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ATMEGA16U2-AU The Microchip ATMEGA16U2-AUR is an 8-bit AVR microcontroller operating at 16MHz. It features 16KB of FLASH program memory and a 32-TQFP package.
Mfr Part #:

ATMEGA16U2-AU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The Microchip ATMEGA16U2-AUR is an 8-bit AVR microcontroller operating at 16MHz. It features 16KB of FLASH program memory and a 32-TQFP package.
✓ Total Stock: 7,953 pcs
$ Price Range: $6.63

ATMEGA16U2-AU Available from 1 distributor

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✓ Non-Authorised
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7,953 pcs
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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
Frequency
Number of I/O
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Voltage
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ATMEGA16U2-AU Description

Short technical summary and product information.

The ATMEGA16U2-AUR from Microchip is an 8-bit AVR microcontroller designed for embedded applications. It operates at a speed of 16MHz and offers 16KB of FLASH program memory, along with 512 bytes of RAM and 512 bytes of EEPROM.

 

This microcontroller includes essential peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity options include SPI, UART/USART, and USB interfaces. It features 22 general-purpose I/O pins and an internal oscillator.

 

The ATMEGA16U2-AUR is housed in a compact 32-TQFP (7x7) package, suitable for various PCB designs. It operates within a voltage supply range of 2.7V to 5.5V and has an operating temperature range of -40°C to 85°C. The device is RoHS3 compliant and has an MSL rating of 1.

ATMEGA16U2-AU Quick Information

Product Type: Microcontroller
Series: AVR ATmega
Canonical Name: ATMEGA16U2-AUR AVR Microcontroller IC
Subcategory: Embedded Microcontrollers

ATMEGA16U2-AU Compliance

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

ATMEGA16U2-AU Estimated Pricing

Qty Low High
1+ $6.63 $6.63

Estimated market price range - modelled values for guidance only, not live distributor offers.

ATMEGA16U2-AU Features

  • 8-Bit AVR Microcontroller
  • 16MHz Clock Speed
  • 16KB FLASH Program Memory
  • 32-TQFP (7x7) Package
  • RoHS3 Compliant

ATMEGA16U2-AU Applications

  • Embedded system control
  • Data acquisition systems
  • USB interface applications
  • Prototyping and development

ATMEGA16U2-AU FAQs

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

The operating voltage range is 2.7V to 5.5V.

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

The operating temperature range is -40°C to 85°C.

What package does the ATMEGA16U2-AU come in?

The ATMEGA16U2-AU comes in a 32-TQFP (7x7mm) package.

How much program memory does the ATMEGA16U2-AU have?

It has 16KB of Flash program memory.

What connectivity interfaces does the ATMEGA16U2-AU support?

It supports SPI, UART/USART, and USB interfaces.

How many I/O pins does the ATMEGA16U2-AU have?

It has 22 I/O pins.

What is the maximum speed of the ATMEGA16U2-AU?

The maximum speed is 16MHz.

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