PIC16F84A-04/SO - Microchip Technology

Manufacturer Part Number

PIC16F84A-04/SO

Manufacturer

Microchip Technology

Introduction

An 8-bit microcontroller suitable for a variety of embedded applications

Product Features and Performance

Core Processor - PIC

Core Size - 8-Bit

Speed - 4MHz

Program Memory Size - 1.75KB (1K x 14)

Program Memory Type - FLASH

EEPROM Size - 64 x 8

RAM Size - 68 x 8

Number of I/O - 13

Peripherals - Power-on Reset (POR), Watchdog Timer (WDT)

Voltage Supply - 4V to 5.5V

Oscillator Type - External

Operating Temperature Range - 0°C to 70°C

Product Advantages

Robust instruction set for versatile control applications

High performance to power consumption ratio

Built-in EEPROM for non-volatile memory storage

Simple and easy to interface with various peripherals

Stable operation with a Watchdog Timer

Key Technical Parameters

Speed - 4MHz

Program Memory - 1.75KB FLASH

EEPROM - 64 x 8 bits

RAM - 68 x 8 bits

I/O pins - 13

Supply Voltage - 4V to 5.5V

Operating Temperature - 0°C to 70°C

Quality and Safety Features

Watchdog Timer to prevent system hang-ups

Power-on Reset ensures proper startup

Established reliability under standard operating conditions

Compatibility

Compatible with various external oscillators

Can interface with a wide range of sensors and actuators

Uses standard 18-SOIC surface mount package

Application Areas

Consumer electronics

Automotive systems

Industrial controls

Home automation

Product Lifecycle

Status - Active

Not nearing discontinuation

Replacements or upgrades usually available with newer versions of the PIC series

Several Key Reasons to Choose This Product

Reliable and widely supported core processor

Low power consumption for battery-powered devices

Flexible programming capabilities with FLASH memory

Adequate memory size for simple to moderate complexity applications

Compatible with a broad range of external components

Robust peripheral set for comprehensive device control

Long product lifecycle with active status and support from Microchip Technology

Extensive documentation and resources available