ATSAM3X4EA-CU

Product Overview

Category

The ATSAM3X4EA-CU belongs to the category of microcontrollers.

Use

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

Characteristics

• High processing power
• Low power consumption
• Advanced peripherals
• Extensive connectivity options

Package

The ATSAM3X4EA-CU comes in a compact package, making it suitable for space-constrained designs.

Essence

This microcontroller is designed to provide efficient and reliable performance for various applications.

Packaging/Quantity

The ATSAM3X4EA-CU is typically packaged individually and is available in both small quantities for prototyping and larger quantities for production.

Specifications

• Microcontroller architecture: ARM Cortex-M3
• Clock speed: Up to 84 MHz
• Flash memory: 512 KB
• RAM: 96 KB
• Operating voltage: 2.7V to 3.6V
• Digital I/O pins: 54
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB, CAN
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATSAM3X4EA-CU has a total of 144 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input pins, power supply pins, and communication interface pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• High-performance ARM Cortex-M3 core for efficient computation
• Rich set of peripherals including timers, PWM, ADC, DAC, and more
• Multiple communication interfaces for seamless connectivity
• Flexible power management options for optimized energy consumption
• Built-in security features to protect sensitive data

Advantages and Disadvantages

Advantages

• Powerful processing capabilities for demanding applications
• Low power consumption for energy-efficient designs
• Extensive connectivity options for seamless integration with other devices
• Rich set of peripherals for versatile functionality

Disadvantages

• Relatively higher cost compared to lower-end microcontrollers
• Steeper learning curve for beginners due to the complexity of the ARM Cortex-M3 architecture

Working Principles

The ATSAM3X4EA-CU operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and interacts with external devices through its various peripherals and communication interfaces. The microcontroller's working principles are governed by its firmware, which is developed using programming languages such as C or assembly.

Detailed Application Field Plans

The ATSAM3X4EA-CU finds applications in a wide range of fields, including but not limited to: - Industrial automation - Robotics - Internet of Things (IoT) - Consumer electronics - Automotive systems - Medical devices

Its high-performance computing capabilities, extensive connectivity options, and rich set of peripherals make it suitable for diverse application requirements.

Detailed and Complete Alternative Models

• ATSAM3X8EA-CU: Similar to ATSAM3X4EA-CU but with double the flash memory and RAM capacity.
• ATSAM3A4C-AU: A lower-cost alternative with reduced flash memory and peripheral options.
• ATSAM4S16C-AU: Offers enhanced features such as higher clock speed and additional communication interfaces.

These alternative models provide varying levels of performance and functionality, allowing designers to choose the most suitable option for their specific application needs.

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