PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 14KB (8K x 14) FLASH 40-PDIP
The PIC16F877A-I/P is a high-performance 8-bit microcontroller from Microchip Technology, based on a Harvard architecture with separate program and data memory buses. It is designed for a wide range of embedded applications requiring reliable processing, multiple communication interfaces, and analog capability. The device integrates Flash program memory, EEPROM data storage, and numerous peripherals including ADC, timers, serial communication modules, and PWM functions. Packaged in a 40-pin PDIP form factor, it is widely used in industrial automation, consumer electronics, and educational development systems.
Core Features
8-bit PIC microcontroller architecture
Harvard architecture with RISC instruction set
Operating frequency up to 20 MHz
Single-cycle instruction execution (except branches)
Memory
Program Memory: 8K words (Flash)
Data Memory (RAM): 368 bytes
EEPROM Data Memory: 256 bytes
I/O Features
Up to 33 programmable I/O pins
Multiple input/output ports (PORTA, PORTB, PORTC, PORTD, PORTE)
High current sink/source capability on selected pins
Analog Features
10-bit Analog-to-Digital Converter (ADC)
Up to 8 analog input channels
Programmable voltage reference
Timers and Control
Three timers (Timer0, Timer1, Timer2)
Capture/Compare/PWM (CCP) modules
Watchdog Timer (WDT)
Power-on Reset (POR) and Brown-out Reset (BOR)
Communication Interfaces
USART (Universal Synchronous/Asynchronous Receiver/Transmitter)
SPI (Serial Peripheral Interface)
I²C (Inter-Integrated Circuit) via MSSP module
Electrical Characteristics
Operating Voltage: 4.0V to 5.5V
Operating Temperature Range: -40°C to +85°C (Industrial grade)
Low power consumption modes available
Package Information
Package Type: PDIP (Plastic Dual Inline Package)
Pin Count: 40 pins
Mounting Type: Through-hole
Applications
Industrial control systems
Embedded automation
Consumer electronics
Sensor interfacing and data acquisition
Educational and prototyping platforms
#commonpartslibrary
#integratedcircuit
#microcontroller
... show more
