Microchip Technology ATSAMV71N20B-CB Overview

The ATSAMV71N20B-CB from Microchip Technology is a high-performance, automotive-grade microcontroller that is designed to meet the rigorous demands of modern vehicle electronics. It is part of the SAM V71 series, which is known for its exceptional processing power, rich connectivity features, and robust security options.

Key Features

• Core: ARM Cortex-M7 processor running at up to 300 MHz, with DSP instruction capabilities and floating-point unit (FPU) for efficient high-speed computing.
• Memory: Features 2MB of flash memory and 384KB of SRAM, providing ample space for complex applications and software stacks.
• Connectivity: Offers extensive communication interfaces, including CAN FD, LIN, Ethernet, USB, SPI, I2C, and UARTs, making it ideal for connected automotive applications.
• Automotive Interfaces: Integrated CAN transceivers and Media LB interface support in-vehicle networking and media connectivity.
• Advanced Peripherals: Comes with a comprehensive set of peripherals such as multiple timers, PWM channels, ADC/DAC, and more to support a wide range of functions.
• Safety Features: Incorporates safety-critical features like a Memory Protection Unit (MPU), Watchdog Timer, and Fail-Safe Clock Monitor, which are essential for automotive safety standards compliance.
• Power Efficiency: Equipped with power-saving modes and features that reduce overall power consumption while maintaining responsiveness.

Applications

The ATSAMV71N20B-CB is designed for applications that require high-speed data processing, connectivity, and reliability. It is well-suited for automotive control units, infotainment systems, advanced driver assistance systems (ADAS), industrial automation, and other high-performance embedded systems.

Quality and Reliability

As an automotive-grade product, the ATSAMV71N20B-CB meets the AEC-Q100 Grade 2 qualification, ensuring operation over the extended temperature range of -40°C to +105°C. Its robust design and quality manufacturing provide the reliability required for critical automotive and industrial applications.