ATSAME70N21A-ANT

Product Overview

Category: Microcontroller

Use: The ATSAME70N21A-ANT is a microcontroller designed for various applications in the field of embedded systems. It provides high-performance computing capabilities and extensive peripheral integration, making it suitable for a wide range of projects.

Characteristics: - High-performance ARM Cortex-M7 core - Clock speed up to 300 MHz - Flash memory capacity of 2 MB - SRAM capacity of 384 KB - Wide range of integrated peripherals - Low power consumption - Advanced security features

Package: The ATSAME70N21A-ANT comes in a compact surface-mount package, allowing for easy integration onto printed circuit boards (PCBs).

Essence: This microcontroller combines powerful processing capabilities with a rich set of peripherals, enabling developers to create sophisticated embedded systems.

Packaging/Quantity: The ATSAME70N21A-ANT is typically sold in reels or trays, with quantities varying depending on the supplier.

Specifications

• Microcontroller Family: SAM E70
• Core: ARM Cortex-M7
• Clock Speed: Up to 300 MHz
• Flash Memory: 2 MB
• SRAM: 384 KB
• Operating Voltage: 1.62V - 3.6V
• Operating Temperature: -40°C to +85°C
• Peripherals: USB, Ethernet, CAN, SPI, I2C, UART, ADC, DAC, PWM, etc.
• Package Type: LQFP
• Package Dimensions: 10mm x 10mm
• Pin Count: 144

Detailed Pin Configuration

The ATSAME70N21A-ANT has a total of 144 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDDIO
• Pin 2: PA0
• Pin 3: PA1
• ...
• Pin 143: GND
• Pin 144: VDDCORE

For a complete pinout diagram and detailed pin descriptions, please refer to the product datasheet.

Functional Features

The ATSAME70N21A-ANT offers a wide range of functional features, including:

• High-performance computing capabilities
• Extensive peripheral integration
• Advanced security features for data protection
• Low power consumption for energy-efficient designs
• Flexible clocking options for precise timing requirements
• Rich set of communication interfaces for seamless connectivity
• Analog and digital I/O capabilities for sensor interfacing
• Real-time operating system (RTOS) support for multitasking applications

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Extensive peripheral integration - Advanced security features - Low power consumption - Wide range of communication interfaces - Suitable for real-time applications

Disadvantages: - Relatively high cost compared to lower-end microcontrollers - Steeper learning curve for beginners due to complexity

Working Principles

The ATSAME70N21A-ANT operates based on the ARM Cortex-M7 core architecture. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices to perform various tasks. The microcontroller's clock speed and advanced features enable it to handle complex computations and control operations efficiently.

Detailed Application Field Plans

The ATSAME70N21A-ANT finds applications in various fields, including but not limited to: - Industrial automation - Internet of Things (IoT) - Consumer electronics - Automotive systems - Medical devices - Robotics

Its versatility and powerful capabilities make it suitable for projects requiring high-performance computing and extensive peripheral integration.

Detailed and Complete Alternative Models

• ATSAME70N20A-ANT
• ATSAME70N19A-ANT
• ATSAME70N18A-ANT
• ATSAME70N17A-ANT
• ATSAME70N16A-ANT

These alternative models are part of the same microcontroller family and offer similar features and capabilities. The choice among them depends on specific project requirements and cost considerations.

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