ATSAM4LS2CA-AUR

Product Overview

Category

The ATSAM4LS2CA-AUR 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
• Secure boot and encryption features

Package

The ATSAM4LS2CA-AUR is available in a compact surface mount package, making it suitable for space-constrained applications.

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 ATSAM4LS2CA-AUR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Architecture: ARM Cortex-M4
• Clock Speed: Up to 48 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage Range: 1.62V to 3.6V
• Digital I/O Pins: 40
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATSAM4LS2CA-AUR has a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDDIO
• Pin 2: PA0
• Pin 3: PA1
• ...
• Pin 63: GND
• Pin 64: VDDCORE

For a complete pin configuration diagram, please refer to the product datasheet.

Functional Features

• High-performance processing capabilities
• Low power consumption for energy-efficient operation
• Integrated peripherals such as timers, ADC, and communication interfaces
• Secure boot and encryption features for enhanced system security
• Flexible clocking options for precise timing requirements

Advantages and Disadvantages

Advantages

• High-performance processor enables efficient data processing
• Low power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• Secure boot and encryption features enhance system security

Disadvantages

• Limited flash memory and RAM capacity may restrict complex applications
• Higher cost compared to lower-end microcontrollers with similar specifications
• Steeper learning curve for programming and utilizing advanced features

Working Principles

The ATSAM4LS2CA-AUR operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and interacts with various peripherals and external devices through its I/O pins and communication interfaces. The microcontroller's clock speed determines the rate at which it performs these operations.

Detailed Application Field Plans

The ATSAM4LS2CA-AUR finds applications in a wide range of fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Industrial control systems
4. Automotive electronics
5. Medical devices
6. Consumer electronics

In these fields, the microcontroller provides the necessary control and processing capabilities to enable the desired functionality of the respective devices or systems.

Detailed and Complete Alternative Models

1. ATSAM4LC2CA-AUR: Similar to ATSAM4LS2CA-AUR but with lower flash memory capacity.
2. ATSAM4LS4CA-AUR: Similar to ATSAM4LS2CA-AUR but with higher flash memory capacity.
3. ATSAM4LS8CA-AUR: Similar to ATSAM4LS2CA-AUR but with higher flash memory and RAM capacity.

These alternative models offer varying specifications to cater to different application requirements.

In conclusion, the ATSAM4LS2CA-AUR microcontroller provides high-performance processing capabilities, low power consumption, and integrated peripherals for a wide range of applications. While it has certain limitations, its advantages outweigh the disadvantages, making it a reliable choice for various electronic devices and systems.