The ATMEGA328PB-MN is a high-performance 8-bit microcontroller unit (MCU) with AVR RISC architecture, offering 32KB of Flash memory. This versatile chip operates at voltages of 2.5V, 3.3V, and 5V, making it compatible with a wide range of applications. The 32-pin VQFN EP package enhances space efficiency and allows for easy integration onto circuit boards. Perfect for a variety of projects, this MCU is available in tray packaging for convenient storage and assembly.