Microchip Technology

ATXMEGA128A3U-AUR  

Microcontrollers

The ATXMEGA128A3U-AUR is a microcontroller unit (MCU) from Microchip Technology's AVR series. It is based on the 8-bit AVR core and is designed for a wide range of applications that require high performance and low power consumption.

Description:

The ATXMEGA128A3U-AUR is a high-performance, low-power MCU with 128KB of internal flash memory, 16KB of SRAM, and 4KB of EEPROM. It features a 32-bit RISC architecture with a maximum clock speed of 32MHz. The MCU is available in a 44-pin QFN package.

Features:

1. 8-bit AVR core with 32-bit RISC architecture
2. 128KB of internal flash memory
3. 16KB of SRAM
4. 4KB of EEPROM
5. 32MHz maximum clock speed
6. 44-pin QFN package
7. Peripheral touch controller with QTouch library support
8. USB interface with support for low-speed, full-speed, and high-speed operation
9. Advanced security features, including AES encryption and secure boot
10. Event system for efficient inter-peripheral communication
11. Sleep mode for low-power operation

Applications:

The ATXMEGA128A3U-AUR is suitable for a wide range of applications that require high performance, low power consumption, and advanced features. Some of the potential applications include:

1. Industrial control systems
2. Medical devices
3. Portable electronics
4. Smart home devices
5. IoT devices
6. Wearable technology
7. Automotive infotainment systems
8. Robotics
9. Security systems
10. Human-Machine Interface (HMI) devices

In summary, the ATXMEGA128A3U-AUR is a versatile and powerful MCU from Microchip Technology's AVR series. With its high-performance 32-bit RISC architecture, advanced security features, and low-power operation, it is suitable for a wide range of applications in various industries.

ATXMEGA128A3U-AUR Documents

Download datasheets and manufacturer documentation for ATXMEGA128A3U-AUR

PCN Assembly/Origin :

ATXMEGA1xx 24/Nov/2023      

Datasheets :

ATxmegazzzA3U Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Carrier Tape 05/Feb/2021      

Manuals :

XMEGA AU Manual      

Design Resources :

ATxmega128A3U Development Tool Selector      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH