ATSAM3S2AA-AUR

Product Overview

Category

The ATSAM3S2AA-AUR belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems that require embedded control.

Characteristics

• High-performance 32-bit ARM Cortex-M3 processor
• Low power consumption
• Wide operating voltage range
• Rich peripheral set for versatile applications

Package

The ATSAM3S2AA-AUR is available in a compact surface-mount package.

Essence

This microcontroller combines advanced processing capabilities with low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity

The ATSAM3S2AA-AUR is typically packaged in reels or trays, with varying quantities depending on the supplier.

Specifications

• Processor: ARM Cortex-M3
• Clock Speed: Up to 64 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 1.62V to 3.6V
• Digital I/O Pins: 34
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAM3S2AA-AUR has a total of 64 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input channels, communication interfaces, and power supply pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• High-performance processing capabilities for efficient execution of complex tasks
• Low power consumption, enabling longer battery life in portable devices
• Versatile communication interfaces for seamless integration with other components
• Ample memory resources for storing program code and data
• Rich set of timers/counters for precise timing and event management

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable the execution of complex algorithms.
• Low power consumption extends battery life in portable applications.
• Versatile communication interfaces facilitate seamless integration with other devices.
• Ample memory resources provide flexibility for storing program code and data.

Disadvantages

• Limited on-chip memory may require external storage solutions for larger applications.
• Higher cost compared to simpler microcontrollers with fewer features.

Working Principles

The ATSAM3S2AA-AUR operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacting with various peripherals and external components as required by the application. The processor's core handles data processing, while the peripherals handle specific tasks such as communication, timing, and analog input/output.

Detailed Application Field Plans

The ATSAM3S2AA-AUR finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical devices

Its versatility and performance make it suitable for applications that require embedded control and real-time processing.

Detailed and Complete Alternative Models

• ATSAM3S1AA-AUR: Similar to ATSAM3S2AA-AUR but with reduced flash memory and I/O pins.
• ATSAM3S4AA-AUR: Similar to ATSAM3S2AA-AUR but with increased flash memory and I/O pins.
• ATSAM3S8AA-AUR: Similar to ATSAM3S2AA-AUR but with further increased flash memory and I/O pins.

These alternative models offer varying levels of resources and can be chosen based on the specific requirements of the application.

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