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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