ATSAME70Q21A-CN

Product Overview

Category

ATSAME70Q21A-CN belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require high-performance computing and connectivity.

Characteristics

• High-performance ARM Cortex-M7 core
• Advanced peripherals for various applications
• Extensive memory options
• Rich connectivity interfaces
• Low power consumption

Package

ATSAME70Q21A-CN is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ATSAME70Q21A-CN lies in its powerful processing capabilities and versatile features, making it an ideal choice for demanding applications.

Packaging/Quantity

ATSAME70Q21A-CN is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

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

Detailed Pin Configuration

ATSAME70Q21A-CN features a comprehensive pin configuration with multiple GPIO pins, analog inputs, communication interfaces, and other peripheral pins. Please refer to the datasheet for the complete pinout details.

Functional Features

• High-performance computing: The ARM Cortex-M7 core enables efficient execution of complex algorithms and real-time processing.
• Advanced peripherals: ATSAME70Q21A-CN offers a wide range of peripherals, including timers, ADCs, DACs, PWM channels, and more, enhancing its versatility for various applications.
• Connectivity options: With built-in interfaces like UART, SPI, I2C, USB, and Ethernet, the microcontroller facilitates seamless communication with external devices and networks.
• Extensive memory options: The generous flash memory and RAM capacity allow for storing and processing large amounts of data efficiently.
• Low power consumption: ATSAME70Q21A-CN incorporates power-saving features, enabling energy-efficient operation and prolonging battery life in portable applications.

Advantages and Disadvantages

Advantages

• High-performance computing capabilities
• Versatile peripheral options
• Extensive memory capacity
• Rich connectivity interfaces
• Low power consumption

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers
• Steeper learning curve for beginners due to advanced features

Working Principles

ATSAME70Q21A-CN operates based on the ARM Cortex-M7 architecture. It executes instructions stored in its flash memory, processes data using its core, and communicates with external devices through various interfaces. The microcontroller's working principles revolve around efficient computation, data handling, and connectivity.

Detailed Application Field Plans

ATSAME70Q21A-CN finds applications in a wide range of fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Robotics - Automotive systems - Medical equipment - Consumer electronics

Its high-performance computing capabilities, extensive peripherals, and connectivity options make it suitable for demanding applications in these fields.

Detailed and Complete Alternative Models

Some alternative models to ATSAME70Q21A-CN include: - STM32F767ZI - PIC32MZ2048EFH144 - LPC54608J512BD208

These microcontrollers offer similar features and performance levels, providing alternatives for different project requirements.

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