ATSAM4LC2BA-UUR

Product Overview

Category

The ATSAM4LC2BA-UUR belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance processing capabilities
• Low power consumption
• Compact package size
• Wide range of operating voltage
• Extensive peripheral integration

Package

The ATSAM4LC2BA-UUR is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable processing for embedded systems while minimizing power consumption.

Packaging/Quantity

The ATSAM4LC2BA-UUR is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

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

Detailed Pin Configuration

The ATSAM4LC2BA-UUR features a total of 64 pins, which are assigned to various functions such as digital I/O, analog inputs, communication interfaces, and power supply. The pin configuration is as follows:

• Pins 1-32: Digital I/O and Analog Inputs
• Pins 33-40: Communication Interfaces (UART, SPI, I2C)
• Pins 41-48: Power Supply and Ground
• Pins 49-64: Reserved for Future Use

Functional Features

• High-performance ARM Cortex-M4 processor for efficient processing
• Low power consumption modes for energy-efficient operation
• Extensive peripheral integration, including UART, SPI, I2C, and USB interfaces
• Analog-to-Digital Converter (ADC) for precise analog signal acquisition
• Real-Time Clock (RTC) for accurate timekeeping
• Multiple timers and PWM channels for versatile timing control
• Secure boot and encryption features for enhanced system security

Advantages and Disadvantages

Advantages

• High-performance processing capabilities enable efficient execution of complex tasks.
• Low power consumption extends battery life in portable applications.
• Compact package size allows for space-saving designs.
• Wide operating voltage range provides flexibility in various power supply scenarios.
• Extensive peripheral integration simplifies system design and reduces external component count.

Disadvantages

• Limited flash memory and RAM capacity 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 ATSAM4LC2BA-UUR operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, utilizing its integrated peripherals to interact with the external environment. The microcontroller's clock speed determines the rate at which instructions are processed, enabling it to perform various tasks required by the embedded application.

Detailed Application Field Plans

The ATSAM4LC2BA-UUR is suitable for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable devices - Medical equipment - Automotive electronics

Detailed and Complete Alternative Models

1. ATSAM4LC2CA-UUR: Similar to ATSAM4LC2BA-UUR but with higher flash memory capacity (512 KB).
2. ATSAM4LC2EA-UUR: Similar to ATSAM4LC2BA-UUR but with additional Ethernet connectivity.
3. ATSAM4LC2MA-UUR: Similar to ATSAM4LC2BA-UUR but with increased RAM capacity (64 KB).

These alternative models offer varying features and specifications, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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