ATSAM4LS4AA-AUR

Product Overview

Category

The ATSAM4LS4AA-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
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Ample memory capacity for data storage and program execution

Package

The ATSAM4LS4AA-AUR is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

This microcontroller is designed to provide efficient and reliable control and processing capabilities for a wide range of electronic devices.

Packaging/Quantity

The ATSAM4LS4AA-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 120 MHz
• Flash memory: 256 KB
• SRAM: 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 ATSAM4LS4AA-AUR features a total of 64 pins, which are assigned to various functions such as GPIO, communication interfaces, analog inputs, and power supply. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-performance processing: The ARM Cortex-M4 processor provides efficient execution of complex algorithms and real-time processing.
• Low power consumption: The microcontroller incorporates power-saving features, enabling longer battery life in portable devices.
• Integrated peripherals: The built-in peripherals, such as UART, SPI, I2C, and USB, allow seamless communication with external devices.
• Ample memory capacity: With 256 KB of flash memory and 32 KB of SRAM, the microcontroller can store program code and data efficiently.

Advantages and Disadvantages

Advantages

• High processing power for demanding applications
• Low power consumption for extended battery life
• Versatile communication interfaces for easy integration with other devices
• Sufficient memory capacity for storing program code and data

Disadvantages

• Limited number of digital I/O pins may restrict the connectivity options in complex systems
• Higher cost compared to lower-end microcontrollers

Working Principles

The ATSAM4LS4AA-AUR operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces according to the program logic. The ARM Cortex-M4 processor provides the computational power required for efficient operation.

Detailed Application Field Plans

The ATSAM4LS4AA-AUR is widely used in various application fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical equipment

Detailed and Complete Alternative Models

• ATSAM4LC4AA-AUR
• ATSAM4LS8AA-AUR
• ATSAM4LS16AA-AUR
• ATSAM4LS2AA-AUR

These alternative models offer similar functionalities and characteristics, providing flexibility in choosing the most suitable microcontroller for specific applications.

In conclusion, the ATSAM4LS4AA-AUR is a high-performance microcontroller that offers low power consumption, versatile communication interfaces, and ample memory capacity. While it has some limitations in terms of digital I/O pins and cost, it is widely used in various application fields and has several alternative models to choose from.