The Microchip ATXMEGA16A4-AUR is an advanced 8-bit/16-bit AVR RISC microcontroller unit, featuring 16KB Flash memory, 2KB SRAM, and 1KB EEPROM for data storage. Operating at a frequency of 32MHz, this MCU is designed to perform efficiently in a wide temperature range from -40°C to +85°C. With multiple voltage options (1.8V, 2.5V, 3.3V) and housed in a compact 44-Pin TQFP package, the ATXMEGA16A4-AUR is ideal for a variety of industrial and commercial applications. The tape and reel packaging ensures easy handling and integration into production processes.