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IS61DDPB251236A-400M3L
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IS61DDPB251236A-400M3L

Product Overview

Category

IS61DDPB251236A-400M3L belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for memory storage and data processing.

Characteristics

  • High-speed performance
  • Low power consumption
  • Compact size
  • Reliable operation

Package

IS61DDPB251236A-400M3L is available in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to provide efficient and reliable memory storage and data processing capabilities.

Packaging/Quantity

IS61DDPB251236A-400M3L is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

  • Model: IS61DDPB251236A-400M3L
  • Memory Type: Dynamic Random Access Memory (DRAM)
  • Capacity: 256 Megabits (32 Megabytes)
  • Speed: 400 Megahertz
  • Operating Voltage: 3.3 Volts
  • Interface: Parallel
  • Pin Count: 144 pins
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VDD
  2. DQ0
  3. DQ1
  4. DQ2
  5. DQ3
  6. DQ4
  7. DQ5
  8. DQ6
  9. DQ7
  10. DQ8
  11. DQ9
  12. DQ10
  13. DQ11
  14. DQ12
  15. DQ13
  16. DQ14
  17. DQ15
  18. A0
  19. A1
  20. A2
  21. A3
  22. A4
  23. A5
  24. A6
  25. A7
  26. A8
  27. A9
  28. A10
  29. A11
  30. A12
  31. A13
  32. A14
  33. A15
  34. /CAS
  35. /RAS
  36. /WE
  37. /OE
  38. /UB
  39. /LB
  40. VSS

(Note: The pin configuration continues up to pin 144, but for brevity, only the first 40 pins are listed here.)

Functional Features

  • High-speed data transfer
  • Random access capability
  • Low power consumption
  • Refresh mechanism for maintaining data integrity
  • Error correction capabilities

Advantages and Disadvantages

Advantages

  • High-speed performance enables efficient data processing.
  • Low power consumption prolongs battery life in portable devices.
  • Compact size allows for integration into space-constrained designs.
  • Reliable operation ensures data integrity.

Disadvantages

  • Limited storage capacity compared to other memory technologies.
  • Sensitive to external electrical noise.
  • Higher cost compared to some alternative memory solutions.

Working Principles

IS61DDPB251236A-400M3L operates based on the principles of dynamic random access memory (DRAM). It stores data in capacitors within each memory cell, which must be periodically refreshed to maintain the stored information. Accessing data involves activating specific rows and columns within the memory array, allowing for read or write operations.

Detailed Application Field Plans

IS61DDPB251236A-400M3L finds applications in various electronic devices, including: 1. Personal computers 2. Laptops and notebooks 3. Servers 4. Networking equipment 5. Mobile devices 6. Consumer electronics 7. Automotive electronics 8. Industrial control systems

Detailed and Complete Alternative Models

  1. IS61DDPB251236A-400M3L (256Mb, 400MHz)
  2. IS61DDPB251236B-533M3L (256Mb, 533MHz)
  3. IS61DDPB51272A-800M3L (512Mb, 800MHz)
  4. IS61DDPB51272B-1066M3L (512Mb, 1066MHz)
  5. IS61DDPB102436A-1333M3L (1Gb, 1333MHz)

(Note: The list of alternative models can be expanded based on specific requirements and availability.)

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af IS61DDPB251236A-400M3L i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of IS61DDPB251236A-400M3L in technical solutions:

  1. Question: What is IS61DDPB251236A-400M3L?
    Answer: IS61DDPB251236A-400M3L is a specific model of DDR2 SDRAM memory module.

  2. Question: What is the capacity of IS61DDPB251236A-400M3L?
    Answer: The capacity of IS61DDPB251236A-400M3L is 512 megabytes (MB).

  3. Question: What is the speed rating of IS61DDPB251236A-400M3L?
    Answer: The speed rating of IS61DDPB251236A-400M3L is 400 megahertz (MHz).

  4. Question: In what type of devices can IS61DDPB251236A-400M3L be used?
    Answer: IS61DDPB251236A-400M3L can be used in various devices such as computers, servers, routers, and other electronic systems that require DDR2 SDRAM memory.

  5. Question: What are the key features of IS61DDPB251236A-400M3L?
    Answer: Some key features of IS61DDPB251236A-400M3L include low power consumption, high-speed operation, and compatibility with DDR2 memory interfaces.

  6. Question: Can IS61DDPB251236A-400M3L be used as a replacement for other DDR2 memory modules?
    Answer: Yes, IS61DDPB251236A-400M3L can be used as a replacement for other DDR2 memory modules with similar specifications.

  7. Question: What voltage does IS61DDPB251236A-400M3L operate at?
    Answer: IS61DDPB251236A-400M3L operates at a voltage of 1.8 volts (V).

  8. Question: Is IS61DDPB251236A-400M3L compatible with dual-channel memory configurations?
    Answer: Yes, IS61DDPB251236A-400M3L can be used in dual-channel memory configurations for improved performance.

  9. Question: Can IS61DDPB251236A-400M3L be overclocked for higher speeds?
    Answer: Overclocking is not recommended as it may lead to instability and potential damage to the memory module.

  10. Question: Where can I purchase IS61DDPB251236A-400M3L?
    Answer: IS61DDPB251236A-400M3L can be purchased from authorized distributors or online retailers specializing in electronic components.