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PCF51QU128VLH
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PCF51QU128VLH

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, Internet of Things (IoT) devices
  • Characteristics:
    • Low power consumption
    • High performance
    • Integrated peripherals
  • Package: LQFP
  • Essence: Advanced microcontroller for embedded applications
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Microcontroller Family: PCF51
  • Model: QU128VLH
  • Flash Memory: 128 KB
  • RAM: 16 KB
  • Operating Voltage: 2.7V to 5.5V
  • Clock Speed: Up to 50 MHz
  • Number of Pins: 64
  • Communication Interfaces:
    • UART
    • SPI
    • I2C
  • Analog-to-Digital Converter (ADC): 12-bit, 8 channels
  • Timers/Counters: Multiple timers/counters available
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PCF51QU128VLH microcontroller has a total of 64 pins. The pin configuration is as follows:

  1. VDDA - Analog Power Supply
  2. VSSA - Analog Ground
  3. PTA0 - General Purpose Input/Output (GPIO)
  4. PTA1 - GPIO
  5. PTA2 - GPIO
  6. PTA3 - GPIO
  7. PTA4 - GPIO
  8. PTA5 - GPIO
  9. PTA6 - GPIO
  10. PTA7 - GPIO
  11. RESET_b - Reset Pin (Active Low)
  12. VDD - Digital Power Supply
  13. VSS - Digital Ground
  14. PTC0 - GPIO
  15. PTC1 - GPIO
  16. PTC2 - GPIO
  17. PTC3 - GPIO
  18. PTC4 - GPIO
  19. PTC5 - GPIO
  20. PTC6 - GPIO
  21. PTC7 - GPIO
  22. PTB0 - GPIO
  23. PTB1 - GPIO
  24. PTB2 - GPIO
  25. PTB3 - GPIO
  26. PTB4 - GPIO
  27. PTB5 - GPIO
  28. PTB6 - GPIO
  29. PTB7 - GPIO
  30. PTD0 - GPIO
  31. PTD1 - GPIO
  32. PTD2 - GPIO
  33. PTD3 - GPIO
  34. PTD4 - GPIO
  35. PTD5 - GPIO
  36. PTD6 - GPIO
  37. PTD7 - GPIO
  38. PTE0 - GPIO
  39. PTE1 - GPIO
  40. PTE2 - GPIO
  41. PTE3 - GPIO
  42. PTE4 - GPIO
  43. PTE5 - GPIO
  44. PTE6 - GPIO
  45. PTE7 - GPIO
  46. VBAT - Battery Backup Input
  47. VDDIO - I/O Power Supply
  48. VSSIO - I/O Ground
  49. XTAL - Crystal Oscillator Input
  50. EXTAL - Crystal Oscillator Output
  51. VREFH - High Voltage Reference Input
  52. VREFL - Low Voltage Reference Input
  53. ADC0_DP0 - Analog Input (ADC Channel 0)
  54. ADC0_DM0 - Analog Input (ADC Channel 0)
  55. ADC0_DP1 - Analog Input (ADC Channel 1)
  56. ADC0_DM1 - Analog Input (ADC Channel 1)
  57. ADC0_DP2 - Analog Input (ADC Channel 2)
  58. ADC0_DM2 - Analog Input (ADC Channel 2)
  59. ADC0_DP3 - Analog Input (ADC Channel 3)
  60. ADC0_DM3 - Analog Input (ADC Channel 3)
  61. VSSA_ADC - Analog Ground
  62. VDDA_ADC - Analog Power Supply
  63. VREFH_ADC - High Voltage Reference Input
  64. VREFL_ADC - Low Voltage Reference Input

Functional Features

  • Low Power Consumption: The PCF51QU128VLH microcontroller is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices and energy-efficient applications.
  • High Performance: With a clock speed of up to 50 MHz, the microcontroller offers high processing capabilities, enabling fast and responsive operation in various applications.
  • Integrated Peripherals: The microcontroller includes integrated peripherals such as UART, SPI, I2C, ADC, and timers/counters, providing flexibility and ease of use for different system requirements.

Advantages

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PCF51QU128VLH v technických řešeních

Sure! Here are 10 common questions and answers related to the application of PCF51QU128VLH in technical solutions:

  1. Q: What is PCF51QU128VLH? A: PCF51QU128VLH is a microcontroller from NXP Semiconductors, specifically part of the Kinetis family. It offers a wide range of features and peripherals suitable for various technical applications.

  2. Q: What are the key features of PCF51QU128VLH? A: Some key features of PCF51QU128VLH include a 32-bit ARM Cortex-M4 core, 128KB flash memory, 16KB RAM, multiple communication interfaces (UART, SPI, I2C), analog-to-digital converters, timers, and GPIO pins.

  3. Q: What technical solutions can PCF51QU128VLH be used for? A: PCF51QU128VLH can be used in various technical solutions such as industrial automation, consumer electronics, medical devices, automotive systems, and IoT applications.

  4. Q: How can I program PCF51QU128VLH? A: PCF51QU128VLH can be programmed using various development tools and software, including IDEs like Keil MDK or NXP's MCUXpresso, which provide an integrated development environment for writing, compiling, and debugging code.

  5. Q: Can PCF51QU128VLH support real-time operating systems (RTOS)? A: Yes, PCF51QU128VLH can support real-time operating systems like FreeRTOS or Micrium µC/OS-II, allowing developers to build more complex and multitasking applications.

  6. Q: What kind of peripherals does PCF51QU128VLH offer? A: PCF51QU128VLH offers a wide range of peripherals, including UART (serial communication), SPI (serial peripheral interface), I2C (inter-integrated circuit), ADC (analog-to-digital converter), timers, and GPIO (general-purpose input/output) pins.

  7. Q: Can PCF51QU128VLH communicate with other devices? A: Yes, PCF51QU128VLH supports various communication interfaces like UART, SPI, and I2C, allowing it to communicate with other devices such as sensors, displays, memory chips, or wireless modules.

  8. Q: What is the power supply requirement for PCF51QU128VLH? A: PCF51QU128VLH typically operates at a voltage range of 1.71V to 3.6V, making it compatible with common power supply sources like batteries or regulated power supplies.

  9. Q: Is PCF51QU128VLH suitable for low-power applications? A: Yes, PCF51QU128VLH is designed to be power-efficient and offers various low-power modes, enabling it to be used in battery-powered or energy-conscious applications.

  10. Q: Where can I find more information about PCF51QU128VLH? A: You can find more detailed information about PCF51QU128VLH, including datasheets, reference manuals, and application notes, on NXP Semiconductors' official website or by contacting their technical support team.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases.