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P89LV51RD2BBC,557
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P89LV51RD2BBC,557

Product Overview

Category

The P89LV51RD2BBC,557 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
  • Low power consumption
  • Flash memory for program storage
  • Multiple I/O ports for interfacing with external devices
  • On-chip peripherals such as timers, UART, and ADC
  • Wide operating voltage range
  • Robust and reliable design

Package

The P89LV51RD2BBC,557 is available in a compact and industry-standard package, making it suitable for integration into different electronic applications.

Essence

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

Packaging/Quantity

The P89LV51RD2BBC,557 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: 64 KB
  • RAM Size: 1 KB
  • Data EEPROM Size: 2 KB
  • Operating Voltage Range: 2.7V to 5.5V
  • Number of I/O Pins: 32
  • Timers/Counters: 3
  • UART: 1
  • ADC: 8 channels, 10-bit resolution

Detailed Pin Configuration

The P89LV51RD2BBC,557 has a total of 40 pins. The pin configuration is as follows:

  1. VCC - Power supply voltage
  2. GND - Ground
  3. P0.0 - Port 0, Pin 0
  4. P0.1 - Port 0, Pin 1
  5. P0.2 - Port 0, Pin 2
  6. P0.3 - Port 0, Pin 3
  7. P0.4 - Port 0, Pin 4
  8. P0.5 - Port 0, Pin 5
  9. P0.6 - Port 0, Pin 6
  10. P0.7 - Port 0, Pin 7
  11. RST - Reset pin
  12. P1.0 - Port 1, Pin 0
  13. P1.1 - Port 1, Pin 1
  14. P1.2 - Port 1, Pin 2
  15. P1.3 - Port 1, Pin 3
  16. P1.4 - Port 1, Pin 4
  17. P1.5 - Port 1, Pin 5
  18. P1.6 - Port 1, Pin 6
  19. P1.7 - Port 1, Pin 7
  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 - Port 2, Pin 0
  26. P2.1 - Port 2, Pin 1
  27. P2.2 - Port 2, Pin 2
  28. P2.3 - Port 2, Pin 3
  29. P2.4 - Port 2, Pin 4
  30. P2.5 - Port 2, Pin 5
  31. P2.6 - Port 2, Pin 6
  32. P2.7 - Port 2, Pin 7
  33. ALE/PROG - Address Latch Enable/Program pulse
  34. PSEN - Program Store Enable
  35. P3.0 - Port 3, Pin 0
  36. P3.1 - Port 3, Pin 1
  37. P3.2 - Port 3, Pin 2
  38. P3.3 - Port 3, Pin 3
  39. P3.4 - Port 3, Pin 4
  40. P3.5 - Port 3, Pin 5

Functional Features

The P89LV51RD2BBC,557 microcontroller offers several functional features that enhance its performance and versatility:

  • High-speed processing capabilities
  • Flexible I/O ports for interfacing with external devices
  • On-chip peripherals for various applications
  • Flash memory for program storage and easy updates
  • Low power consumption for energy-efficient designs
  • Robust design for reliable operation in different environments

Advantages and Disadvantages

Adv

تکنیکی حل میں P89LV51RD2BBC,557 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 P89LV51RD2BBC,557 in technical solutions:

  1. Q: What is the P89LV51RD2BBC,557 microcontroller used for? A: The P89LV51RD2BBC,557 is a microcontroller commonly used in various technical solutions, including embedded systems, industrial automation, and consumer electronics.

  2. Q: What is the maximum clock frequency supported by the P89LV51RD2BBC,557? A: The P89LV51RD2BBC,557 supports a maximum clock frequency of 40 MHz.

  3. Q: How much program memory does the P89LV51RD2BBC,557 have? A: The P89LV51RD2BBC,557 has 8 KB of on-chip Flash program memory.

  4. Q: Can I expand the program memory of the P89LV51RD2BBC,557? A: No, the program memory of the P89LV51RD2BBC,557 cannot be expanded externally.

  5. Q: How many I/O pins does the P89LV51RD2BBC,557 have? A: The P89LV51RD2BBC,557 has a total of 32 I/O pins.

  6. Q: Does the P89LV51RD2BBC,557 support analog-to-digital conversion (ADC)? A: Yes, the P89LV51RD2BBC,557 has an integrated 8-channel 10-bit ADC.

  7. Q: What communication interfaces are supported by the P89LV51RD2BBC,557? A: The P89LV51RD2BBC,557 supports UART (Universal Asynchronous Receiver/Transmitter) and SPI (Serial Peripheral Interface) communication interfaces.

  8. Q: Can I use the P89LV51RD2BBC,557 for real-time applications? A: Yes, the P89LV51RD2BBC,557 is suitable for real-time applications due to its interrupt handling capabilities and timer/counters.

  9. Q: What voltage range does the P89LV51RD2BBC,557 operate at? A: The P89LV51RD2BBC,557 operates at a voltage range of 2.7V to 5.5V.

  10. Q: Is the P89LV51RD2BBC,557 compatible with other microcontrollers or development tools? A: Yes, the P89LV51RD2BBC,557 follows the standard 8051 architecture, making it compatible with various development tools and software libraries available for the 8051 family.

Please note that these answers are based on general information about the P89LV51RD2BBC,557 microcontroller. It's always recommended to refer to the official datasheet and documentation for accurate and detailed information.