The ATSAMC21E16A-AUT is a robust automotive-grade microcontroller unit (MCU) from the renowned Microchip Technology, designed to meet the rigorous demands of automotive applications. This high-performance MCU is based on the ARM® Cortex®-M0+ processor, delivering efficient processing capabilities with a maximum CPU speed of 48 MHz.

Key Features:

• Core: ARM® Cortex®-M0+ CPU with up to 48 MHz clock speed, offering a balanced combination of power efficiency and processing capability.
• Memory: Equipped with 16KB of RAM and 64KB of Flash memory, providing ample space for complex automotive application code and data storage.
• I/O Ports: Features multiple general-purpose input/output pins for versatile connectivity options within the vehicle's electronic system.
• Analog Features: Includes analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog peripherals to interface with sensors and actuators.
• Communication Interfaces: Supports a variety of communication protocols such as I2C, SPI, and UART for seamless integration with other automotive components.
• Temperature Range: Operates reliably across a wide temperature range, making it suitable for harsh automotive environments.
• Automotive Qualification: AEC-Q100 qualified, ensuring compliance with automotive industry standards for reliability and performance.

Applications:

The ATSAMC21E16A-AUT is ideal for a range of automotive applications, including but not limited to:

• Body Control Modules
• Automotive Lighting Systems
• Advanced Sensor Systems
• Powertrain and Engine Control Units
• Automotive Accessory Control

With its combination of performance, memory, and rich set of peripherals, the ATSAMC21E16A-AUT is a reliable choice for automotive system developers looking to create sophisticated and durable automotive systems. Microchip Technology's commitment to quality and support ensures that the ATSAMC21E16A-AUT is not only a powerful component but also a dependable one for the long-term demands of the automotive industry.