PIC16F877-20I/P - Microchip Technology

Manufacturer Part Number

PIC16F877-20I/P

Manufacturer

Microchip Technology

Introduction

The PIC16F877-20I/P is an 8-Bit microcontroller featuring advanced RISC architecture from Microchip Technology’s widely recognized PIC® 16F Series, designed for embedded control applications.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit for efficient processing

Speed: 20MHz for high-speed operations

Connectivity: I2C, SPI, UART/USART for versatile communication options

Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT) enhance reliability and functionality

Number of I/O: 33, providing ample interfacing capabilities

Program Memory Size: 14KB (8K x 14) for program storage

Program Memory Type: FLASH, allowing for easy updates

EEPROM Size: 256 x 8 for non-volatile storage

RAM Size: 368 x 8 for temporary data storage

Voltage Supply (Vcc/Vdd): 4V ~ 5.5V, supporting a wide range of power supplies

Data Converters: A/D 8x10b for analog to digital conversion

Oscillator Type: External for flexible clock options

Operating Temperature: -40°C ~ 85°C (TA) for operation in extreme conditions

Mounting Type: Through Hole for easy assembly

Supplier Device Package: 40-PDIP

Package / Case: 40-DIP (0.600", 15.24mm) for compatibility with standard DIP sockets

Product Advantages

Comprehensive connectivity options facilitate versatile system designs.

Embedded peripherals enhance functionality without additional components.

Flash memory technology enables easy program updates and iterative development.

Suitable for operation in broad environmental conditions.

Through-hole mounting simplifies prototyping and manufacturing processes.

Key Technical Parameters

Speed: 20MHz

Program Memory: 14KB FLASH

RAM Size: 368 x 8

Operating Voltage: 4V ~ 5.5V

Temperature range: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset ensure reliable startup.

Watchdog Timer prevents system hang-ups in fault conditions.

Compatibility

Compatible with standard development and prototyping boards thanks to its 40-DIP packaging.

Interchangeable with other PIC® 16F Series microcontrollers for design scalability.

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Home automation

IoT devices

Product Lifecycle

Status: Active

No immediate discontinuation announced, ensuring long-term availability for new designs.

Several Key Reasons to Choose This Product

Robust connectivity and peripheral set simplify complex control tasks.

Flash memory allows for rapid development cycles with easy firmware updates.

The 8-bit architecture combines performance with low power consumption, suitable for a wide range of applications.

Extended operating temperature range supports deployment in harsh environments.

The PIC16F877-20I/P's active lifecycle status ensures reliability and availability for ongoing and new projects.