The Microchip Tech. part ATXMEGA128A3-MH is a powerful microcontroller unit (MCU) designed for various applications. It features an 8-bit/16-bit AVR RISC architecture which provides excellent performance and efficiency. With a generous 128KB Flash memory, 8KB SRAM, and 2KB EEPROM, it offers ample storage space for your program code and data. The ATXMEGA128A3-MH operates at a clock speed of 32MHz, ensuring speedy execution of instructions. It can withstand a wide temperature range of -40°C to +85°C, making it suitable for use in extreme environments. This microcontroller supports voltage levels of 1.8V, 2.5V, and 3.3V, providing flexibility in power supply options. Its 64-pin QFN EP package allows for easy integration into your circuit design. The ATXMEGA128A3-MH is available in a tray packaging, ensuring convenient handling and storage.