Microchip Technology ATSAMV71Q21CB Product Overview

The ATSAMV71Q21CB is a high-performance, automotive-grade microcontroller unit (MCU) from Microchip Technology, designed to meet the demanding requirements of modern automotive and industrial applications. This MCU is part of the SAM V71 series, which is renowned for its robust architecture, rich set of peripherals, and high-speed communication interfaces.

At the heart of the ATSAMV71Q21CB lies an ARM Cortex-M7 processor core, which operates at speeds up to 300 MHz, delivering exceptional computing power and efficiency. This core is complemented by a Floating Point Unit (FPU) that enhances the performance of math-intensive operations, making it suitable for applications requiring complex mathematical calculations such as advanced control systems and digital signal processing.

The device comes equipped with a comprehensive set of peripherals, including multiple Timer Counters, a PWM generator, and a variety of serial communication interfaces such as CAN, LIN, UART, SPI, and I2C. These interfaces enable the MCU to connect and communicate with other components in a system, such as sensors, actuators, and other microcontrollers.

For applications that demand high-speed data transfer and connectivity, the ATSAMV71Q21CB features a High-Speed USB Host and Device with on-chip PHY and dual CAN-FD for robust communication in automotive environments. Additionally, it offers up to 2MB of flash memory and 384KB of SRAM, providing ample storage for application code and data.

Safety and reliability are paramount in automotive applications, and the ATSAMV71Q21CB addresses this with its multiple hardware safety features, including a Memory Protection Unit (MPU), a Secure Digital Host Controller (SDHC), and a True Random Number Generator (TRNG). The device is also designed with a low-power mode that significantly reduces power consumption when the system is idle or in standby.

In summary, the ATSAMV71Q21CB from Microchip Technology is a versatile and powerful microcontroller that is ideal for advanced automotive and industrial applications requiring high-speed processing, extensive communication capabilities, and robust safety features.