ATSAME70Q21A-ANT

Product Overview

Category: Microcontroller

Use: The ATSAME70Q21A-ANT is a microcontroller designed for various embedded applications. It provides high-performance processing capabilities and a wide range of peripherals, making it suitable for use in industrial automation, consumer electronics, and Internet of Things (IoT) devices.

Characteristics: - High-performance ARM Cortex-M7 core - Large memory capacity for code and data storage - Extensive peripheral set for versatile connectivity options - Low power consumption for energy-efficient operation - Robust security features to protect sensitive data

Package: The ATSAME70Q21A-ANT comes in a compact surface-mount package, allowing for easy integration onto PCBs. It is available in different package options, such as QFP and BGA, to accommodate various design requirements.

Essence: This microcontroller combines advanced processing capabilities with a rich set of peripherals, enabling developers to create feature-rich and highly efficient embedded systems.

Packaging/Quantity: The ATSAME70Q21A-ANT is typically sold in reels or trays, depending on the manufacturer's packaging standards. The quantity per package varies but is usually in the range of 100 to 1000 units.

Specifications

• Microcontroller Core: ARM Cortex-M7
• Clock Speed: Up to 300 MHz
• Flash Memory: 2 MB
• RAM: 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 ATSAME70Q21A-ANT features a comprehensive set of pins for various functions, including GPIO, communication interfaces, analog inputs, and power supply. The detailed pin configuration can be found in the product datasheet provided by the manufacturer.

Functional Features

• High-Performance Processing: The ARM Cortex-M7 core provides exceptional processing power, enabling fast and efficient execution of complex algorithms and real-time tasks.
• Versatile Connectivity: The microcontroller offers a wide range of communication interfaces, allowing seamless integration with other devices and systems.
• Enhanced Security: Built-in security features, such as hardware encryption and secure boot, help protect sensitive data and ensure system integrity.
• Low Power Consumption: The ATSAME70Q21A-ANT incorporates power-saving techniques, enabling energy-efficient operation and extending battery life in portable applications.
• Rich Peripherals: A variety of peripherals, including timers, ADCs, DACs, and PWM channels, provide flexibility for implementing diverse functionality in embedded systems.

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Extensive connectivity options - Robust security features - Energy-efficient operation - Rich set of peripherals

Disadvantages: - Relatively higher cost compared to lower-end microcontrollers - Steeper learning curve for beginners due to advanced features and complexity

Working Principles

The ATSAME70Q21A-ANT operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data to perform desired tasks. The microcontroller's working principles are governed by its architecture and programming.

Detailed Application Field Plans

The ATSAME70Q21A-ANT finds applications in various fields, including: 1. Industrial Automation: Used in control systems, motor drives, and human-machine interfaces for efficient and reliable automation. 2. Consumer Electronics: Enables the development of smart home devices, wearable gadgets, and multimedia systems with advanced features. 3. Internet of Things (IoT): Facilitates the creation of connected devices for IoT applications, such as smart cities, agriculture, and healthcare.

Detailed and Complete Alternative Models

1. STM32F767ZI: A microcontroller from STMicroelectronics with similar performance and feature set.
2. PIC32MZ2048EFH144: Microchip's microcontroller offering high processing power and extensive connectivity options.
3. LPC54628J512ET180: NXP Semiconductors' microcontroller with a rich peripheral set and enhanced security features.

These alternative models provide comparable capabilities to the ATSAME70Q21A-ANT and can be considered based on specific project requirements.

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