NXP USA Inc.
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P87C552SFAA,512

P87C552SFAA,512

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: High-performance, low-power consumption, 8-bit microcontroller
  • Package: Surface mount package
  • Essence: Integrated circuit for controlling and managing electronic devices
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 33 MHz
  • Program Memory Size: 8 KB
  • RAM Size: 256 bytes
  • Number of I/O Pins: 32
  • Operating Voltage Range: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P87C552SFAA,512 microcontroller has a total of 44 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

Functional Features

  • High-performance 8-bit microcontroller with a wide operating voltage range
  • Integrated flash memory for program storage
  • Multiple I/O pins for interfacing with external devices
  • On-chip timers and counters for precise timing applications
  • Interrupt capability for handling real-time events
  • Serial communication interfaces (UART, SPI, I2C) for data exchange
  • Low-power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - High-performance and low-power consumption make it suitable for various embedded control applications. - Ample program memory and RAM size allow for complex program execution. - Wide operating voltage range provides flexibility in different power supply scenarios. - Multiple I/O pins enable easy interfacing with external devices.

Disadvantages: - Limited program memory size may restrict the complexity of applications. - Lack of advanced features found in more modern microcontrollers. - Availability and support may vary depending on the supplier.

Working Principles

The P87C552SFAA,512 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its internal flash memory and interacts with external devices through its I/O pins. The CPU speed determines the rate at which instructions are processed. The microcontroller can be programmed using various development tools and programming languages. It follows a Von Neumann architecture, where program memory and data memory share the same address space.

Detailed Application Field Plans

The P87C552SFAA,512 microcontroller finds applications in various fields, including: - Industrial automation - Home automation - Automotive systems - Consumer electronics - Robotics - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

  • AT89C51ED2: 8-bit microcontroller with similar features and pin configuration
  • PIC16F877A: 8-bit microcontroller with enhanced features and larger program memory
  • STM32F103C8T6: 32-bit microcontroller with advanced features and higher performance

These alternative models offer different capabilities and may be suitable for specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P87C552SFAA,512 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of P87C552SFAA,512 in technical solutions:

  1. Q: What is the P87C552SFAA,512 microcontroller used for? A: The P87C552SFAA,512 is a microcontroller commonly used in various technical solutions such as industrial automation, embedded systems, and control applications.

  2. Q: What is the maximum clock frequency supported by the P87C552SFAA,512? A: The P87C552SFAA,512 supports a maximum clock frequency of 33 MHz.

  3. Q: How much program memory does the P87C552SFAA,512 have? A: The P87C552SFAA,512 has 8 KB of on-chip program memory.

  4. Q: Can I expand the program memory of the P87C552SFAA,512? A: No, the P87C552SFAA,512 does not support external program memory expansion.

  5. Q: What is the size of the data memory (RAM) in the P87C552SFAA,512? A: The P87C552SFAA,512 has 256 bytes of on-chip data memory (RAM).

  6. Q: Does the P87C552SFAA,512 support analog-to-digital conversion (ADC)? A: No, the P87C552SFAA,512 does not have an on-chip ADC. External ADCs can be used if required.

  7. Q: Can I interface the P87C552SFAA,512 with other devices or peripherals? A: Yes, the P87C552SFAA,512 provides multiple I/O ports, UART, SPI, and I2C interfaces for interfacing with external devices or peripherals.

  8. Q: What is the operating voltage range of the P87C552SFAA,512? A: The P87C552SFAA,512 operates within a voltage range of 2.7V to 5.5V.

  9. Q: Does the P87C552SFAA,512 have any on-chip timers/counters? A: Yes, the P87C552SFAA,512 has three 16-bit timers/counters that can be used for various timing and counting applications.

  10. Q: Is the P87C552SFAA,512 programmable in C language? A: Yes, the P87C552SFAA,512 can be programmed using C language along with assembly language for more advanced control and optimization.

Please note that these answers are based on general knowledge about the P87C552SFAA,512 microcontroller. For specific technical details, it is recommended to refer to the datasheet or documentation provided by the manufacturer.