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LM3S5K31-IBZ80-C5
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LM3S5K31-IBZ80-C5

Product Overview

Category

The LM3S5K31-IBZ80-C5 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

  • High-performance 32-bit ARM Cortex-M3 core
  • Clock speed: 80 MHz
  • Flash memory: 256 KB
  • RAM: 64 KB
  • Operating voltage: 2.7V to 3.6V
  • Package type: LQFP (Low-profile Quad Flat Package)
  • Temperature range: -40°C to +85°C

Package and Quantity

The LM3S5K31-IBZ80-C5 is available in a LQFP package. It is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Architecture: ARM Cortex-M3
  • CPU Frequency: 80 MHz
  • Data Bus Width: 32 bits
  • Program Memory Size: 256 KB Flash
  • RAM Size: 64 KB
  • Number of I/O Pins: 80
  • ADC Channels: 12
  • UART Modules: 4
  • SPI Modules: 4
  • I2C Modules: 4
  • Timers: 8
  • PWM Outputs: 16
  • Operating Voltage Range: 2.7V to 3.6V
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM3S5K31-IBZ80-C5 has a total of 80 pins. The pin configuration is as follows:

  1. VDD
  2. GND
  3. GPIO0
  4. GPIO1
  5. GPIO2
  6. GPIO3
  7. GPIO4
  8. GPIO5
  9. GPIO6
  10. GPIO7
  11. GPIO8
  12. GPIO9
  13. GPIO10
  14. GPIO11
  15. GPIO12
  16. GPIO13
  17. GPIO14
  18. GPIO15
  19. GPIO16
  20. GPIO17
  21. GPIO18
  22. GPIO19
  23. GPIO20
  24. GPIO21
  25. GPIO22
  26. GPIO23
  27. GPIO24
  28. GPIO25
  29. GPIO26
  30. GPIO27
  31. GPIO28
  32. GPIO29
  33. GPIO30
  34. GPIO31
  35. GPIO32
  36. GPIO33
  37. GPIO34
  38. GPIO35
  39. GPIO36
  40. GPIO37
  41. GPIO38
  42. GPIO39
  43. GPIO40
  44. GPIO41
  45. GPIO42
  46. GPIO43
  47. GPIO44
  48. GPIO45
  49. GPIO46
  50. GPIO47
  51. GPIO48
  52. GPIO49
  53. GPIO50
  54. GPIO51
  55. GPIO52
  56. GPIO53
  57. GPIO54
  58. GPIO55
  59. GPIO56
  60. GPIO57
  61. GPIO58
  62. GPIO59
  63. GPIO60
  64. GPIO61
  65. GPIO62
  66. GPIO63
  67. GPIO64
  68. GPIO65
  69. GPIO66
  70. GPIO67
  71. GPIO68
  72. GPIO69
  73. GPIO70
  74. GPIO71
  75. GPIO72
  76. GPIO73
  77. GPIO74
  78. GPIO75
  79. GPIO76
  80. GPIO77

Functional Features

  • High-performance ARM Cortex-M3 core for efficient processing
  • Ample program memory and RAM for storing and executing complex applications
  • Multiple I/O pins, UART, SPI, and I2C modules for versatile connectivity options
  • Timers and PWM outputs for precise timing and control
  • Wide operating voltage range allows compatibility with various power sources
  • Extended temperature range for reliable operation in harsh environments

Advantages and Disadvantages

Advantages

  • High-performance processing capabilities
  • Ample memory for storing and executing complex applications
  • Versatile connectivity options
  • Precise timing and control features
  • Wide operating voltage range
  • Reliable operation in harsh environments

Disadvantages

  • Limited number of I/O pins compared to some other microcontrollers
  • Higher cost compared to lower-end microcontrollers

Working Principles

The LM3S5K31-IBZ80-C5 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its RAM for data storage and manipulation. The microcontroller communicates with external devices through its I/O pins, UART, SPI, and I2C modules. It can perform various tasks such as data processing

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM3S5K31-IBZ80-C5 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LM3S5K31-IBZ80-C5 in technical solutions:

  1. Q: What is the LM3S5K31-IBZ80-C5 microcontroller used for? A: The LM3S5K31-IBZ80-C5 microcontroller is commonly used in various technical solutions, including industrial automation, robotics, embedded systems, and IoT applications.

  2. Q: What is the processing power of the LM3S5K31-IBZ80-C5? A: The LM3S5K31-IBZ80-C5 microcontroller features a 32-bit ARM Cortex-M3 core running at a maximum frequency of 80 MHz.

  3. Q: How much flash memory does the LM3S5K31-IBZ80-C5 have? A: The LM3S5K31-IBZ80-C5 microcontroller has 256 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the LM3S5K31-IBZ80-C5? A: Yes, the LM3S5K31-IBZ80-C5 supports external memory expansion through its memory bus interface.

  5. Q: What peripherals are available on the LM3S5K31-IBZ80-C5? A: The LM3S5K31-IBZ80-C5 offers various peripherals, including UART, SPI, I2C, GPIO, PWM, ADC, and timers/counters.

  6. Q: Does the LM3S5K31-IBZ80-C5 support real-time operating systems (RTOS)? A: Yes, the LM3S5K31-IBZ80-C5 is compatible with popular RTOSs like FreeRTOS and Micrium uC/OS.

  7. Q: Can I connect the LM3S5K31-IBZ80-C5 to Ethernet networks? A: Yes, the LM3S5K31-IBZ80-C5 has an integrated Ethernet MAC (Media Access Controller) for network connectivity.

  8. Q: What development tools are available for programming the LM3S5K31-IBZ80-C5? A: Texas Instruments provides a comprehensive software development kit (SDK) called StellarisWare, which includes libraries, examples, and a debugger.

  9. Q: Is the LM3S5K31-IBZ80-C5 suitable for low-power applications? A: Yes, the LM3S5K31-IBZ80-C5 offers various power-saving features, including multiple sleep modes and clock gating.

  10. Q: Where can I find documentation and support for the LM3S5K31-IBZ80-C5? A: You can find datasheets, user guides, application notes, and other resources on the Texas Instruments website. Additionally, their technical support team can assist you with any specific questions or issues you may have.