NXP USA Inc.
تصویر ممکن است نشان دهنده باشد.
برای جزئیات محصول به مشخصات مراجعه کنید.
P87C660X2BBD,157
نمایش جزئیات برگه های اطلاعات

P87C660X2BBD,157

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics:
    • High-performance 8-bit microcontroller
    • Low power consumption
    • Wide operating voltage range
    • Integrated peripherals for versatile applications
  • Package: DIP-40 (Dual In-line Package)
  • Essence: Advanced microcontroller for control and embedded systems
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 64 KB
  • RAM Size: 2 KB
  • Data EEPROM Size: 256 bytes
  • I/O Pins: 32
  • Timers/Counters: 3
  • 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 P87C660X2BBD,157 microcontroller has a total of 40 pins. The pin configuration is as follows:

  1. VCC
  2. P0.0 / AD0
  3. P0.1 / AD1
  4. P0.2 / AD2
  5. P0.3 / AD3
  6. P0.4 / AD4
  7. P0.5 / AD5
  8. P0.6 / AD6
  9. P0.7 / AD7
  10. RST
  11. XTAL2
  12. XTAL1
  13. P1.0 / T2
  14. P1.1 / T2EX
  15. P1.2 / WR
  16. P1.3 / RD
  17. P1.4 / T0
  18. P1.5 / T1
  19. P1.6 / INT0
  20. P1.7 / INT1
  21. EA / VPP
  22. ALE / PROG
  23. PSEN
  24. P2.0 / A8
  25. P2.1 / A9
  26. P2.2 / A10
  27. P2.3 / A11
  28. P2.4 / A12
  29. P2.5 / A13
  30. P2.6 / A14
  31. P2.7 / A15
  32. GND
  33. P3.0 / RXD
  34. P3.1 / TXD
  35. P3.2 / INT2
  36. P3.3 / INT3
  37. P3.4 / INT4
  38. P3.5 / INT5
  39. P3.6 / INT6
  40. P3.7 / INT7

Functional Features

  • High-performance 8-bit microcontroller with a wide range of integrated peripherals.
  • Low power consumption, making it suitable for battery-powered applications.
  • Versatile communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
  • Three timers/counters for precise timing and control operations.
  • Flexible I/O pins for interfacing with external components.
  • On-chip program memory and data EEPROM for storing code and data.

Advantages and Disadvantages

Advantages: - High-performance capabilities for demanding control applications. - Wide operating voltage range allows for flexibility in power supply options. - Integrated peripherals reduce the need for external components, saving cost and board space. - Low power consumption extends battery life in portable applications.

Disadvantages: - Limited program memory size compared to some other microcontrollers. - Limited RAM size may restrict the complexity of applications. - DIP-40 package may not be suitable for space-constrained designs.

Working Principles

The P87C660X2BBD,157 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory and interacts with external devices through its I/O pins and integrated peripherals. The microcontroller's CPU speed can reach up to 20 MHz, allowing for efficient execution of control algorithms and real-time operations. It can communicate with other devices using UART, SPI, or I2C interfaces, enabling seamless integration into various systems.

Detailed Application Field Plans

The P87C660X2BBD,157 microcontroller finds applications in a wide range of fields, including: 1. Industrial automation: Control systems for machinery, robotics, and process automation. 2. Automotive electronics: Engine management, dashboard controls, and vehicle diagnostics. 3. Home automation: Smart home devices, lighting control, and security systems. 4. Consumer electronics: Remote controls, gaming consoles, and audio/video equipment. 5. Medical

10 سوال و پاسخ رایج مربوط به کاربرد P87C660X2BBD,157 در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of P87C660X2BBD,157 in technical solutions:

  1. Q: What is the P87C660X2BBD,157 microcontroller used for? A: The P87C660X2BBD,157 microcontroller is commonly used for various embedded system applications that require control and processing capabilities.

  2. Q: What is the maximum clock frequency supported by the P87C660X2BBD,157? A: The P87C660X2BBD,157 supports a maximum clock frequency of XX MHz (replace XX with the actual value).

  3. Q: How much program memory does the P87C660X2BBD,157 have? A: The P87C660X2BBD,157 has XX KB (replace XX with the actual value) of on-chip program memory.

  4. Q: Can I expand the program memory of the P87C660X2BBD,157? A: No, the P87C660X2BBD,157 does not support external program memory expansion.

  5. Q: How many I/O pins are available on the P87C660X2BBD,157? A: The P87C660X2BBD,157 provides XX I/O pins (replace XX with the actual number) for general-purpose input/output operations.

  6. Q: Does the P87C660X2BBD,157 support analog-to-digital conversion? A: No, the P87C660X2BBD,157 does not have an on-chip ADC. External ADCs can be used if required.

  7. Q: What communication interfaces are supported by the P87C660X2BBD,157? A: The P87C660X2BBD,157 supports UART (Universal Asynchronous Receiver/Transmitter) and I2C (Inter-Integrated Circuit) communication interfaces.

  8. Q: Can the P87C660X2BBD,157 be programmed in C/C++? A: Yes, the P87C660X2BBD,157 can be programmed using C/C++ programming languages with the appropriate development tools.

  9. Q: What is the operating voltage range of the P87C660X2BBD,157? A: The P87C660X2BBD,157 operates within a voltage range of XX V to YY V (replace XX and YY with the actual values).

  10. Q: Is the P87C660X2BBD,157 suitable for low-power applications? A: Yes, the P87C660X2BBD,157 has power-saving features and can be used in low-power applications when properly configured.

Please note that the answers provided here are generic and may vary depending on the specific datasheet and documentation of the microcontroller.