Microchip Technology

ATMEGA16U2-AU  

Microcontrollers

Microchip Technology's ATMEGA16U2-AU is a low-power, high-performance 8-bit microcontroller unit (MCU) that features a high-speed USB interface. It is based on the AVR enhanced low-power architecture and is designed for a wide range of applications where low power consumption and high performance are required.

Description:

The ATMEGA16U2-AU is a 28-pin QFN package microcontroller with 16 KB of flash memory, 1 KB of EEPROM, and 1 KB of SRAM. It features a high-speed USB interface that supports USB 2.0 low-speed and full-speed operations. The microcontroller also has a wide operating voltage range of 1.8V to 5.5V and operates at a frequency of up to 16 MHz.

Features:

• 8-bit AVR enhanced low-power architecture
• 16 KB of flash memory
• 1 KB of EEPROM
• 1 KB of SRAM
• High-speed USB interface supporting USB 2.0 low-speed and full-speed operations
• 28-pin QFN package
• Wide operating voltage range of 1.8V to 5.5V
• Operating frequency of up to 16 MHz
• On-chip debugging and programming support

Applications:

The ATMEGA16U2-AU is suitable for a wide range of applications where low power consumption and high performance are required. Some of the applications where it can be used include:

1. USB peripherals: The high-speed USB interface makes it suitable for developing USB peripherals such as keyboards, mice, and game controllers.
2. Data acquisition systems: The microcontroller can be used in data acquisition systems where low power consumption and high performance are required.
3. Industrial control systems: The wide operating voltage range and on-chip debugging and programming support make it suitable for industrial control systems.
4. Medical equipment: The low power consumption and high performance of the microcontroller make it suitable for medical equipment such as blood glucose meters and insulin pumps.
5. Consumer electronics: The microcontroller can be used in consumer electronics such as smartphones, tablets, and smartwatches.

In summary, the ATMEGA16U2-AU is a versatile microcontroller with a high-speed USB interface that can be used in a wide range of applications where low power consumption and high performance are required. Its features make it suitable for developing USB peripherals, data acquisition systems, industrial control systems, medical equipment, and consumer electronics.

ATMEGA16U2-AU Documents

Download datasheets and manufacturer documentation for ATMEGA16U2-AU

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATMEGA8/16/32U2 Datasheet       ATMEGA8/16/32U2 Summary      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATmega16U2 Development Tool Selector      

HTML Datasheet :

ATMEGA8/16/32U2 Datasheet       ATMEGA8/16/32U2 Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 06/Jun/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH