Microchip Technology

ATXMEGA64A4U-AUK  

Microcontrollers

The ATXMEGA64A4U-AUK is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the AVR XMEGA family of MCUs, which are known for their high performance, low power consumption, and advanced peripheral features.

Description:

The ATXMEGA64A4U-AUK is a 64-pin QFN package MCU with a 64 KB in-system programmable flash memory, 4 KB SRAM, and 2 KB EEPROM. It features a 32-bit RISC architecture with a maximum CPU frequency of 32 MHz. The MCU is based on the enhanced AVR core with a Harvard architecture, which allows for separate instruction and data buses, resulting in efficient code execution.

Features:

1. 32-bit RISC architecture with a maximum CPU frequency of 32 MHz.
2. 64 KB in-system programmable flash memory.
3. 4 KB SRAM.
4. 2 KB EEPROM.
5. Enhanced AVR core with a Harvard architecture.
6. Advanced peripheral features, including USB, SPI, I2C, UART, and PWM.
7. On-chip debugging and programming support with JTAG and SPI.
8. Low power consumption with various power-saving modes.
9. Integrated voltage regulator and internal oscillator.
10. Operates on a supply voltage range of 1.8V to 5.5V.

Applications:

The ATXMEGA64A4U-AUK is suitable for a wide range of applications due to its high performance, low power consumption, and advanced peripheral features. Some potential applications include:

1. Industrial control and automation systems.
2. Portable and battery-powered devices.
3. Smart home and IoT devices.
4. Medical equipment and wearables.
5. Automotive applications, such as infotainment systems and body control modules.
6. Robotics and unmanned vehicles.
7. Security systems, including surveillance cameras and access control devices.
8. Consumer electronics, such as audio and video equipment.
9. Wireless communication devices, including Zigbee, Bluetooth, and Wi-Fi modules.
10. Energy harvesting and power management systems.

The ATXMEGA64A4U-AUK's combination of performance, power efficiency, and advanced peripherals make it a versatile choice for various embedded systems and applications.

ATXMEGA64A4U-AUK Documents

Download datasheets and manufacturer documentation for ATXMEGA64A4U-AUK

Errata :

ATxmega128/64/32/16A4U Errata~      

Datasheets :

ATXMEGAxxA4U Datasheet      

PCN Packaging :

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

Manuals :

XMEGA AU Manual      

Design Resources :

ATxmega64A4U Development Tool Selector      

HTML Datasheet :

ATXMEGAxxA4U Datasheet      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH