PIC16F873A-I/SS - Microchip Technology

Manufacturer Part Number

PIC16F873A-I/SS

Manufacturer

Microchip Technology

Introduction

The PIC16F873A-I/SS is an 8-bit microcontroller featuring 7KB of FLASH program memory and a versatile suite of peripherals, positioned within Microchip’s renowned PIC® 16F series, optimized for embedded control applications.

Product Features and Performance

8-bit PIC core processor operating at a speed of up to 20MHz

FLASH Program Memory: 7KB

EEPROM Size: 128 x 8

RAM Size: 192 x 8

Connectivity options include I2C, SPI, and UART/USART

Analog to Digital Converter: 5 channels x 10-bit

On-board peripherals such as Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT)

Product Advantages

High integration of features reduces system components and overall cost

Diverse connectivity supports complex communications protocols

Robust peripheral set suitable for various application demands

Key Technical Parameters

Core Size: 8-Bit

Speed: 20MHz

Number of I/O: 22

Supply Voltage: 4V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset for improved system reliability

Extended operating temperature range ensuring performance under extreme conditions

Compatibility

Compatible with surface-mount technology for streamlined PCB assembly process

Utilizes the standard 28-SSOP package for system design flexibility

Application Areas

Industrial automation

Consumer electronics

Automotive systems

IoT devices

Product Lifecycle

Current Product Status: Active

Continuously supported with ongoing part availability and potential future upgrades

Several Key Reasons to Choose This Product

High-speed operation and non-volatile memory types enhance real-time performance and data security.

Multiple communication protocols provide versatile interfacing with other devices.

Extensive on-board analog and digital peripherals reduce additional external component needs, thereby simplifying design and minimizing costs.

Solid track record of performance in varying conditions backed by Microchip’s reputation as a leading microcontroller provider.

Active product lifecycle status ensures long-term availability and support.