ATSAMV71Q21B-AABT

The ATSAMV71Q21B-AABT is a high-performance microcontroller from Microchip Technology, part of the SAM V71 series, which is based on the ARM Cortex-M7 architecture. This microcontroller is designed for applications that require advanced processing capabilities, high-speed performance, and extensive connectivity options.

Key Features:

1. Core Architecture:

   • The ATSAMV71Q21B-AABT is built on the ARM Cortex-M7 core, which operates at a maximum frequency of 300 MHz. This architecture provides a high level of performance with a dual-issue pipeline, allowing for efficient execution of instructions.

2. Memory:

   • The microcontroller includes 512 KB of Flash memory and 128 KB of SRAM. This ample memory capacity supports complex applications and allows for the storage of large codebases and data.

3. Peripheral Interfaces:

   • The ATSAMV71Q21B-AABT is equipped with a variety of peripheral interfaces, including:
     • Multiple UARTs: For serial communication.
     • SPI and I2C: For interfacing with other devices and sensors.
     • CAN: For automotive and industrial communication.
     • USB: Full-speed USB 2.0 interface for connectivity.
     • ADC: A 12-bit Analog-to-Digital Converter with multiple channels for sensor interfacing.
     • PWM: Pulse Width Modulation outputs for motor control and other applications.

4. Advanced Features:

   • The microcontroller supports advanced features such as:
     • Floating Point Unit (FPU): Enhances performance for mathematical computations.
     • Digital Signal Processing (DSP): Capable of handling complex algorithms for audio and signal processing.
     • Memory Protection Unit (MPU): Provides enhanced security and stability by protecting memory regions.

5. Power Management:

   • The ATSAMV71Q21B-AABT includes various power management features, allowing it to operate in low-power modes, making it suitable for battery-operated devices.

6. Development Support:

   • Microchip provides extensive development support for the ATSAMV71Q21B-AABT, including software libraries, development kits, and integrated development environments (IDEs) like MPLAB X and Harmony for easier application development.

7. Package and Pin Configuration:

   • The microcontroller is available in a 100-pin LQFP (Low-Profile Quad Flat Package), which provides a compact footprint suitable for space-constrained applications.

Applications:

The ATSAMV71Q21B-AABT is ideal for a wide range of applications, including:

• Industrial automation and control systems.
• Automotive applications, such as advanced driver-assistance systems (ADAS).
• Consumer electronics, including smart home devices.
• Medical devices requiring high reliability and performance.

In summary, the ATSAMV71Q21B-AABT from Microchip Technology is a versatile and powerful microcontroller that combines high processing power, extensive peripheral support, and advanced features, making it suitable for demanding applications across various industries.