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LM3S5R31-IBZ80-C5T
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LM3S5R31-IBZ80-C5T

Product Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices
Characteristics: High-performance, low-power consumption, integrated peripherals
Package: 80-pin LQFP package
Essence: ARM Cortex-M3 based microcontroller
Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

  • Processor: ARM Cortex-M3 core running at 80 MHz
  • Memory: 256 KB Flash, 32 KB RAM
  • Peripherals: UART, I2C, SPI, GPIO, ADC, PWM, Timers
  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Package Type: 80-pin LQFP
  • Package Dimensions: 12mm x 12mm
  • Package Pin Count: 80 pins
  • Package Pitch: 0.5mm

Detailed Pin Configuration

The LM3S5R31-IBZ80-C5T microcontroller has a total of 80 pins. The pin configuration is as follows:

  1. VDD
  2. GND
  3. PA0
  4. PA1
  5. PA2
  6. PA3
  7. PA4
  8. PA5
  9. PA6
  10. PA7
  11. PB0
  12. PB1
  13. PB2
  14. PB3
  15. PB4
  16. PB5
  17. PB6
  18. PB7
  19. PC0
  20. PC1
  21. PC2
  22. PC3
  23. PC4
  24. PC5
  25. PC6
  26. PC7
  27. PD0
  28. PD1
  29. PD2
  30. PD3
  31. PD4
  32. PD5
  33. PD6
  34. PD7
  35. PE0
  36. PE1
  37. PE2
  38. PE3
  39. PE4
  40. PE5
  41. PE6
  42. PE7
  43. PF0
  44. PF1
  45. PF2
  46. PF3
  47. PF4
  48. PF5
  49. PF6
  50. PF7
  51. PG0
  52. PG1
  53. PG2
  54. PG3
  55. PG4
  56. PG5
  57. PG6
  58. PG7
  59. PH0
  60. PH1
  61. PH2
  62. PH3
  63. PH4
  64. PH5
  65. PH6
  66. PH7
  67. PI0
  68. PI1
  69. PI2
  70. PI3
  71. PI4
  72. PI5
  73. PI6
  74. PI7
  75. PJ0
  76. PJ1
  77. PJ2
  78. PJ3
  79. PJ4
  80. PJ5

Functional Features

  • High-performance ARM Cortex-M3 core for efficient processing
  • Low-power consumption for extended battery life in portable devices
  • Integrated peripherals such as UART, I2C, SPI, GPIO, ADC, PWM, and Timers for versatile connectivity and control options
  • 256 KB Flash memory for program storage
  • 32 KB RAM for data storage
  • Wide operating temperature range (-40°C to +85°C) for reliable operation in various environments

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient designs - Integrated peripherals simplify system design and reduce external component count - Ample memory for program and data storage - Wide operating temperature range for versatile applications

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected directly - Availability and pricing may vary depending on the region and supplier

Working Principles

The LM3S5R31-IBZ80-C5T microcontroller is based on the ARM Cortex-M3 core architecture. It executes instructions fetched from the Flash memory and interacts with various peripherals to perform desired tasks. The integrated peripherals, such as UART, I2C, SPI, GPIO, ADC, PWM, and Timers, provide communication, control, and sensing capabilities. The microcontroller operates at a low voltage of 3.3V and consumes minimal power, making it suitable for battery-powered applications.

Detailed Application Field Plans

The LM3S5R31-IBZ80-C5T microcontroller finds applications in various fields, including:

  1. Industrial automation
  2. Home automation
  3. Internet of Things (IoT

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM3S5R31-IBZ80-C5T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LM3S5R31-IBZ80-C5T in technical solutions:

  1. Q: What is LM3S5R31-IBZ80-C5T? A: LM3S5R31-IBZ80-C5T is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.

  2. Q: What are the key features of LM3S5R31-IBZ80-C5T? A: Some key features include an ARM Cortex-M3 core, 80 MHz clock speed, 128 KB flash memory, 32 KB RAM, and various peripherals like UART, SPI, I2C, ADC, etc.

  3. Q: What kind of technical solutions can LM3S5R31-IBZ80-C5T be used for? A: LM3S5R31-IBZ80-C5T can be used in a wide range of applications such as industrial automation, robotics, consumer electronics, IoT devices, and more.

  4. Q: How do I program LM3S5R31-IBZ80-C5T? A: LM3S5R31-IBZ80-C5T can be programmed using various development tools like TI's Code Composer Studio, Keil MDK, or other ARM-based IDEs.

  5. Q: Can LM3S5R31-IBZ80-C5T communicate with other devices? A: Yes, LM3S5R31-IBZ80-C5T has built-in communication interfaces like UART, SPI, and I2C, which allow it to communicate with other devices or modules.

  6. Q: How much power does LM3S5R31-IBZ80-C5T consume? A: LM3S5R31-IBZ80-C5T has low power consumption, typically operating at around 1.8V to 3.6V and consuming minimal current in sleep or idle modes.

  7. Q: Can I connect sensors or actuators to LM3S5R31-IBZ80-C5T? A: Yes, LM3S5R31-IBZ80-C5T has multiple GPIO pins that can be used to interface with external sensors, actuators, or other peripheral devices.

  8. Q: Is LM3S5R31-IBZ80-C5T suitable for real-time applications? A: Yes, LM3S5R31-IBZ80-C5T's ARM Cortex-M3 core provides excellent performance and deterministic behavior, making it suitable for real-time applications.

  9. Q: Can LM3S5R31-IBZ80-C5T be used in battery-powered devices? A: Yes, LM3S5R31-IBZ80-C5T's low power consumption and various power-saving features make it suitable for battery-powered applications.

  10. Q: Where can I find additional resources or support for LM3S5R31-IBZ80-C5T? A: You can refer to Texas Instruments' official website, user guides, datasheets, application notes, or join online forums and communities for support and resources related to LM3S5R31-IBZ80-C5T.