ATSAM4LS2AA-AU

Product Overview

Category

The ATSAM4LS2AA-AU belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM Cortex-M4 processor
• Low power consumption
• Integrated peripherals for enhanced functionality
• Wide operating voltage range
• Extensive connectivity options

Package

The ATSAM4LS2AA-AU is available in a compact surface-mount package, allowing for easy integration into circuit boards.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

The ATSAM4LS2AA-AU is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller architecture: ARM Cortex-M4
• Clock speed: Up to 120 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
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATSAM4LS2AA-AU features a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-20: Analog input pins
• Pins 21-28: Communication interface pins
• Pins 29-36: Power supply and ground pins
• Pins 37-64: Reserved for future use

Functional Features

• High-performance processing capabilities
• Low power consumption for energy-efficient operation
• Integrated peripherals such as timers, ADC, and DAC
• Secure boot and encryption features for enhanced security
• Real-time clock for accurate timekeeping
• Multiple communication interfaces for seamless connectivity

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable complex tasks to be executed efficiently.
• Low power consumption extends battery life in portable devices.
• Integrated peripherals reduce the need for external components, saving space and cost.
• Secure boot and encryption features enhance system security.

Disadvantages

• Limited memory capacity may restrict the size of programs that can be executed.
• Higher complexity compared to simpler microcontrollers may require more advanced programming skills.

Working Principles

The ATSAM4LS2AA-AU operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired functions. The microcontroller communicates with external devices through its communication interfaces, enabling seamless interaction with the surrounding system.

Detailed Application Field Plans

The ATSAM4LS2AA-AU 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

Detailed and Complete Alternative Models

• ATSAM4LS1AA-AU: Similar to ATSAM4LS2AA-AU but with reduced flash memory and RAM capacity.
• ATSAM4LS4AA-AU: Similar to ATSAM4LS2AA-AU but with increased flash memory and RAM capacity.
• ATSAM4LS8AA-AU: Similar to ATSAM4LS2AA-AU but with further increased flash memory and RAM capacity.

These alternative models provide varying levels of memory capacity to cater to different application requirements.

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