The Microchip Tech. ATMEGA64M1-AU is an 8-bit AVR RISC microcontroller that offers 64KB of flash memory, making it suitable for a wide range of applications. Operating at both 3.3V and 5V, this MCU is versatile and adaptable to different voltage requirements. Housed in a 32-pin TQFP package, it is compact yet powerful, providing an efficient solution for various electronic designs. The tray packaging ensures easy handling and storage. With its robust features and reliable performance, the ATMEGA64M1-AU is an ideal choice for embedded system development and other projects.