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AT80C51RD2-RLRUM
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AT80C51RD2-RLRUM

Product Overview

Category

The AT80C51RD2-RLRUM belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing tasks.

Characteristics

  • High-performance 8-bit microcontroller
  • Based on the popular 8051 architecture
  • Offers a wide range of features and peripherals
  • Suitable for applications requiring real-time control and low power consumption

Package

The AT80C51RD2-RLRUM is available in a compact and durable package, ensuring easy integration into electronic circuits.

Essence

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

Packaging/Quantity

The AT80C51RD2-RLRUM is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 33 MHz
  • Program Memory Size: 64 KB
  • Data Memory 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
  • PWM Channels: 4
  • Interrupt Sources: External and Internal
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT80C51RD2-RLRUM microcontroller has a total of 40 pins, each serving a specific purpose. Here is a detailed pin configuration:

  1. P0.0 - Port 0, Pin 0
  2. P0.1 - Port 0, Pin 1
  3. P0.2 - Port 0, Pin 2
  4. P0.3 - Port 0, Pin 3
  5. P0.4 - Port 0, Pin 4
  6. P0.5 - Port 0, Pin 5
  7. P0.6 - Port 0, Pin 6
  8. P0.7 - Port 0, Pin 7
  9. RST - Reset Pin
  10. P1.0 - Port 1, Pin 0
  11. P1.1 - Port 1, Pin 1
  12. P1.2 - Port 1, Pin 2
  13. P1.3 - Port 1, Pin 3
  14. P1.4 - Port 1, Pin 4
  15. P1.5 - Port 1, Pin 5
  16. P1.6 - Port 1, Pin 6
  17. P1.7 - Port 1, Pin 7
  18. XTAL1 - Crystal Oscillator Input
  19. XTAL2 - Crystal Oscillator Output
  20. GND - Ground
  21. VCC - Power Supply
  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. ALE/PROG - Address Latch Enable/Program Pin
  31. PSEN - Program Store Enable Pin
  32. EA/VPP - External Access/Programming Voltage Supply Pin
  33. P3.0 - Port 3, Pin 0
  34. P3.1 - Port 3, Pin 1
  35. P3.2 - Port 3, Pin 2
  36. P3.3 - Port 3, Pin 3
  37. P3.4 - Port 3, Pin 4
  38. P3.5 - Port 3, Pin 5
  39. P3.6 - Port 3, Pin 6
  40. P3.7 - Port 3, Pin 7

Functional Features

The AT80C51RD2-RLRUM microcontroller offers a range of functional features that enhance its performance and versatility. Some notable features include:

  • High-speed CPU with efficient instruction set
  • Multiple communication interfaces for data exchange

Texniki həllərdə AT80C51RD2-RLRUM tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of AT80C51RD2-RLRUM in technical solutions:

  1. Q: What is the AT80C51RD2-RLRUM microcontroller used for? A: The AT80C51RD2-RLRUM is a microcontroller commonly used in various technical solutions, such as embedded systems, industrial automation, robotics, and IoT applications.

  2. Q: What is the operating voltage range of the AT80C51RD2-RLRUM? A: The AT80C51RD2-RLRUM operates within a voltage range of 2.7V to 5.5V.

  3. Q: How much flash memory does the AT80C51RD2-RLRUM have? A: The AT80C51RD2-RLRUM has 64KB of flash memory for program storage.

  4. Q: Can I interface external peripherals with the AT80C51RD2-RLRUM? A: Yes, the AT80C51RD2-RLRUM supports various communication interfaces like UART, SPI, and I2C, allowing you to interface with external peripherals.

  5. Q: Does the AT80C51RD2-RLRUM have any built-in analog-to-digital converters (ADC)? A: No, the AT80C51RD2-RLRUM does not have a built-in ADC. However, you can use external ADCs if required.

  6. Q: What is the maximum clock frequency supported by the AT80C51RD2-RLRUM? A: The AT80C51RD2-RLRUM can operate at a maximum clock frequency of 33 MHz.

  7. Q: Can I program the AT80C51RD2-RLRUM using C or assembly language? A: Yes, you can program the AT80C51RD2-RLRUM using both C and assembly language.

  8. Q: Does the AT80C51RD2-RLRUM have any hardware timers/counters? A: Yes, the AT80C51RD2-RLRUM has three 16-bit timers/counters that can be used for various timing and counting applications.

  9. Q: What is the power consumption of the AT80C51RD2-RLRUM in active mode? A: The power consumption of the AT80C51RD2-RLRUM in active mode depends on the clock frequency and the specific application, but it typically ranges from a few milliwatts to a few watts.

  10. Q: Is the AT80C51RD2-RLRUM compatible with other microcontrollers in the 8051 family? A: Yes, the AT80C51RD2-RLRUM is part of the 8051 microcontroller family and is generally compatible with other microcontrollers in the same family, allowing for code portability and reuse.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.