Microchip Technology ATXMEGA128A3-AUR Product Overview

The ATXMEGA128A3-AUR is a high-performance, low-power 8/16-bit microcontroller from the popular AVR® XMEGA® A3 series by Microchip Technology. This microcontroller is designed to execute powerful instructions in a single clock cycle, providing a throughput approaching 1 MIPS per MHz and balancing power consumption and processing speed in a remarkable manner.

The device is equipped with 128KB of in-system self-programmable flash, 8KB boot code section, 2KB EEPROM, and 8KB internal SRAM. Such memory configuration is ideal for applications requiring ample space for complex programs and data storage, without the need for additional external memory components.

Among its features, the ATXMEGA128A3-AUR boasts a wide range of peripherals. It includes four 16-bit timer/counters, two of which are high-resolution extensions, eight-channel event system, and a 16-channel, 12-bit analog-to-digital converter. These features enable precise timing, event-driven actions, and accurate analog signal measurements, which are crucial for industrial control systems, sensor hubs, and other sophisticated applications.

The microcontroller also supports advanced digital communication interfaces such as USART, SPI, and I2C compatible Two-Wire Interface. This ensures versatile connectivity options for serial communication with other microcontrollers, sensors, and peripherals.

Enhanced with the innovative picoPower® technology, the ATXMEGA128A3-AUR excels in energy efficiency, making it an ideal choice for portable and battery-operated devices. It operates across a wide voltage range of 1.6V to 3.6V and features various power-saving modes, allowing designers to optimize power consumption according to their application needs.

Supplied in a 64-pin TQFP package, the ATXMEGA128A3-AUR is a robust solution for demanding applications that require a combination of high-speed processing, advanced peripherals, and low power consumption. It is a versatile MCU choice for a broad array of applications, including but not limited to, automation, consumer electronics, and IoT devices.

Note: The "AUR" suffix indicates the package type and temperature range for this specific model.