ATMEGA48-20AI - Atmel

Manufacturer Part Number

ATMEGA48-20AI

Manufacturer

Microchip Technology

Introduction

The ATMEGA48-20AI is an 8-bit AVR microcontroller from Microchip Technology. It features a high-performance, low-power RISC architecture and is well-suited for a wide range of embedded applications.

Product Features and Performance

8-bit AVR microcontroller

20MHz core speed

4KB of in-system self-programmable FLASH program memory

256 bytes of EEPROM

512 bytes of internal SRAM

23 programmable I/O lines

Peripheral features include I2C, SPI, UART/USART, brown-out detection, power-on reset, PWM, and watchdog timer

Product Advantages

Low power consumption

High performance

Flexible and configurable peripherals

In-system programmable FLASH memory

Wide operating voltage range (2.7V to 5.5V)

Key Reasons to Choose This Product

Ideal for cost-sensitive, low-power embedded applications

Broad compatibility with various industrial and consumer electronics

Proven track record of reliability and longevity in the market

Extensive ecosystem of development tools and resources available

Quality and Safety Features

Industrial-grade operating temperature range (-40°C to 85°C)

Robust power supply and reset circuitry

Comprehensive device protection features

Compatibility

Compatible with a wide range of development platforms and tools

Seamless integration with other Microchip AVR microcontroller families

Application Areas

Industrial control and automation

Home appliances and consumer electronics

Automotive and transportation systems

Portable and battery-powered devices

Product Lifecycle

The ATMEGA48-20AI 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, ATMEGA328PB, and ATMEGA4809. Customers are advised to contact our website's sales team for more information on available options and product recommendations.