6
• RC7: GPIO Port C, bit 7

Circuit Diagram

Include a circuit diagram depicting the connections and operation of the PIC16F877-20/P microcontroller for visual reference.

Key Features

• High-Performance CPU: The PIC16F877-20/P boasts a 20 MHz CPU speed for rapid processing of instructions.
• EEPROM Memory: Integrated EEPROM data memory for non-volatile data storage.
• Enhanced Flash Program Memory: Offers ample flash memory for program storage and easy reprogramming.
• Wide Operating Voltage Range: Operates from a voltage range of 2.0V to 5.5V, ensuring compatibility with various systems.
• Integrated Peripherals: Includes multiple integrated peripherals such as UART, ADC, and PWM modules for versatile applications.

Note: For detailed technical specifications, please consult the PIC16F877-20/P datasheet.

Application

• Embedded Control Systems: Suitable for embedded control applications in industrial automation and consumer electronics.
• IoT Devices: Ideal for Internet of Things (IoT) devices requiring low-power operation and efficient processing.
• Robotics: Used in robotics projects for motor control, sensor interfacing, and overall system management.

Functionality

The PIC16F877-20/P microcontroller offers high computational power and versatile integrated peripherals, making it a reliable choice for a wide range of embedded control applications.

Usage Guide

• Power Supply: Connect VDD (Pin 1) to the positive power supply and VSS (Pin 20) to ground.
• GPIO Configuration: Utilize the GPIO pins for digital input/output or interfacing with external components.
• Peripheral Usage: Explore the integrated peripherals to enhance the functionality of your application.

Frequently Asked Questions

Q: What is the maximum operating frequency of the PIC16F877-20/P?
A: The PIC16F877-20/P operates at a maximum speed of 20 MHz.

Q: Can the PIC16F877-20/P be programmed using C language?
A: Yes, the PIC16F877-20/P can be programmed using the popular C language with appropriate compiler tools.