PIC16F819-I/SO - Microchip Technology

Manufacturer Part Number

PIC16F819-I/SO

Manufacturer

Microchip Technology

Introduction

The PIC16F819-I/SO is a versatile 8-bit microcontroller from Microchip's renowned PIC® 16F Series, incorporated with enhanced features suitable for managing a wide range of embedded applications.

Product Features and Performance

8-bit PIC core processor with a maximum speed of 20MHz

Compatible with I2C and SPI communication protocols

Integrated peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

16 I/O ports

5KB of FLASH program memory

256 bytes of EEPROM

256 bytes of RAM

A/D converter with 5 channels at 10-bit resolution

Internal oscillator

Product Advantages

High-speed processing capabilities

Comprehensive range of connectivity options

Ample memory for complex programs and data storage

Advanced peripherals supporting varied application needs

Built-in power management and safety features

Key Technical Parameters

Core Processor: PIC

Core Size: 8-Bit

Speed: 20MHz

Program Memory Size: 3.5KB (2K x 14)

RAM Size: 256 x 8

EEPROM Size: 256 x 8

Voltage Supply (Vcc/Vdd): 4V ~ 5.5V

Quality and Safety Features

Brown-out Detect/Reset ensures stable operation under fluctuating power supply conditions

Watchdog Timer for system recovery and maintenance

Compatibility

Supports I2C and SPI protocols for enhanced connectivity

Suitable for surface mount technology with an 18-SOIC package

Application Areas

Automotive systems

Consumer electronics

Industrial automation

IoT devices

Product Lifecycle

Status: Active

Not nearing discontinuation, with replacements and upgrades readily available

Several Key Reasons to Choose This Product

Flexible and fast 8-bit architecture suitable for a multitude of embedded applications

Comprehensive peripheral support enabling a wide feature set in final products

Reliable and stable operation in variable environmental conditions ranging from -40°C to 85°C

Low power requirements supporting efficient system designs

Easy to integrate with existing technology due to standard communication protocols and surface mount packaging