ATMEGA16U2-AUR - Microchip Technology

Manufacturer Part Number

ATMEGA16U2-AUR

Manufacturer

Microchip Technology

Introduction

8-bit AVR RISC-based microcontroller

Designed for cost-sensitive, low-power embedded applications

Product Features and Performance

16KB (8K x 16) FLASH program memory

512 x 8 bytes EEPROM

512 x 8 bytes internal SRAM

22 programmable I/O lines

Peripheral features: SPI, UART/USART, USB

16MHz internal oscillator

Brown-out detection, Power-on Reset (POR), PWM, Watchdog Timer (WDT)

Product Advantages

Low power consumption

Compact 32-TQFP (7x7) package

Wide operating temperature range (-40°C to 85°C)

RoHS3 compliant

Key Technical Parameters

8-bit AVR core

7V to 5.5V operating voltage

32-TQFP (7x7) package

Surface mount

Quality and Safety Features

RoHS3 compliant

ESD protection

Brown-out detection

Power-on Reset (POR)

Compatibility

Compatible with other AVR ATmega series microcontrollers

Application Areas

Cost-sensitive, low-power embedded applications

USB-based applications

Industrial control

Home automation

Portable devices

Product Lifecycle

This product is still in active production and widely available.

Upgrades and replacements may be available in the future as the AVR ATmega series evolves.

Several Key Reasons to Choose This Product

Robust 8-bit AVR architecture with comprehensive peripheral set

Low power consumption and wide operating temperature range

Compact 32-TQFP (7x7) package for space-constrained designs

RoHS3 compliance for eco-friendly applications

Extensive ecosystem and development tools support from Microchip