The ATXMEGA128A3U-AUR is a high-performance, low-power 8/16-bit microcontroller from Microchip Technology, designed for advanced applications requiring a combination of efficiency, versatility, and speed. This device is based on the innovative AVR® XMEGA® architecture, which provides the perfect balance between power consumption and processing capability.
With a maximum operating frequency of 32MHz, the ATXMEGA128A3U-AUR boasts a 128KB of in-system self-programmable flash, 8KB boot code section, 2KB EEPROM, and 8KB internal SRAM. These memory features, coupled with the microcontroller's advanced peripherals, make it an ideal choice for a wide range of applications, including industrial control systems, medical devices, consumer electronics, and automation systems.
The device supports QTouch® library support for capacitive touch functionality, which is increasingly important in modern user interfaces. Furthermore, its rich set of peripherals includes a high-speed 12-bit analog-to-digital converter, two analog comparators with window mode, a variety of timers/counters, and multiple serial communication modules. These features allow for flexible interfacing and precise control in complex embedded systems.
The ATXMEGA128A3U-AUR also features power-saving techniques such as Event System, SleepWalking, and QTouch® capacitive touch sensing, which help to reduce power consumption during idle, active, and sleep modes. This makes it an excellent choice for battery-operated devices where power efficiency is critical.
This microcontroller comes in a 64-pin TQFP (Thin Quad Flat Package) and has an operational temperature range of -40°C to +85°C, ensuring reliable performance in harsh environments. The part number "AUR" indicates the device is available in tape and reel packaging, suitable for automated assembly processes.
Overall, the ATXMEGA128A3U-AUR from Microchip Technology is a robust and flexible microcontroller that brings advanced capabilities to your next embedded project, ensuring high performance with minimal power consumption.
