ATSAM4LC4CA-AU

Product Overview

Category

The ATSAM4LC4CA-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 ATSAM4LC4CA-AU is available in a compact surface-mount package, ensuring easy integration into electronic designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The ATSAM4LC4CA-AU is typically packaged in reels or trays, with quantities varying depending on the manufacturer's specifications.

Specifications

• Microcontroller Architecture: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage Range: 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 ATSAM4LC4CA-AU features 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 designs
• Integrated peripherals such as timers, ADCs, and communication interfaces
• Secure boot and encryption features for enhanced system security
• Real-time performance with low interrupt latency

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable complex applications
• Low power consumption extends battery life in portable devices
• Extensive connectivity options facilitate integration with other systems
• Secure boot and encryption features enhance system security

Disadvantages

• Limited memory capacity compared to some other microcontrollers
• Higher cost compared to entry-level microcontrollers
• Steeper learning curve for beginners due to advanced features

Working Principles

The ATSAM4LC4CA-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 specific tasks. The microcontroller communicates with external devices through its communication interfaces, enabling seamless interaction with the surrounding system.

Detailed Application Field Plans

The ATSAM4LC4CA-AU finds applications in a wide range of fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Industrial automation systems
3. Consumer electronics
4. Automotive electronics
5. Medical devices
6. Smart home automation
7. Robotics

Detailed and Complete Alternative Models

1. ATSAM4LC8CA-AU: Similar to ATSAM4LC4CA-AU but with double the flash memory and RAM capacity.
2. ATSAM4LC2CA-AU: A lower-cost alternative with reduced flash memory and peripheral options.
3. ATSAM4LC16CA-AU: A higher-end model with increased flash memory and additional advanced features.

These alternative models provide flexibility in choosing the most suitable microcontroller based on specific project requirements.

In conclusion, the ATSAM4LC4CA-AU microcontroller offers high-performance processing capabilities, low power consumption, and extensive connectivity options. Its compact package and wide range of applications make it a versatile choice for various electronic systems. While it may have some limitations in terms of memory capacity and cost, the advantages outweigh the disadvantages, making it a popular choice among developers.