ATSAM3S2BA-AUR

Product Overview

Category

The ATSAM3S2BA-AUR belongs to the category of microcontrollers.

Use

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

Characteristics

• High processing speed
• Low power consumption
• Integrated peripherals for enhanced functionality
• Extensive connectivity options
• Robust security features

Package

The ATSAM3S2BA-AUR is available in a compact surface-mount package, making it suitable for space-constrained designs.

Essence

This microcontroller combines advanced processing capabilities with efficient power management, enabling reliable and energy-efficient operation.

Packaging/Quantity

The ATSAM3S2BA-AUR is typically packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 64 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 1.62V to 3.6V
• Digital I/O Pins: 48
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 6
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAM3S2BA-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. Refer to the datasheet for a comprehensive pinout diagram and detailed pin descriptions.

Functional Features

• High-performance ARM Cortex-M3 core for efficient computation
• Rich set of integrated peripherals, including UART, SPI, I2C, and USB
• Advanced power management for optimized energy consumption
• Secure boot and cryptographic acceleration for enhanced system security
• Flexible clocking options for precise timing requirements
• Extensive interrupt handling capabilities for real-time applications

Advantages and Disadvantages

Advantages

• High processing speed enables quick execution of complex tasks
• Low power consumption prolongs battery life in portable devices
• Integrated peripherals reduce the need for external components, saving cost and board space
• Robust security features protect against unauthorized access and data breaches

Disadvantages

• Limited memory capacity may restrict the size of applications that can be executed
• Complex programming requirements may pose a challenge for beginners
• Higher cost compared to simpler microcontrollers with fewer features

Working Principles

The ATSAM3S2BA-AUR operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to interact with external devices and sensors. The microcontroller's power management unit ensures efficient utilization of power resources, while its security features safeguard sensitive data.

Detailed Application Field Plans

The ATSAM3S2BA-AUR finds application in various fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Consumer electronics - Automotive systems - Medical devices

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

Detailed and Complete Alternative Models

• ATSAM3S1CA-AU
• ATSAM3S4BA-AUR
• ATSAM3S8BA-AUR
• ATSAM3S16BA-AUR

These alternative models offer varying specifications and memory capacities, allowing designers to choose the most appropriate microcontroller for their specific application requirements.

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