ATMEGA16U2-AU The Microchip Technology ATMEGA16U2-AU is an 8-bit AVR microcontroller featuring 16KB of Flash memory and operating at up to 16MHz. It is housed in a 32-TQFP package.
Mfr Part #:

ATMEGA16U2-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATMEGA16U2-AU is an 8-bit AVR microcontroller featuring 16KB of Flash memory and operating at up to 16MHz. It is housed in a 32-TQFP package.
✓ Total Stock: 13 pcs

ATMEGA16U2-AU Available from 1 distributor

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ATMEGA16U2-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATMEGA16U2-AU Description

Short technical summary and product information.

The ATMEGA16U2-AU from Microchip Technology is a high-performance, low-power 8-bit AVR microcontroller. It boasts an advanced RISC architecture with 125 powerful instructions, most executing in a single clock cycle, providing up to 16 MIPS throughput at 16 MHz.

 

This microcontroller features 16KB of In-System Self-Programmable Flash memory, 512 bytes of SRAM, and 512 bytes of EEPROM. It supports a wide operating voltage range of 2.7V to 5.5V and operates within an industrial temperature range of -40°C to 85°C.

 

Key peripherals include a USB 2.0 Full-speed device module, SPI, UART/USART interfaces, and multiple timer/counter modules. It also includes features like Power-On Reset, Programmable Brown-out Detection, and an internal calibrated oscillator. The ATMEGA16U2-AU is available in a 32-TQFP (7x7mm) surface-mount package.

 

Designed for a variety of embedded applications, this microcontroller offers a robust set of features for control and communication tasks. Its compact size and integrated peripherals make it suitable for space-constrained designs.

ATMEGA16U2-AU Quick Information

Product Type: Microcontroller
Series: ATmega16U2
Canonical Name: ATMEGA16U2-AU 8-Bit AVR Microcontroller
Subcategory: 8-Bit AVR Microcontroller

ATMEGA16U2-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

ATMEGA16U2-AU Features

  • 8-bit AVR microcontroller with 16KB Flash memory.
  • Operates at up to 16MHz frequency.
  • Supports USB 2.0, SPI, and UART interfaces.
  • Wide operating voltage from 2.7V to 5.5V.
  • Industrial temperature range of -40°C to 85°C.

ATMEGA16U2-AU Applications

  • Ideal for USB interface applications.
  • Suitable for embedded control systems.
  • Used in data acquisition systems.
  • Applicable for serial communication tasks.
  • General purpose microcontroller applications.

ATMEGA16U2-AU FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the ATMEGA16U2-AU?

The ATMEGA16U2-AU operates from 2.7V to 5.5V.

What package type is the ATMEGA16U2-AU available in?

The ATMEGA16U2-AU is available in a 32-TQFP package.

What is the operating temperature range for the ATMEGA16U2-AU?

The ATMEGA16U2-AU operates from -40°C to 85°C.

What is the Flash memory size of the ATMEGA16U2-AU?

The ATMEGA16U2-AU features 16KB of Flash memory.

What interfaces does the ATMEGA16U2-AU support?

The ATMEGA16U2-AU supports SPI, UART/USART, and USB interfaces.

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