ATSAME70Q21B-CFN

Product Overview

Category

The ATSAME70Q21B-CFN belongs to the category of microcontrollers.

Use

This microcontroller is designed for various applications that require high-performance processing and advanced connectivity features.

Characteristics

• High-performance processing capabilities
• Advanced connectivity features
• Low power consumption
• Robust security features
• Extensive peripheral set

Package

The ATSAME70Q21B-CFN comes in a compact and durable package, ensuring easy integration into different electronic systems.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing and connectivity solutions for a wide range of applications.

Packaging/Quantity

The ATSAME70Q21B-CFN is typically packaged in trays or reels, depending on the quantity ordered. The packaging ensures safe transportation and storage of the microcontrollers.

Specifications

• Microcontroller Architecture: ARM Cortex-M7
• CPU Speed: Up to 300 MHz
• Flash Memory: 2 MB
• RAM: 384 KB
• Operating Voltage: 1.62V to 3.6V
• Number of I/O Pins: 144
• Communication Interfaces: UART, SPI, I2C, USB, Ethernet
• Analog-to-Digital Converter (ADC) Channels: 16
• Digital-to-Analog Converter (DAC) Channels: 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAME70Q21B-CFN has a total of 144 pins, each serving a specific purpose. The detailed pin configuration can be found in the product datasheet.

Functional Features

High-Performance Processing

The ATSAME70Q21B-CFN is equipped with an ARM Cortex-M7 core, allowing it to deliver exceptional processing power for demanding applications.

Advanced Connectivity

With various communication interfaces such as UART, SPI, I2C, USB, and Ethernet, this microcontroller enables seamless connectivity with other devices and networks.

Low Power Consumption

The ATSAME70Q21B-CFN incorporates power-saving features, optimizing energy efficiency and extending battery life in portable applications.

Robust Security

To ensure data integrity and system security, this microcontroller offers advanced security features, including secure boot and cryptographic acceleration.

Extensive Peripheral Set

The ATSAME70Q21B-CFN provides a wide range of integrated peripherals, including timers, PWM controllers, ADCs, DACs, and more, enabling versatile application development.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities enable efficient execution of complex tasks.
• Advanced connectivity options facilitate seamless integration with other devices and networks.
• Low power consumption extends battery life in portable applications.
• Robust security features protect sensitive data and ensure system integrity.
• Extensive peripheral set allows for versatile application development.

Disadvantages

• The high-performance capabilities may not be necessary for simpler applications, making it a costlier option.
• The extensive feature set may require additional effort and expertise for proper utilization.

Working Principles

The ATSAME70Q21B-CFN operates based on the ARM Cortex-M7 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The microcontroller's working principles are detailed in the product datasheet and reference manuals.

Detailed Application Field Plans

The ATSAME70Q21B-CFN finds applications in various fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Consumer electronics - Automotive systems - Medical devices

Detailed application field plans can be found in the product documentation, providing guidance on utilizing the microcontroller effectively in specific domains.

Detailed and Complete Alternative Models

For users seeking alternative microcontroller options, the following models can be considered: - ATSAME70Q21B-MU - ATSAM4S16C-AU - STM32F767ZIT6 - PIC32MZ2048EFH144-I/PT

These alternative models offer similar functionalities and can be evaluated based on specific project requirements.

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