ATSAMV71Q21B-CB

Product Overview

Category

The ATSAMV71Q21B-CB belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM Cortex-M7 core
• Clock speed up to 300 MHz
• Flash memory capacity of 2 MB
• SRAM capacity of 384 KB
• Wide range of peripherals for versatile applications

Package

The ATSAMV71Q21B-CB is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and extensive peripheral support, enabling efficient and reliable control in diverse applications.

Packaging/Quantity

The ATSAMV71Q21B-CB is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller: ATSAMV71Q21B
• Core: ARM Cortex-M7
• Clock Speed: Up to 300 MHz
• Flash Memory: 2 MB
• SRAM: 384 KB
• Operating Voltage: 1.62V to 3.6V
• Digital I/O Pins: 144
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C, USB, Ethernet
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAMV71Q21B-CB microcontroller has a total of 144 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input channels, power supply pins, and communication interface pins. For a detailed pinout diagram and description, please refer to the datasheet provided by the manufacturer.

Functional Features

• High-performance processing capabilities
• Extensive peripheral support for versatile applications
• Advanced communication interfaces for seamless connectivity
• Efficient power management features
• Secure boot and encryption options for enhanced security

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable complex tasks to be executed efficiently.
• Extensive peripheral support allows for versatile application development.
• Advanced communication interfaces facilitate seamless connectivity with other devices.
• Efficient power management features optimize energy consumption.
• Secure boot and encryption options enhance system security.

Disadvantages

• Higher cost compared to lower-end microcontrollers.
• Steeper learning curve due to the complexity of the ARM Cortex-M7 architecture.
• Limited availability of alternative models with similar specifications.

Working Principles

The ATSAMV71Q21B-CB microcontroller operates based on the ARM Cortex-M7 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired functions. The clock speed determines the rate at which instructions are executed, while the extensive peripheral support enables interaction with external devices.

Detailed Application Field Plans

The ATSAMV71Q21B-CB microcontroller finds applications in a wide range of fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Automotive systems - Consumer electronics - Medical equipment - Robotics

Its high-performance capabilities, extensive peripheral support, and secure features make it suitable for demanding applications that require reliable control and processing.

Detailed and Complete Alternative Models

While the ATSAMV71Q21B-CB offers a comprehensive set of features, there are alternative microcontrollers available in the market with similar specifications. Some notable alternatives include: - STM32F767ZI by STMicroelectronics - PIC32MZ2048EFH144 by Microchip Technology - LPC54628J512ET180 by NXP Semiconductors

These alternative models provide similar performance and peripheral support, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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