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AT87C52X2-RLTUL
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AT87C52X2-RLTUL

Product Overview

Category

The AT87C52X2-RLTUL belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices for controlling and processing data.

Characteristics

  • High-performance 8-bit microcontroller
  • Low-power consumption
  • Wide operating voltage range
  • Integrated memory and peripherals
  • Robust and reliable design

Package

The AT87C52X2-RLTUL is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a wide range of electronic devices.

Packaging/Quantity

The AT87C52X2-RLTUL is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

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
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The AT87C52X2-RLTUL has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VCC - Power supply voltage
  2. GND - Ground
  3. P0.0 - General-purpose I/O pin
  4. P0.1 - General-purpose I/O pin
  5. P0.2 - General-purpose I/O pin
  6. P0.3 - General-purpose I/O pin
  7. P0.4 - General-purpose I/O pin
  8. P0.5 - General-purpose I/O pin
  9. P0.6 - General-purpose I/O pin
  10. P0.7 - General-purpose I/O pin
  11. RST - Reset pin
  12. P1.0 - General-purpose I/O pin
  13. P1.1 - General-purpose I/O pin
  14. P1.2 - General-purpose I/O pin
  15. P1.3 - General-purpose I/O pin
  16. P1.4 - General-purpose I/O pin
  17. P1.5 - General-purpose I/O pin
  18. P1.6 - General-purpose I/O pin
  19. P1.7 - General-purpose I/O pin
  20. XTAL1 - Crystal oscillator input
  21. XTAL2 - Crystal oscillator output
  22. EA/VPP - External Access/Programming Enable
  23. ALE/PROG - Address Latch Enable/Program pulse
  24. PSEN - Program Store Enable
  25. P2.0 - General-purpose I/O pin
  26. P2.1 - General-purpose I/O pin
  27. P2.2 - General-purpose I/O pin
  28. P2.3 - General-purpose I/O pin
  29. P2.4 - General-purpose I/O pin
  30. P2.5 - General-purpose I/O pin
  31. P2.6 - General-purpose I/O pin
  32. P2.7 - General-purpose I/O pin
  33. P3.0 - General-purpose I/O pin
  34. P3.1 - General-purpose I/O pin
  35. P3.2 - General-purpose I/O pin
  36. P3.3 - General-purpose I/O pin
  37. P3.4 - General-purpose I/O pin
  38. P3.5 - General-purpose I/O pin
  39. P3.6 - General-purpose I/O pin
  40. P3.7 - General-purpose I/O pin

Functional Features

The AT87C52X2-RLTUL offers several functional features that enhance its performance and versatility:

  1. High-speed processing capabilities for efficient data handling.
  2. Integrated memory for storing program code and data.
  3. Multiple communication interfaces (UART, SPI, I2C) for seamless connectivity with other devices.
  4. Timers/counters for precise timing and event management.
  5. Analog-to-digital converter (ADC) for capturing analog signals.
  6. Low-power consumption for energy-efficient operation.

Advantages and Disadvantages

Advantages

  • High-performance 8-bit microcontroller suitable for a wide range of applications.
  • Integrated memory and peripherals reduce the need for external components.
  • Low-power consumption extends battery life in portable devices.
  • Wide operating voltage range allows compatibility with various power sources.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT87C52X2-RLTUL v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AT87C52X2-RLTUL in technical solutions:

  1. Q: What is the AT87C52X2-RLTUL microcontroller used for? A: The AT87C52X2-RLTUL is a microcontroller commonly used in various technical solutions, such as embedded systems, industrial automation, robotics, and IoT devices.

  2. Q: What is the operating voltage range of the AT87C52X2-RLTUL? A: The AT87C52X2-RLTUL operates within a voltage range of 4.5V to 5.5V.

  3. Q: How much flash memory does the AT87C52X2-RLTUL have? A: The AT87C52X2-RLTUL has 8KB of flash memory for program storage.

  4. Q: Can I use the AT87C52X2-RLTUL for real-time applications? A: Yes, the AT87C52X2-RLTUL has built-in timers and interrupt capabilities that make it suitable for real-time applications.

  5. Q: Does the AT87C52X2-RLTUL support communication protocols like UART, SPI, and I2C? A: Yes, the AT87C52X2-RLTUL supports UART (Universal Asynchronous Receiver/Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit) communication protocols.

  6. Q: What is the maximum clock frequency of the AT87C52X2-RLTUL? A: The AT87C52X2-RLTUL can operate at a maximum clock frequency of 33 MHz.

  7. Q: Can I use the AT87C52X2-RLTUL for analog signal processing? A: The AT87C52X2-RLTUL does not have built-in analog-to-digital converters (ADCs), but it can interface with external ADCs for analog signal processing.

  8. Q: Does the AT87C52X2-RLTUL have any on-chip memory for data storage? A: Yes, the AT87C52X2-RLTUL has 256 bytes of on-chip RAM for data storage.

  9. Q: Is the AT87C52X2-RLTUL compatible with other microcontrollers or development tools? A: Yes, the AT87C52X2-RLTUL follows the standard 8051 architecture and is compatible with various development tools and software libraries.

  10. Q: Where can I find more information about programming and using the AT87C52X2-RLTUL? A: You can refer to the datasheet and documentation provided by the manufacturer, as well as online resources and forums dedicated to microcontroller programming and applications.