PIC16F874-20/L - Microchip Technology

Manufacturer Part Number

PIC16F874-20/L

Manufacturer

Microchip Technology

Introduction

The PIC16F874-20/L is a versatile 8-bit microcontroller from Microchip Technology's robust PIC® 16F series, designed for embedded control applications.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit

Speed: 20MHz

Connectivity options include I2C, SPI, UART/USART

Peripherals include Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Program Memory Size: 7KB (4K x 14)

Program Memory Type: FLASH

EEPROM Size: 128 x 8

RAM Size: 192 x 8

Data Converters: 8x10 bit Analog to Digital converter

Oscillator Type: External

Product Advantages

High integration with multiple connectivity options and peripherals enhances system reliability and reduces component count.

Flexible memory resources including FLASH, EEPROM, and RAM for various data and code storage requirements.

Enhanced oscillator stability and precision.

Key Technical Parameters

Number of I/O: 33

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

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package: 44-PLCC (16.59x16.59)

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset functions prevent improper operation during low voltage conditions.

Watchdog Timer for system recovery in anomaly situations.

Compatibility

Compatible with various microcontroller development environments that support the PIC architecture.

Application Areas

Industrial automation

Home appliances

Automotive systems

Consumer electronics

Product Lifecycle

Status: Active

Not nearing discontinuation; replacements and upgrades readily available.

Several Key Reasons to Choose This Product

Robust processing capabilities with a 20MHz 8-bit PIC core.

Extensive connectivity and peripheral support streamlines integration in complex designs.

Employs well-supported and established technology with reliable supplier backing (Microchip Technology).

Flash memory facilitates easy program updates and revisions.

Suitable for a wide range of applications and industries, enhancing its adaptability and value in versatile uses.