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LM3S817-IGZ50-C2T
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LM3S817-IGZ50-C2T

Product Overview

Category

The LM3S817-IGZ50-C2T belongs to the category of microcontrollers.

Use

It is commonly used in embedded systems for various applications such as industrial control, consumer electronics, and automotive systems.

Characteristics

  • Low power consumption
  • High performance
  • Integrated peripherals
  • Small form factor

Package

The LM3S817-IGZ50-C2T is typically available in a surface-mount package.

Essence

This microcontroller is essential for enabling efficient and reliable control in embedded systems.

Packaging/Quantity

It is usually supplied in reels or trays with varying quantities depending on the supplier.

Specifications

  • Processor: ARM Cortex-M3 core
  • Clock Speed: 50 MHz
  • Flash Memory: 128 KB
  • RAM: 8 KB
  • Operating Voltage: 3.3 V
  • I/O Pins: 32
  • Communication Interfaces: UART, SPI, I2C, USB

Detailed Pin Configuration

The detailed pin configuration for the LM3S817-IGZ50-C2T can be found in the manufacturer's datasheet.

Functional Features

  • Integrated Peripherals: Timers, ADC, PWM controllers
  • Real-Time Clock (RTC): Enables timekeeping functionality
  • Analog-to-Digital Converter (ADC): Allows for analog signal measurements
  • Serial Communication Interfaces: Facilitates data exchange with external devices

Advantages

  • Low power consumption extends battery life in portable devices
  • High-performance ARM Cortex-M3 core enables efficient processing
  • Integrated peripherals reduce the need for additional components
  • Small form factor saves board space in compact designs

Disadvantages

  • Limited memory may restrict the complexity of applications
  • Higher cost compared to some lower-end microcontrollers
  • Limited availability of specialized support and resources

Working Principles

The LM3S817-IGZ50-C2T operates by executing instructions stored in its flash memory, interacting with peripherals to process inputs and outputs, and communicating with external devices through its interfaces.

Detailed Application Field Plans

  • Industrial Control: Used in automation systems for monitoring and controlling machinery
  • Consumer Electronics: Embedded in smart home devices, IoT products, and wearable technology
  • Automotive Systems: Employed in vehicle control units and infotainment systems

Detailed and Complete Alternative Models

  • STM32F103C8T6: Offers similar performance and features
  • PIC32MX250F128B: Provides an alternative with different peripheral options
  • NXP LPC1768: Offers compatibility with the ARM Cortex-M3 architecture

In conclusion, the LM3S817-IGZ50-C2T microcontroller offers a balance of performance, power efficiency, and integrated features suitable for a wide range of embedded system applications.

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技術ソリューションにおける LM3S817-IGZ50-C2T 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 LM3S817-IGZ50-C2T microcontroller used for?

    • The LM3S817-IGZ50-C2T microcontroller is commonly used in embedded systems and IoT applications due to its low power consumption and integrated peripherals.

  2. What are the key features of the LM3S817-IGZ50-C2T?

    • The LM3S817-IGZ50-C2T features a 32-bit ARM Cortex-M3 core, 256KB flash memory, 32KB SRAM, multiple communication interfaces, and various on-chip peripherals.

  3. How can I program the LM3S817-IGZ50-C2T?

    • The LM3S817-IGZ50-C2T can be programmed using industry-standard tools such as Keil µVision, IAR Embedded Workbench, or Code Composer Studio.

  4. What are the typical applications for the LM3S817-IGZ50-C2T?

    • Typical applications include industrial control systems, motor control, smart grid equipment, home automation, and other embedded control applications.

  5. Does the LM3S817-IGZ50-C2T support real-time operating systems (RTOS)?

    • Yes, the LM3S817-IGZ50-C2T is compatible with popular RTOS such as FreeRTOS, uC/OS, and ThreadX.

  6. What communication interfaces are available on the LM3S817-IGZ50-C2T?

    • The LM3S817-IGZ50-C2T features UART, SPI, I2C, USB, and Ethernet interfaces for connectivity.

  7. Can the LM3S817-IGZ50-C2T be used in low-power applications?

    • Yes, the LM3S817-IGZ50-C2T is designed for low-power operation and offers multiple power-saving modes.

  8. Are there development kits available for the LM3S817-IGZ50-C2T?

    • Yes, Texas Instruments offers development kits and evaluation boards that facilitate rapid prototyping and development with the LM3S817-IGZ50-C2T.

  9. What kind of security features does the LM3S817-IGZ50-C2T offer?

    • The LM3S817-IGZ50-C2T provides hardware-accelerated AES encryption, secure boot, and tamper detection features for enhanced security.

  10. Is the LM3S817-IGZ50-C2T suitable for harsh environments?

    • Yes, the LM3S817-IGZ50-C2T is designed to operate reliably in harsh industrial environments with wide temperature ranges and robust ESD protection.