atmega32u4-au

The ATmega32U4-AU is a high-performance, low-power 8-bit microcontroller from the popular Atmel AVR family. It is designed for a wide range of applications including USB peripherals, consumer electronics, industrial control systems, and more. The ATmega32U4-AU features 32KB of flash memory, 2.5KB of SRAM, and 1KB of EEPROM, providing ample storage for program and data storage. Its built-in USB 2.0 full-speed interface allows for easy connectivity to a host device, making it ideal for USB-based applications. The microcontroller also includes a variety of communication interfaces including SPI, I2C, and UART, as well as analog-to-digital converters and digital-to-analog converters for interfacing with the external world. With its low power consumption and high performance, the ATmega32U4-AU is a versatile and reliable choice for a wide range of embedded system designs.