The AT90CAN32-16AU is a powerful microcontroller designed for CAN (Controller Area Network) applications. It features 32KB of Flash memory, 2KB of EEPROM, and 2KB of SRAM, making it ideal for embedded systems that require high-performance processing capabilities. This microcontroller operates at a clock speed of 16MHz, providing fast and efficient execution of code. It also comes equipped with 32 general-purpose I/O pins, allowing for easy integration with a wide range of peripheral devices and sensors. The AT90CAN32-16AU supports the CAN 2.0A and 2.0B protocols, making it suitable for use in automotive applications, industrial automation, and other CAN-based systems. It features a built-in CAN controller and transceiver, simplifying the design process and reducing overall costs. Additionally, this microcontroller offers a variety of communication interfaces, including SPI, USART, and I2C, enabling seamless integration with other devices and allowing for efficient data exchange. Overall, the AT90CAN32-16AU is a versatile and reliable microcontroller that offers advanced features and excellent performance for a wide range of CAN applications.