LM3S3654-IQR50-C5

Product Overview

Category: Microcontroller

Use: The LM3S3654-IQR50-C5 is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - Flash memory for program storage - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converters (ADC) - Timers and PWM outputs - Low power consumption - Small form factor

Package: The LM3S3654-IQR50-C5 comes in a compact integrated circuit package, making it suitable for space-constrained designs. It is available in a surface-mount package.

Essence: This microcontroller serves as the brain of an embedded system, providing processing power and control capabilities. It enables the integration of various functions and features into a single device.

Packaging/Quantity: The LM3S3654-IQR50-C5 is typically sold in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

• Processor: ARM Cortex-M3 core running at up to 50 MHz
• Memory: 64 KB flash memory, 8 KB RAM
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converters: 12-bit ADC with up to 8 channels
• Timers: Multiple timers with PWM outputs
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: LQFP (Low-profile Quad Flat Package)
• Package Dimensions: 10mm x 10mm

Detailed Pin Configuration

The LM3S3654-IQR50-C5 has a total of 64 pins. The pin configuration is as follows:

• Pin 1: VDD (Power supply)
• Pin 2: GND (Ground)
• Pin 3: UART0_RX (UART Receive)
• Pin 4: UART0_TX (UART Transmit)
• ...
• Pin 63: GPIO_XX
• Pin 64: GPIO_YY

Functional Features

The LM3S3654-IQR50-C5 offers the following functional features:

1. High-performance Processing: The ARM Cortex-M3 core provides efficient and powerful processing capabilities, enabling complex tasks to be executed quickly.

2. Memory Storage: The built-in flash memory allows program code to be stored directly on the microcontroller, eliminating the need for external storage devices.

3. Communication Interfaces: The UART, SPI, and I2C interfaces enable seamless communication with other devices, such as sensors, displays, and peripherals.

4. Analog-to-Digital Conversion: The integrated ADCs allow the microcontroller to convert analog signals from sensors or other sources into digital data for processing.

5. Timers and PWM Outputs: The timers and PWM outputs provide precise timing control and support various applications, including motor control and LED dimming.

6. Low Power Consumption: The LM3S3654-IQR50-C5 is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core for efficient processing - Integrated flash memory eliminates the need for external storage - Multiple communication interfaces for easy integration with other devices - Analog-to-digital converters for sensor interfacing - Timers and PWM outputs for precise timing control - Low power consumption for energy-efficient designs

Disadvantages: - Limited memory capacity compared to some other microcontrollers - May require additional external components for certain applications - Higher cost compared to lower-end microcontrollers

Working Principles

The LM3S3654-IQR50-C5 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces. The ARM Cortex-M3 core provides the processing power, while the integrated memory, communication interfaces, and other features enable the microcontroller to perform specific tasks.

Detailed Application Field Plans

The LM3S3654-IQR50-C5 is suitable for a wide range of embedded system applications, including:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition systems.
2. Consumer Electronics: Smart home devices, wearable technology, and multimedia devices.
3. Automotive: In-vehicle control systems, infotainment systems, and driver assistance systems.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical imaging devices.
5. Internet of Things (IoT): Connected devices, sensor networks, and IoT gateways.

Detailed and Complete Alternative