ATMEGA168-20PI - Atmel

Manufacturer Part Number

ATMEGA168-20PI

Manufacturer

microchip-technology

Introduction

The ATMEGA168-20PI is a high-performance, low-power 8-bit AVR RISC-based microcontroller that combines 16KB of in-system programmable flash memory, 1KB of SRAM, 512 bytes of EEPROM, and a 10-bit A/D converter in a 28-pin package. It is designed for applications that require a balance of performance, power efficiency, and cost-effectiveness.

Product Features and Performance

8-bit AVR RISC-based microcontroller

20MHz clock speed

16KB of in-system programmable flash memory

1KB of SRAM

512 bytes of EEPROM

10-bit A/D converter

I2C, SPI, and UART/USART communication interfaces

Brown-out detection and reset, power-on reset, PWM, and watchdog timer

Product Advantages

High performance and power efficiency

Extensive peripheral set for a wide range of applications

In-system programmable flash memory for easy firmware updates

Low-power modes for energy-efficient operation

Key Reasons to Choose This Product

Proven AVR architecture with a vast ecosystem of development tools and resources

Excellent balance of features, performance, and cost-effectiveness

Ideal for a wide range of embedded applications, from industrial control to home automation

Quality and Safety Features

Extended operating temperature range of -40°C to 85°C

Robust brown-out detection and reset functionality

Watchdog timer for system reliability

Compatibility

The ATMEGA168-20PI is compatible with other AVR ATmega series microcontrollers, allowing for easy migration and code reuse.

Application Areas

Industrial control and automation

Home automation and smart devices

Sensor and monitoring systems

Portable and battery-powered applications

Product Lifecycle

The ATMEGA168-20PI is an obsolete product, meaning it is no longer in active production. However, there are several equivalent and alternative models available from Microchip, such as the ATMEGA328P and ATMEGA328PB. Customers are advised to contact our website's sales team for more information on the best replacement options for their specific needs.