NXP USA Inc.
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P89LPC936FDH,518
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P89LPC936FDH,518

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems and applications
  • Characteristics:
    • Low-power consumption
    • High-performance 8-bit microcontroller
    • Flash-based program memory
    • Wide operating voltage range
    • Small package size
  • Package: DIP (Dual In-line Package)
  • Essence: A versatile microcontroller designed for various embedded applications
  • Packaging/Quantity: Available in reels or tubes, quantity depends on manufacturer's specifications

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 8 KB
  • RAM Size: 256 bytes
  • Operating Voltage Range: 2.7V to 5.5V
  • Number of I/O Pins: 32
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 3
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P89LPC936FDH,518 microcontroller has a total of 32 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. P0.0 - General-purpose I/O pin
  3. P0.1 - General-purpose I/O pin
  4. P0.2 - General-purpose I/O pin
  5. P0.3 - General-purpose I/O pin
  6. P0.4 - General-purpose I/O pin
  7. P0.5 - General-purpose I/O pin
  8. P0.6 - General-purpose I/O pin
  9. P0.7 - General-purpose I/O pin
  10. RST - Reset 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. XTAL1 - Crystal oscillator input
  20. XTAL2 - Crystal oscillator output
  21. P2.0 - General-purpose I/O pin
  22. P2.1 - General-purpose I/O pin
  23. P2.2 - General-purpose I/O pin
  24. P2.3 - General-purpose I/O pin
  25. P2.4 - General-purpose I/O pin
  26. P2.5 - General-purpose I/O pin
  27. P2.6 - General-purpose I/O pin
  28. P2.7 - General-purpose I/O pin
  29. ALE/PROG - Address Latch Enable/Program pin
  30. PSEN - Program Store Enable pin
  31. EA/VPP - External Access/Programming Voltage Supply pin
  32. GND - Ground

Functional Features

  • Flash-based program memory allows for easy reprogramming and flexibility in application development.
  • Low-power consumption enables efficient operation in battery-powered devices.
  • Wide operating voltage range provides compatibility with various power sources.
  • Multiple communication interfaces (UART, SPI, I2C) allow for seamless integration with other devices.
  • Timers/counters facilitate precise timing and event management.
  • The built-in analog-to-digital converter (ADC) enables measurement of analog signals.

Advantages and Disadvantages

Advantages: - Versatile microcontroller suitable for a wide range of embedded applications. - Low-power consumption extends battery life in portable devices. - Flash-based program memory allows for easy updates and modifications. - Multiple communication interfaces enhance connectivity options.

Disadvantages: - Limited program memory size (8 KB) may restrict the complexity of applications. - Limited RAM size (256 bytes) may limit the amount of data that can be processed simultaneously. - Limited number of I/O pins (32) may constrain the number of external devices that can be connected.

Working Principles

The P89LPC936FDH,518 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash-based program memory. The CPU speed of up to 20 MHz enables fast processing of instructions. The microcontroller communicates with external devices through its I/O pins and various communication interfaces. It can perform tasks such as data acquisition, control, and communication, making it suitable for embedded systems and applications.

Detailed Application Field Plans

The P89LPC936FDH,518 microcontroller finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems -

Énumérez 10 questions et réponses courantes liées à l'application de P89LPC936FDH,518 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of P89LPC936FDH,518 in technical solutions:

  1. Q: What is the P89LPC936FDH,518 microcontroller used for? A: The P89LPC936FDH,518 is a microcontroller commonly used in various technical solutions, such as industrial automation, consumer electronics, and embedded systems.

  2. Q: What is the operating voltage range of the P89LPC936FDH,518? A: The P89LPC936FDH,518 operates within a voltage range of 2.7V to 5.5V.

  3. Q: How much flash memory does the P89LPC936FDH,518 have? A: The P89LPC936FDH,518 has 8KB of flash memory for program storage.

  4. Q: Can I interface the P89LPC936FDH,518 with other devices? A: Yes, the P89LPC936FDH,518 supports various communication interfaces like UART, SPI, and I2C, allowing you to interface it with other devices.

  5. Q: Does the P89LPC936FDH,518 have any analog-to-digital converters (ADCs)? A: No, the P89LPC936FDH,518 does not have an integrated ADC. You would need external ADCs if analog inputs are required.

  6. Q: What is the maximum clock frequency supported by the P89LPC936FDH,518? A: The P89LPC936FDH,518 can operate at a maximum clock frequency of 20 MHz.

  7. Q: Can I use the P89LPC936FDH,518 in battery-powered applications? A: Yes, the P89LPC936FDH,518 is designed to be power-efficient and can be used in battery-powered applications.

  8. Q: Does the P89LPC936FDH,518 have any built-in timers/counters? A: Yes, the P89LPC936FDH,518 has two 16-bit timers/counters that can be used for various timing and counting applications.

  9. Q: Is the P89LPC936FDH,518 programmable in C/C++? A: Yes, you can program the P89LPC936FDH,518 using C/C++ programming languages along with the appropriate development tools.

  10. Q: Are there any development boards available for the P89LPC936FDH,518? A: Yes, there are development boards specifically designed for the P89LPC936FDH,518, which provide easy prototyping and testing capabilities.

Please note that the specific part number mentioned (P89LPC936FDH,518) may vary, so it's always recommended to refer to the datasheet or documentation provided by the manufacturer for accurate information.