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LM3S328-IQN25-C2
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LM3S328-IQN25-C2

Product Overview

The LM3S328-IQN25-C2 belongs to the category of microcontrollers and is designed for use in embedded systems. This microcontroller is characterized by its low power consumption, high performance, and integrated peripherals. It is typically packaged in a compact form factor and is essential for controlling various electronic devices. The packaging/quantity of the LM3S328-IQN25-C2 varies based on the supplier and specific requirements.

Specifications

  • Processor: ARM Cortex-M3 core
  • Clock Speed: 50 MHz
  • Flash Memory: 128 KB
  • RAM: 8 KB
  • Operating Voltage: 2.7V - 3.6V
  • Package Type: LQFP
  • I/O Pins: 25

Detailed Pin Configuration

The LM3S328-IQN25-C2 features a comprehensive pin configuration that includes GPIO pins, communication interfaces (such as UART, SPI, I2C), analog inputs, and power supply pins. The detailed pinout can be found in the product datasheet.

Functional Features

  • Integrated Peripherals: The microcontroller integrates various peripherals including timers, ADC, PWM, and communication interfaces, reducing the need for external components.
  • Low Power Consumption: It is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
  • High Performance: The ARM Cortex-M3 core provides high processing power for real-time control applications.

Advantages and Disadvantages

Advantages

  • Efficient power management
  • High processing speed
  • Integrated peripherals reduce external component count

Disadvantages

  • Limited RAM size
  • Restricted number of I/O pins

Working Principles

The LM3S328-IQN25-C2 operates based on the ARM Cortex-M3 architecture, executing instructions and handling input/output operations to control connected devices. It utilizes the integrated peripherals and memory to perform tasks according to the programmed instructions.

Detailed Application Field Plans

The LM3S328-IQN25-C2 is well-suited for a wide range of applications including: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive control systems

Detailed and Complete Alternative Models

  • STM32F103C8T6
  • PIC32MX250F128B
  • MSP430G2553

In conclusion, the LM3S328-IQN25-C2 microcontroller offers a balance of performance, power efficiency, and integrated features, making it an ideal choice for various embedded system applications.

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技術ソリューションにおける LM3S328-IQN25-C2 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LM3S328-IQN25-C2 microcontroller used for?

    • The LM3S328-IQN25-C2 microcontroller is commonly used in embedded systems for various applications such as industrial control, automation, and consumer electronics.

  2. What are the key features of the LM3S328-IQN25-C2?

    • The LM3S328-IQN25-C2 features a 32-bit ARM Cortex-M3 core, 128KB flash memory, 8KB SRAM, multiple communication interfaces, and various peripherals suitable for diverse technical solutions.

  3. How can I program the LM3S328-IQN25-C2 microcontroller?

    • The LM3S328-IQN25-C2 can be programmed using industry-standard development tools such as Keil µVision, IAR Embedded Workbench, or Code Composer Studio.

  4. What communication interfaces does the LM3S328-IQN25-C2 support?

    • The LM3S328-IQN25-C2 supports interfaces such as UART, SPI, I2C, USB, and Ethernet, making it suitable for applications requiring diverse communication protocols.

  5. Can the LM3S328-IQN25-C2 be used for real-time applications?

    • Yes, the LM3S328-IQN25-C2's ARM Cortex-M3 core and peripherals make it well-suited for real-time applications such as motor control, sensor interfacing, and data acquisition.

  6. What kind of power supply does the LM3S328-IQN25-C2 require?

    • The LM3S328-IQN25-C2 typically operates on a 3.3V power supply and has low-power modes to optimize energy efficiency in battery-powered applications.

  7. Is the LM3S328-IQN25-C2 suitable for industrial control applications?

    • Yes, the LM3S328-IQN25-C2's robust feature set and industrial-grade temperature range make it suitable for industrial control and automation solutions.

  8. Does the LM3S328-IQN25-C2 have built-in security features?

    • The LM3S328-IQN25-C2 includes hardware-accelerated AES encryption and a secure boot loader, providing essential security features for sensitive applications.

  9. What development support is available for the LM3S328-IQN25-C2?

    • Texas Instruments provides comprehensive technical documentation, software libraries, and development kits to support the design and implementation of solutions using the LM3S328-IQN25-C2.

  10. Can the LM3S328-IQN25-C2 be used in automotive applications?

    • While not specifically designed for automotive use, the LM3S328-IQN25-C2 can be employed in non-safety-critical automotive applications where its features meet the requirements.