ATMEGA48-20MU - Microchip Technology

Manufacturer Part Number

ATMEGA48-20MU

Manufacturer

Microchip Technology

Introduction

The ATMEGA48-20MU is an 8-bit microcontroller from Microchip Technology's AVR ATmega series, designed for efficient management and execution of embedded applications.

Product Features and Performance

Core: 8-Bit AVR

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

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

Program Memory Size: 4KB

EEPROM Size: 256 bytes

RAM Size: 512 bytes

Data Converters: 8-channel, 10-bit Analog to Digital Converter

Oscillator Type: Internal

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

Mounting Type: Surface Mount

Package: 32-VQFN (5x5)

Product Advantages

Versatile communication options enhancing connectivity

Integrated safety features for robust operation

Efficient power management

Comprehensive peripheral set supports complex functionalities

Wide operating temperature range ensures reliability across environments

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Number of I/O: 23

Voltage Supply (Vcc/Vdd): 2.7V ~ 5.5V

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer for system recovery

Compatibility

Compatible with other AVR series microcontrollers for streamlined integration

Application Areas

Automotive systems

Industrial automation

Consumer electronics

Internet of Things devices

Product Lifecycle

Status: Active

The product is not nearing discontinuation, with replacements or upgrades readily available.

Several Key Reasons to Choose This Product

High-speed processing capability at 20MHz for efficient operations

Diverse connectivity options (I2C, SPI, UART/USART) for enhanced data transfer and module integration

Advanced peripheral set including PWM, WDT, and analog to digital converters for comprehensive functionality

Robust operation ensured by quality and safety features, including brown-out detect/reset and a wide operating temperature range

Highly compatible and versatile for a range of application areas from automotive to IoT devices

Active product lifecycle status ensures long-term availability and support