NXP USA Inc.
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P87LPC769HD,512
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P87LPC769HD,512

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: Low power consumption, high performance, small form factor
  • Package: 80-pin LQFP (Low-profile Quad Flat Package)
  • Essence: A microcontroller designed for various control applications with low power requirements.
  • Packaging/Quantity: Individual units packaged in anti-static trays or reels.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 64 KB
  • RAM Size: 4 KB
  • Input/Output Pins: 54
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P87LPC769HD,512 microcontroller has a total of 80 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. P0.0 - General-purpose I/O pin
  4. P0.1 - General-purpose I/O pin
  5. P0.2 - General-purpose I/O pin
  6. P0.3 - General-purpose I/O pin
  7. P0.4 - General-purpose I/O pin
  8. P0.5 - General-purpose I/O pin
  9. P0.6 - General-purpose I/O pin
  10. P0.7 - General-purpose I/O pin
  11. P1.0 - General-purpose I/O pin
  12. P1.1 - General-purpose I/O pin
  13. P1.2 - General-purpose I/O pin
  14. P1.3 - General-purpose I/O pin
  15. P1.4 - General-purpose I/O pin
  16. P1.5 - General-purpose I/O pin
  17. P1.6 - General-purpose I/O pin
  18. P1.7 - General-purpose I/O pin
  19. P2.0 - General-purpose I/O pin
  20. P2.1 - General-purpose I/O pin
  21. P2.2 - General-purpose I/O pin
  22. P2.3 - General-purpose I/O pin
  23. P2.4 - General-purpose I/O pin
  24. P2.5 - General-purpose I/O pin
  25. P2.6 - General-purpose I/O pin
  26. P2.7 - General-purpose I/O pin
  27. P3.0 - General-purpose I/O pin
  28. P3.1 - General-purpose I/O pin
  29. P3.2 - General-purpose I/O pin
  30. P3.3 - General-purpose I/O pin
  31. P3.4 - General-purpose I/O pin
  32. P3.5 - General-purpose I/O pin
  33. P3.6 - General-purpose I/O pin
  34. P3.7 - General-purpose I/O pin
  35. P4.0 - General-purpose I/O pin
  36. P4.1 - General-purpose I/O pin
  37. P4.2 - General-purpose I/O pin
  38. P4.3 - General-purpose I/O pin
  39. P4.4 - General-purpose I/O pin
  40. P4.5 - General-purpose I/O pin
  41. P4.6 - General-purpose I/O pin
  42. P4.7 - General-purpose I/O pin
  43. P5.0 - General-purpose I/O pin
  44. P5.1 - General-purpose I/O pin
  45. P5.2 - General-purpose I/O pin
  46. P5.3 - General-purpose I/O pin
  47. P5.4 - General-purpose I/O pin
  48. P5.5 - General-purpose I/O pin
  49. P5.6 - General-purpose I/O pin
  50. P5.7 - General-purpose I/O pin
  51. P6.0 - General-purpose I/O pin
  52. P6.1 - General-purpose I/O pin
  53. P6.2 - General-purpose I/O pin
  54. P6.3 - General-purpose I/O pin
  55. P6.4 - General-purpose I/O pin
  56. P6.5 - General-purpose I/O pin
  57. P6.6 - General-purpose I/O pin
  58. P6.7 - General-purpose I/O pin
  59. P7.0 - General-purpose I/O pin
  60. P7.1 - General-purpose I/O pin
  61. P

Énumérez 10 questions et réponses courantes liées à l'application de P87LPC769HD,512 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of P87LPC769HD,512 in technical solutions:

  1. Q: What is the P87LPC769HD,512 microcontroller used for? A: The P87LPC769HD,512 microcontroller is commonly used for various technical solutions that require embedded control, such as industrial automation, consumer electronics, and automotive applications.

  2. Q: What is the maximum clock frequency supported by the P87LPC769HD,512? A: The P87LPC769HD,512 supports a maximum clock frequency of 20 MHz.

  3. Q: How much flash memory does the P87LPC769HD,512 have? A: The P87LPC769HD,512 has 64 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the P87LPC769HD,512? A: No, the P87LPC769HD,512 does not support external memory expansion. It only has the built-in 64 KB of flash memory.

  5. Q: What peripherals are available on the P87LPC769HD,512? A: The P87LPC769HD,512 includes various peripherals such as UART, SPI, I2C, timers/counters, analog-to-digital converter (ADC), and GPIO pins.

  6. Q: Does the P87LPC769HD,512 support low-power modes? A: Yes, the P87LPC769HD,512 supports multiple low-power modes, including idle mode, power-down mode, and power-save mode, to optimize power consumption.

  7. Q: Can I use the P87LPC769HD,512 for real-time applications? A: Yes, the P87LPC769HD,512 is suitable for real-time applications due to its fast interrupt response and timers/counters with capture/compare capabilities.

  8. Q: What development tools are available for programming the P87LPC769HD,512? A: Various development tools, such as integrated development environments (IDEs) and compilers, are available from NXP and third-party vendors to program the P87LPC769HD,512.

  9. Q: Is the P87LPC769HD,512 compatible with other microcontrollers or communication protocols? A: Yes, the P87LPC769HD,512 is compatible with industry-standard communication protocols like UART, SPI, and I2C, allowing it to communicate with other devices or microcontrollers.

  10. Q: Where can I find documentation and technical support for the P87LPC769HD,512? A: You can find documentation, datasheets, application notes, and technical support for the P87LPC769HD,512 on the official NXP website or by contacting their customer support.