ATMEGA48A-AUR - Microchip Technology

Manufacturer Part Number

ATMEGA48A-AUR

Manufacturer

Microchip Technology

Introduction

8-Bit AVR Microcontroller with Advanced RISC Architecture

Product Features and Performance

8-Bit AVR Core

20MHz Maximum Operating Frequency

I2C, SPI, UART/USART Connectivity

Brown-out Detect/Reset, POR, PWM, WDT Peripherals

23 Programmable I/O Lines

4KB Flash Memory

256 Bytes EEPROM

512 Bytes Internal SRAM

Internal Oscillator

Extended Temperature Range

Product Advantages

Low Power Consumption Modes

Integrated Analog-to-Digital Converter

Flexible and Easy Programming

Large Community and Ecosystem Support

Robust Peripheral Set for Versatile Applications

Key Technical Parameters

Operating Voltage 1.8V to 5.5V

10-bit ADC with 8 Channels

FLASH Memory Endurance of 10,000 Write/Erase Cycles

EEPROM Endurance of 100,000 Write/Erase Cycles

Quality and Safety Features

Built-In Reset and Oscillator Failure Detection

In-System Self-Programmable with Boot Program

Temperature Range from -40°C to 85°C

Compatibility

Compatible with Various AVR Development Tools and Software

Application Areas

Consumer Electronics

Industrial Control Systems

Automotive Applications

Internet of Things (IoT) Devices

Product Lifecycle

Active Product

Readily Available

Not Reported to be Near Discontinuation

Several Key Reasons to Choose This Product

High Integration for Minimizing External Components

Power Efficiency Ideal for Battery-Powered Applications

Reliable Performance in Temperature-Varied Environments

Wide Range of Supported Communication Protocols

Easily Scalable with Other Devices in the AVR Product Line