The MICROCHIP TECH. ATXMEGA128D4-MH is a versatile microcontroller unit (MCU) that combines 8-bit and 16-bit AVR RISC technology with a range of impressive features. With 128KB of Flash memory, 8KB of SRAM, and 2KB of EEPROM, this MCU offers ample storage capacity for your applications. Operating at a speed of 32MHz and supporting voltage inputs from 1.8V to 3.3V, the ATXMEGA128D4-MH is suitable for a wide range of projects. It is designed to withstand temperatures ranging from -40°C to +85°C, making it a reliable choice for industrial and outdoor applications. This MCU comes in a 44-Pin VQFN EP package and is available in tray packaging for easy handling and storage.