PIC16C66-20I/SO - Microchip Technology

Manufacturer Part Number

PIC16C66-20I/SO

Manufacturer

Microchip Technology

Introduction

The PIC16C66-20I/SO is an 8-bit microcontroller from Microchip Technology, featuring robust peripherals and flexible connectivity options, ideal for a broad range of applications.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit

Speed: 20MHz

Connectivity options include I2C, SPI, and UART/USART

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

Program Memory Size: 14KB (8K x 14)

Program Memory Type: One-Time Programmable (OTP)

RAM Size: 368 x 8

Operating Temperature Range: -40°C to 85°C

Oscillator Type: Requires external oscillator

Mounting Type: Surface-Mount

Package: 28-SOIC

Product Advantages

Extended temperature range suitable for industrial applications

High-speed operation at 20MHz for effective real-time processing

Multiple connectivity options provide versatility in system design

Key Technical Parameters

Voltage Supply Range: 4V to 6V

Number of I/O Pins: 22

Package / Case: 28-SOIC (0.295", 7.50mm Width)

OTP memory for reliable program storage

Quality and Safety Features

Brown-out Detect/Reset prevents improper operation due to low voltage

Power-on Reset ensures proper startup conditions

Watchdog Timer helps in recovering from error states

Compatibility

Compatible with various development tools and software from Microchip Technology

Application Areas

Industrial Control Systems

Consumer Electronics

Automotive applications

Communication equipment

Product Lifecycle

Current Product Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High reliability and robust performance in extreme conditions

Flexible programming capabilities with OTP memory

Comprehensive set of peripherals including PWM and multiple communication interfaces

Strong support and extensive documentation available from Microchip Technology

Suitable for diverse applications from consumer electronics to automotive systems