ATMEGA16U2-MU - Microchip Technology

Manufacturer Part Number

ATMEGA16U2-MU

Manufacturer

Microchip Technology

Introduction

High-performance, low-power Microchip 8-bit AVR RISC-based microcontroller

Product Features and Performance

8-bit AVR Microcontroller

16MHz maximum clock speed

16KB of in-system self-programmable Flash memory

512 bytes EEPROM

512 bytes Internal SRAM

USB 2.0 Full-speed/Low Speed Device Module with Interrupt on Transfer Completion

Product Advantages

Advanced RISC Architecture

High Endurance Non-volatile Memory segments

Efficient data transfers with hardware multiplier

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Speed: 16MHz

Connectivity: SPI, UART/USART, USB

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

Number of I/O: 22

Program Memory Size: 16KB (8K x 16)

EEPROM Size: 512 x 8

RAM Size: 512 x 8

Voltage - Supply: 2.7V ~ 5.5V

Quality and Safety Features

Internal Oscillator with Calibration

Brown-out Detection

Temperature Range: -40°C ~ 85°C

Watchdog Timer with Separate On-chip Oscillator

Compatibility

USB 2.0 Full-speed/Low Speed Device Module

Supports Data Transfers via SPI, UART/USART

Application Areas

USB Interface Microcontroller Applications

Sensor Systems

Robotics

Consumer Electronics

Product Lifecycle

Active Product Status

Longevity Program Support

Several Key Reasons to Choose This Product

In-system programmable Flash allows firmware updates

Comprehensive set of peripherals for versatile use in various applications

Low Power Consumption for battery-powered applications

High integration reduces external component count

Robust operation with built-in safety features

Supported by Microchip's extensive ecosystem of software and hardware tools