The ATSAMS70Q21B-CN is a high-performance, automotive-grade microcontroller unit (MCU) developed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. Designed to meet the rigorous demands of modern automotive and industrial applications, this MCU is part of the SAM S70 series of microcontrollers based on the ARM Cortex-M7 processor.

Key Features

• Processor Core: ARM Cortex-M7 running at up to 300 MHz, delivering exceptional computing power and efficiency.
• Memory: Features 2MB of flash memory and 384KB of SRAM, providing ample space for complex applications and software.
• Connectivity: Equipped with a variety of communication interfaces, including USB, SPI, TWI (I2C), UART, and CAN, facilitating versatile connectivity options.
• Advanced Peripherals: Incorporates high-end peripherals such as a dual 16-bit analog-to-digital converter (ADC), a 12-bit digital-to-analog converter (DAC), and a PWM generator, supporting complex control tasks.
• Robust Security: Features hardware-based security measures including a true random number generator (TRNG) and a hardware cryptographic acceleration unit, ensuring secure data transactions.
• Automotive-Grade: Compliant with AEC-Q100 standards, this MCU is designed to withstand the harsh conditions of automotive environments.

Applications

The ATSAMS70Q21B-CN MCU is ideally suited for a variety of applications where performance, reliability, and security are paramount. It is widely used in automotive systems such as advanced driver assistance systems (ADAS), in-vehicle infotainment (IVI), and engine control units (ECU). Additionally, it finds applications in industrial automation, high-end consumer electronics, and IoT devices that require robust processing capabilities.

Quality and Support

Microchip Technology is known for its commitment to quality and long-term support for its products. The ATSAMS70Q21B-CN MCU is supported by Microchip's extensive software and hardware development tools, making it easier for engineers to bring their products to market. With its advanced features and reliable performance, the ATSAMS70Q21B-CN is an excellent choice for designers looking to leverage a powerful ARM Cortex-M7 core in their next automotive or industrial project.