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AT89C51ID2-RLRIM
বিস্তারিত দেখুন ডেটাশিট

AT89C51ID2-RLRIM

Product Overview

Category

AT89C51ID2-RLRIM belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control systems.

Characteristics

  • High-performance 8-bit CMOS microcontroller
  • Low-power consumption
  • Flash programmable
  • In-system programmable
  • 4KB of Flash memory
  • 128 bytes of RAM
  • 32 I/O lines
  • Two 16-bit timer/counters
  • Full-duplex UART serial channel
  • Programmable Watchdog Timer
  • Dual Data Pointer (DPTR)
  • Power-off flag
  • Idle mode
  • Power-down mode

Package

AT89C51ID2-RLRIM is available in a 40-pin PDIP (Plastic Dual Inline Package) package.

Essence

The essence of AT89C51ID2-RLRIM lies in its ability to provide a powerful and flexible platform for developing embedded control systems.

Packaging/Quantity

This microcontroller is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 33 MHz
  • Program Memory Size: 4KB
  • RAM Size: 128 bytes
  • Number of I/O Lines: 32
  • Operating Voltage Range: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Pin Count: 40
  • Data Bus Width: 8-bit
  • Oscillator Type: External/Internal
  • Packaging: PDIP

Detailed Pin Configuration

  1. P0.0 / AD0
  2. P0.1 / AD1
  3. P0.2 / AD2
  4. P0.3 / AD3
  5. P0.4 / AD4
  6. P0.5 / AD5
  7. P0.6 / AD6
  8. P0.7 / AD7
  9. RST
  10. P1.0 / T2
  11. P1.1 / T2EX
  12. P1.2 / WR
  13. P1.3 / RD
  14. P1.4 / T0
  15. P1.5 / T1
  16. P1.6 / INT0
  17. P1.7 / INT1
  18. XTAL2
  19. XTAL1
  20. GND
  21. VCC
  22. P2.0 / A8
  23. P2.1 / A9
  24. P2.2 / A10
  25. P2.3 / A11
  26. P2.4 / A12
  27. P2.5 / A13
  28. P2.6 / A14
  29. P2.7 / A15
  30. EA / VPP
  31. ALE / PROG
  32. PSEN
  33. P3.0 / RXD
  34. P3.1 / TXD
  35. P3.2 / INT0
  36. P3.3 / INT1
  37. P3.4 / T0
  38. P3.5 / T1
  39. P3.6 / WR
  40. P3.7 / RD

Functional Features

  • Flash memory for program storage
  • RAM for data storage
  • I/O lines for interfacing with external devices
  • Timer/counters for time-based operations
  • UART serial channel for communication
  • Watchdog Timer for system reliability
  • Dual Data Pointer for efficient memory access
  • Power-off flag for power management
  • Idle mode for low-power operation
  • Power-down mode for further power reduction

Advantages and Disadvantages

Advantages

  • High-performance microcontroller
  • Low-power consumption
  • Flexible programming options
  • Ample program and data storage capacity
  • Versatile I/O capabilities
  • Reliable and robust design
  • Wide operating voltage range

Disadvantages

  • Limited RAM size (128 bytes)
  • Relatively small program memory (4KB)
  • Limited number of I/O lines (32)

Working Principles

AT89C51ID2-RLRIM operates based on the principles of a typical 8-bit microcontroller. It executes instructions stored in its Flash memory, processes data using its CPU, and interacts with external devices through its I/O lines. The microcontroller can be programmed using various development tools and software, allowing users to create custom applications and control systems.

Detailed Application Field Plans

AT89C51ID2-RLRIM finds applications in a wide range of fields

প্রযুক্তিগত সমাধানে AT89C51ID2-RLRIM এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

Sure! Here are 10 common questions and answers related to the application of AT89C51ID2-RLRIM in technical solutions:

  1. Q: What is the AT89C51ID2-RLRIM microcontroller used for? A: The AT89C51ID2-RLRIM is a microcontroller commonly used in embedded systems and technical solutions.

  2. Q: What is the maximum clock frequency supported by the AT89C51ID2-RLRIM? A: The AT89C51ID2-RLRIM supports a maximum clock frequency of 33 MHz.

  3. Q: How much program memory does the AT89C51ID2-RLRIM have? A: The AT89C51ID2-RLRIM has 64 KB of Flash program memory.

  4. Q: Can I use the AT89C51ID2-RLRIM for real-time applications? A: Yes, the AT89C51ID2-RLRIM can be used for real-time applications due to its fast execution speed and interrupt capabilities.

  5. Q: Does the AT89C51ID2-RLRIM support analog inputs? A: No, the AT89C51ID2-RLRIM does not have built-in analog-to-digital converters (ADCs), so external ADCs need to be used for analog inputs.

  6. Q: What communication interfaces are supported by the AT89C51ID2-RLRIM? A: The AT89C51ID2-RLRIM supports UART (Universal Asynchronous Receiver/Transmitter) and SPI (Serial Peripheral Interface) communication interfaces.

  7. Q: Can I use the AT89C51ID2-RLRIM for low-power applications? A: Yes, the AT89C51ID2-RLRIM has power-saving modes and features that make it suitable for low-power applications.

  8. Q: What is the voltage range supported by the AT89C51ID2-RLRIM? A: The AT89C51ID2-RLRIM operates at a voltage range of 2.7V to 5.5V.

  9. Q: Can I program the AT89C51ID2-RLRIM using C or assembly language? A: Yes, the AT89C51ID2-RLRIM can be programmed using both C and assembly language.

  10. Q: Are there any development tools available for programming the AT89C51ID2-RLRIM? A: Yes, there are various development tools and IDEs (Integrated Development Environments) available for programming the AT89C51ID2-RLRIM, such as Keil uVision and SDCC (Small Device C Compiler).

Please note that these answers are general and may vary depending on specific requirements and configurations.