ATSAM4LC4BA-MUR

Product Overview

Category

The ATSAM4LC4BA-MUR belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Secure boot and secure key storage
• Real-time clock
• Multiple communication interfaces

Package

The ATSAM4LC4BA-MUR is available in a compact surface mount package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable processing capabilities while consuming minimal power.

Packaging/Quantity

The ATSAM4LC4BA-MUR 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
• RAM: 32 KB
• Operating voltage: 1.62V to 3.6V
• Operating temperature range: -40°C to +85°C
• Communication interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC) resolution: 12-bit
• Number of GPIO pins: 48

Detailed Pin Configuration

The ATSAM4LC4BA-MUR microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins
• Pins 25-32: Power supply and ground pins
• Pins 33-40: External interrupt pins
• Pins 41-48: Timer/counter pins

Functional Features

• Low power modes for energy-efficient operation
• Advanced encryption and security features for secure data transmission
• Real-time clock for accurate timekeeping
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces for seamless connectivity
• High-performance processing capabilities for demanding applications

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• Secure boot and key storage ensure data integrity and protection
• Versatile communication interfaces enable easy integration with other devices
• Integrated peripherals reduce the need for external components, saving cost and board space

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications
• Higher cost compared to lower-end microcontrollers with similar specifications
• Steeper learning curve for developers unfamiliar with ARM Cortex-M4 architecture

Working Principles

The ATSAM4LC4BA-MUR operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, utilizing its high-performance core to process data and control various peripherals. The microcontroller communicates with external devices through its communication interfaces, enabling seamless interaction with the surrounding system.

Detailed Application Field Plans

The ATSAM4LC4BA-MUR is suitable for a wide range of applications, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

1. ATSAM4LC2CA-MUR: Similar to ATSAM4LC4BA-MUR but with 128 KB flash memory.
2. ATSAM4LC8CA-MUR: Similar to ATSAM4LC4BA-MUR but with 512 KB flash memory.
3. ATSAM4LC16CA-MUR: Similar to ATSAM4LC4BA-MUR but with 1 MB flash memory.

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

In conclusion, the ATSAM4LC4BA-MUR microcontroller offers a powerful and energy-efficient solution for embedded applications. Its advanced features, versatile interfaces, and secure capabilities make it suitable for a wide range of industries. While it may have some limitations, its performance and functionality outweigh any drawbacks.