NXP USA Inc.
Maaaring representasyon ang larawan.
Tingnan ang mga detalye para sa mga detalye ng produkto.
P87C52X2FA,512
Tingnan ang Detalye DataSheets

P87C52X2FA,512

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: High-performance, low-power consumption, versatile
  • Package: 40-pin DIP (Dual In-line Package)
  • Essence: Integrated circuit for controlling and managing electronic devices
  • Packaging/Quantity: Individually packaged, quantity depends on order

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
  • Operating Temperature: -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. P0.0 - General-purpose I/O pin
  6. P0.1 - General-purpose I/O pin
  7. P0.2 - General-purpose I/O pin
  8. P0.3 - General-purpose I/O pin
  9. P0.4 - General-purpose I/O pin
  10. P0.5 - General-purpose I/O pin
  11. P0.6 - General-purpose I/O pin
  12. P0.7 - General-purpose I/O pin
  13. RST - Reset input
  14. PSEN - Program store enable
  15. ALE/PROG - Address latch enable/Program pulse input
  16. EA/VPP - External access enable/Programming voltage input
  17. P2.0 - General-purpose I/O pin
  18. P2.1 - General-purpose I/O pin
  19. P2.2 - General-purpose I/O pin
  20. P2.3 - General-purpose I/O pin
  21. P2.4 - General-purpose I/O pin
  22. P2.5 - General-purpose I/O pin
  23. P2.6 - General-purpose I/O pin
  24. P2.7 - General-purpose I/O pin
  25. P3.0/RXD - General-purpose I/O pin/Serial data input
  26. P3.1/TXD - General-purpose I/O pin/Serial data output
  27. P3.2/INT0 - General-purpose I/O pin/External interrupt 0 input
  28. P3.3/INT1 - General-purpose I/O pin/External interrupt 1 input
  29. P3.4/T0 - General-purpose I/O pin/Timer 0 input
  30. P3.5/T1 - General-purpose I/O pin/Timer 1 input
  31. P3.6/WR - General-purpose I/O pin/Write control for external memory
  32. P3.7/RD - General-purpose I/O pin/Read control for external memory

Functional Features

  • High-performance 8-bit CPU with a wide range of instructions
  • On-chip program memory and RAM for data storage
  • Multiple timers/counters for precise timing operations
  • Serial communication interfaces for connecting to other devices
  • GPIO pins for general-purpose input/output operations
  • Reset and power management circuitry for reliable operation
  • Built-in oscillator circuit for clock generation

Advantages

  • Versatile microcontroller suitable for various applications
  • Low-power consumption for energy-efficient designs
  • Ample program memory and RAM for storing code and data
  • Wide operating voltage range allows flexibility in power supply
  • Robust construction and reliable performance
  • Availability of alternative models with different specifications

Disadvantages

  • Limited program memory size compared to some other microcontrollers
  • Relatively small amount of RAM for data storage
  • Lack of advanced features found in higher-end microcontrollers
  • Limited number of I/O pins may restrict connectivity options in complex systems

Working Principles

The P87C52X2FA,512 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory and performs various tasks using its CPU, timers/counters, and I/O pins. The microcontroller communicates with external devices through its serial interfaces and can be programmed to control and manage electronic systems.

Detailed Application Field Plans

The P87C52X2FA,512 microcontroller is commonly used in embedded systems and control applications. Some specific application fields include: 1. Industrial automation: Controlling machinery and processes in manufacturing plants. 2. Home automation: Managing smart home devices and systems. 3. Automotive electronics: Controlling vehicle subsystems and functions. 4. Consumer electronics: Powering and managing various electronic devices. 5. Internet of Things (

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng P87C52X2FA,512 sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of P87C52X2FA,512 in technical solutions:

  1. Q: What is the P87C52X2FA,512 microcontroller used for? A: The P87C52X2FA,512 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 P87C52X2FA,512? A: The P87C52X2FA,512 supports a maximum clock frequency of 33 MHz.

  3. Q: How much program memory does the P87C52X2FA,512 have? A: The P87C52X2FA,512 has 8 KB of on-chip program memory.

  4. Q: Can I expand the program memory of the P87C52X2FA,512? A: No, the P87C52X2FA,512 does not support external program memory expansion.

  5. Q: How many I/O pins does the P87C52X2FA,512 have? A: The P87C52X2FA,512 has a total of 32 I/O pins.

  6. Q: Does the P87C52X2FA,512 support analog-to-digital conversion? A: No, the P87C52X2FA,512 does not have an on-chip ADC. External ADCs can be used if required.

  7. Q: What is the voltage supply range for the P87C52X2FA,512? A: The P87C52X2FA,512 operates within a voltage supply range of 4.5V to 5.5V.

  8. Q: Can I use the P87C52X2FA,512 in battery-powered applications? A: Yes, the P87C52X2FA,512 can be used in battery-powered applications as long as the voltage supply requirements are met.

  9. Q: Does the P87C52X2FA,512 have any on-chip communication interfaces? A: Yes, the P87C52X2FA,512 supports UART (Universal Asynchronous Receiver/Transmitter) for serial communication.

  10. Q: Is the P87C52X2FA,512 still in production? A: No, the P87C52X2FA,512 is an older microcontroller and may not be in active production. It is recommended to check with the manufacturer for availability.

Please note that these answers are based on general knowledge and may vary depending on specific datasheet or technical documentation for the P87C52X2FA,512 microcontroller.