Manufacturer Part Number
PIC16F877-20I/PQ
Manufacturer
Microchip Technology
Introduction
High-performance, microcontroller unit (MCU) from PIC® 16F Series suitable for a wide range of embedded applications
Product Features and Performance
8-Bit core processor PIC
High computational speed at 20MHz
Multiple connectivity options including I2C, SPI, UART/USART
Integrated peripherals such as Brown-out Detect/Reset, POR, PWM, WDT for advanced functionality
Generous I/O count with 33 digital I/O pins
Considerable program memory of 14KB FLASH
Additional data storage with 256 x 8 bytes of EEPROM
Substantial RAM capacity of 368 x 8 bytes for volatile memory storage
Analog to digital conversion with 8 channels x 10-bit resolution
Product Advantages
Robust construction for extended operational life
Versatile for complex embedded system designs
Cost-effective with integrated features reducing external components
Wide operating voltage range for various power supplies
Ease of integration with surface mount 44-MQFP package
Extended operating temperature suitable for harsh environments
Key Technical Parameters
Speed: 20MHz
Program Memory Size: 14KB (8K x 14)
EEPROM Size: 256 x 8
RAM Size: 368 x 8
Voltage Supply: 4V to 5.5V
Data Converters: 8 channels of 10-bit A/D
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset for power stability
Programmable Watchdog Timer (WDT) for system reliability
Power-on Reset (POR) for safe startup conditions
Compatibility
Compatible with various serial communication protocols
Easily interfaced with many external components and sensors
Supports external oscillators for precise timing applications
Application Areas
Industrial control systems
Automotive electronics
Consumer electronics
Internet of Things (IoT) devices
Robotics
Product Lifecycle
Active status, not nearing discontinuation
Sustained support and availability from manufacturer
Reasons to Choose This Product
Reliability in extreme temperature ranges
Versatile function set for broad application use
Stable supply voltage operation and protection features
Ease of programming and advanced RISC architecture
Strong community support and extensive documentation available
Robust flash memory technology with in-circuit programming capabilities
Highly scalable MCU for future enhancements and upgrades