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LM3S2793-IQC80-C5
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LM3S2793-IQC80-C5

Overview

  • Category: Microcontroller
  • Use: Embedded systems, Internet of Things (IoT) devices
  • Characteristics: Low power consumption, high performance, integrated peripherals
  • Package: LQFP-80
  • Essence: ARM Cortex-M3 core microcontroller
  • Packaging/Quantity: Tray/100 units

Specifications

  • Core: ARM Cortex-M3
  • Clock Speed: 50 MHz
  • Flash Memory: 256 KB
  • RAM: 64 KB
  • Operating Voltage: 2.7V - 3.6V
  • Digital I/O Pins: 43
  • Analog Input Pins: 8
  • Communication Interfaces: UART, SPI, I2C, USB
  • Timers: 4 x 32-bit
  • ADC Resolution: 12-bit
  • PWM Channels: 6
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM3S2793-IQC80-C5 microcontroller has a total of 80 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | PA0 | GPIO | | 2 | PA1 | GPIO | | ... | ... | ... | | 79 | PD6 | GPIO | | 80 | PD7 | GPIO |

Functional Features

  • High-performance ARM Cortex-M3 core for efficient processing
  • Integrated peripherals such as UART, SPI, I2C, and USB for communication
  • Multiple timers and PWM channels for precise timing and control
  • 12-bit ADC for accurate analog signal acquisition
  • Low power consumption for energy-efficient applications
  • Wide operating temperature range for versatile usage

Advantages

  • Powerful processing capabilities for demanding applications
  • Integrated peripherals reduce the need for external components
  • Low power consumption extends battery life in portable devices
  • Wide operating temperature range allows usage in harsh environments

Disadvantages

  • Limited flash memory and RAM compared to higher-end microcontrollers
  • LQFP package may require more space on the PCB compared to smaller packages

Working Principles

The LM3S2793-IQC80-C5 microcontroller is based on the ARM Cortex-M3 core, which provides high-performance processing capabilities. It operates at a clock speed of 50 MHz and has integrated peripherals such as UART, SPI, I2C, and USB for communication with other devices. The microcontroller also features timers and PWM channels for precise timing and control, as well as an ADC for accurate analog signal acquisition.

Detailed Application Field Plans

The LM3S2793-IQC80-C5 microcontroller is suitable for various application fields, including: 1. Industrial automation: Control systems, motor drives, and monitoring devices. 2. Home automation: Smart home devices, lighting control, and security systems. 3. Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems. 4. Consumer electronics: Wearable devices, gaming consoles, and audio/video equipment. 5. Automotive: Vehicle control systems, infotainment systems, and telematics.

Alternative Models

  1. LM3S1968-IQC50-C5: Similar microcontroller with lower flash memory and fewer pins.
  2. LM3S8962-IQC50-C5: Similar microcontroller with higher flash memory and additional Ethernet interface.
  3. LM3S9B96-IQC80-C5: Similar microcontroller with higher RAM and additional CAN interface.

Note: This entry has a total word count of 380 words. Additional content is required to meet the 1100-word requirement.

기술 솔루션에 LM3S2793-IQC80-C5 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of LM3S2793-IQC80-C5 in technical solutions:

  1. Q: What is the LM3S2793-IQC80-C5 microcontroller used for? A: The LM3S2793-IQC80-C5 microcontroller is commonly used in various technical solutions, including industrial automation, robotics, motor control, and embedded systems.

  2. Q: What is the maximum clock frequency of the LM3S2793-IQC80-C5? A: The LM3S2793-IQC80-C5 microcontroller has a maximum clock frequency of 50 MHz.

  3. Q: How much flash memory does the LM3S2793-IQC80-C5 have? A: The LM3S2793-IQC80-C5 microcontroller has 256 KB of flash memory.

  4. Q: Can I expand the memory of the LM3S2793-IQC80-C5? A: No, the LM3S2793-IQC80-C5 does not support external memory expansion. However, it does have 32 KB of RAM for data storage.

  5. Q: What communication interfaces are available on the LM3S2793-IQC80-C5? A: The LM3S2793-IQC80-C5 microcontroller supports various communication interfaces, including UART, SPI, I2C, and USB.

  6. Q: Does the LM3S2793-IQC80-C5 have built-in analog-to-digital converters (ADC)? A: Yes, the LM3S2793-IQC80-C5 has a 12-bit ADC with up to 8 channels for analog input.

  7. Q: Can I use the LM3S2793-IQC80-C5 for real-time applications? A: Yes, the LM3S2793-IQC80-C5 microcontroller is suitable for real-time applications due to its high-performance ARM Cortex-M3 core and interrupt handling capabilities.

  8. Q: What operating voltage does the LM3S2793-IQC80-C5 require? A: The LM3S2793-IQC80-C5 operates at a voltage range of 2.7V to 3.6V.

  9. Q: Does the LM3S2793-IQC80-C5 have any built-in security features? A: Yes, the LM3S2793-IQC80-C5 offers hardware-accelerated AES encryption and decryption for secure data communication.

  10. Q: Can I program the LM3S2793-IQC80-C5 using C/C++? A: Yes, the LM3S2793-IQC80-C5 can be programmed using C/C++ programming languages with the help of development tools like Keil MDK or Code Composer Studio.

Please note that these answers are based on general information about the LM3S2793-IQC80-C5 microcontroller. It's always recommended to refer to the official documentation and datasheet for accurate and detailed information.