PIC16F874-04/P - Microchip Technology

Manufacturer Part Number

PIC16F874-04/P

Manufacturer

Microchip Technology

Introduction

The PIC16F874-04/P is an 8-bit microcontroller from Microchip's PIC® 16F series designed for embedded applications.

Product Features and Performance

8-Bit Core Processor

7KB of Flash Program Memory

192 Bytes of RAM

128 Bytes of EEPROM

33 Digital I/O Pins

Multiple Communication Interfaces (I2C, SPI, UART/USART)

8-channel 10-bit Analog-to-Digital Converter

PWM Support

Watchdog Timer (WDT)

Brown-out Reset (BOR)

Power-on Reset (POR)

Product Advantages

Efficient 8-bit architecture

Robust set of peripherals

Reliable FLASH memory technology

Versatile for a wide range of applications

Low power consumption

Large community and support base

Key Technical Parameters

Core Size: 8-Bit

Speed: 4MHz

Program Memory: 7KB (4K x 14)

RAM Size: 192 x 8

EEPROM Size: 128 x 8

Number of I/O: 33

Voltage Supply: 4V ~ 5.5V

Temperature Operating Range: 0°C ~ 70°C

Quality and Safety Features

Extended operating temperature range

Reset and watchdog features for system reliability

Mature technology with proven quality

Compatibility

Through Hole 40-PDIP mounting

Compatible with various external oscillators

Application Areas

Consumer Electronics

Automotive

Industrial Control Systems

Home Automation

Telecommunication

Product Lifecycle

Product Status: Active

No immediate risk of discontinuation

Support for legacy designs and migrations to newer versions

Key Reasons to Choose This Product

High integration of features reduces system complexity

Robust peripheral set supports complex functionality

Ease of programming and debugging simplifies development

Strong support from Microchip Technology

Availability of resources and community knowledge for development

Reliability in diverse operating conditions

Sustainable lifecycle with active product status

Minimal risk of near-term obsolescence