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P87C52X2FBD,157
تفصیل دیکھیں ڈیٹا شیٹ

P87C52X2FBD,157

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: High-performance, low-power consumption
  • Package: 40-pin DIP (Dual In-line Package)
  • Essence: Integrated circuit for controlling and managing electronic devices
  • Packaging/Quantity: Individual units in anti-static packaging

Specifications

  • Architecture: 8-bit
  • CPU Speed: 12 MHz
  • Program Memory Size: 8 KB
  • RAM Size: 256 bytes
  • I/O Pins: 32
  • Timers/Counters: 3
  • Serial Communication: UART, SPI, I2C
  • Operating Voltage: 2.7V to 5.5V
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VCC - Power supply voltage
  2. GND - Ground
  3. XTAL1 - Crystal oscillator input
  4. XTAL2 - Crystal oscillator output
  5. RST - Reset input
  6. P0.0 - Port 0, Pin 0
  7. P0.1 - Port 0, Pin 1
  8. P0.2 - Port 0, Pin 2
  9. P0.3 - Port 0, Pin 3
  10. P0.4 - Port 0, Pin 4
  11. P0.5 - Port 0, Pin 5
  12. P0.6 - Port 0, Pin 6
  13. P0.7 - Port 0, Pin 7
  14. P1.0 - Port 1, Pin 0
  15. P1.1 - Port 1, Pin 1
  16. P1.2 - Port 1, Pin 2
  17. P1.3 - Port 1, Pin 3
  18. P1.4 - Port 1, Pin 4
  19. P1.5 - Port 1, Pin 5
  20. P1.6 - Port 1, Pin 6
  21. P1.7 - Port 1, Pin 7
  22. P2.0 - Port 2, Pin 0
  23. P2.1 - Port 2, Pin 1
  24. P2.2 - Port 2, Pin 2
  25. P2.3 - Port 2, Pin 3
  26. P2.4 - Port 2, Pin 4
  27. P2.5 - Port 2, Pin 5
  28. P2.6 - Port 2, Pin 6
  29. P2.7 - Port 2, Pin 7
  30. EA/VPP - External Access Enable / Programming Voltage
  31. ALE/PROG - Address Latch Enable / Program Pulse
  32. PSEN - Program Store Enable
  33. P3.0/RXD - Port 3, Pin 0 / Serial Receive Data
  34. P3.1/TXD - Port 3, Pin 1 / Serial Transmit Data
  35. P3.2/INT0 - Port 3, Pin 2 / External Interrupt 0
  36. P3.3/INT1 - Port 3, Pin 3 / External Interrupt 1
  37. P3.4/T0 - Port 3, Pin 4 / Timer 0
  38. P3.5/T1 - Port 3, Pin 5 / Timer 1
  39. P3.6/WR - Port 3, Pin 6 / Write Control
  40. P3.7/RD - Port 3, Pin 7 / Read Control

Functional Features

  • High-performance 8-bit microcontroller with a 12 MHz CPU speed
  • Low-power consumption for energy-efficient applications
  • Ample program memory size of 8 KB for storing instructions
  • Sufficient RAM size of 256 bytes for data storage and manipulation
  • Multiple I/O pins (32) for interfacing with external devices
  • Built-in timers/counters (3) for precise timing operations
  • Support for serial communication protocols like UART, SPI, and I2C
  • Wide operating voltage range (2.7V to 5.5V) for flexibility
  • Extended temperature range (-40°C to +85°C) for various environments

Advantages

  • High-performance capabilities enable efficient processing of tasks
  • Low-power consumption extends battery life in portable applications
  • Sufficient program memory and RAM for complex control algorithms
  • Versatile I/O pins allow for flexible interfacing with peripherals
  • Built-in timers/counters facilitate accurate timing operations
  • Support for multiple serial communication protocols enhances connectivity

تکنیکی حل میں P87C52X2FBD,157 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of P87C52X2FBD,157 in technical solutions:

  1. Q: What is the P87C52X2FBD,157 microcontroller used for? A: The P87C52X2FBD,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 P87C52X2FBD,157? A: The P87C52X2FBD,157 supports a maximum clock frequency of 33 MHz.

  3. Q: How much program memory does the P87C52X2FBD,157 have? A: The P87C52X2FBD,157 has 8 KB of on-chip program memory.

  4. Q: Can I expand the program memory of the P87C52X2FBD,157? A: No, the P87C52X2FBD,157 does not support external program memory expansion.

  5. Q: How many I/O pins does the P87C52X2FBD,157 have? A: The P87C52X2FBD,157 has a total of 32 I/O pins.

  6. Q: What type of serial communication interfaces does the P87C52X2FBD,157 support? A: The P87C52X2FBD,157 supports UART (Universal Asynchronous Receiver/Transmitter) for serial communication.

  7. Q: Does the P87C52X2FBD,157 have any analog-to-digital converter (ADC) functionality? A: No, the P87C52X2FBD,157 does not have an on-chip ADC.

  8. Q: What is the operating voltage range of the P87C52X2FBD,157? A: The P87C52X2FBD,157 operates within a voltage range of 4.5V to 5.5V.

  9. Q: Can I use the P87C52X2FBD,157 in battery-powered applications? A: Yes, the P87C52X2FBD,157 can be used in battery-powered applications as long as the operating voltage requirements are met.

  10. Q: Is the P87C52X2FBD,157 suitable for real-time applications? A: Yes, the P87C52X2FBD,157 is suitable for real-time applications due to its fast processing capabilities and interrupt handling features.

Please note that the answers provided here are general and may vary depending on specific application requirements and implementation details.