IS61DDB42M18-250M3

Product Overview

Category

IS61DDB42M18-250M3 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

IS61DDB42M18-250M3 is available in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence

The essence of IS61DDB42M18-250M3 lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

This product is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Memory Type: Dynamic Random Access Memory (DRAM)
• Capacity: 4 gigabits (Gb)
• Organization: 2 Meg x 18
• Voltage Supply: 2.5V
• Speed: 250 megahertz (MHz)
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of IS61DDB42M18-250M3 is as follows:

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. A16
35. A17
36. /CAS
37. /RAS
38. /WE
39. /OE
40. VSS

Functional Features

• High-speed data access and retrieval
• Low power consumption for energy efficiency
• Reliable operation in various temperature conditions
• Parallel interface for easy integration with other components

Advantages and Disadvantages

Advantages

• Fast data transfer rates
• Compact size for space-constrained applications
• Low power consumption for extended battery life
• Reliable performance in harsh environments

Disadvantages

• Limited storage capacity compared to other memory technologies
• Higher cost per unit compared to some alternative options

Working Principles

IS61DDB42M18-250M3 operates based on the principles of dynamic random access memory (DRAM). It stores digital information in a matrix of capacitors, which are constantly refreshed to maintain data integrity. When data needs to be accessed, the appropriate row and column addresses are provided, allowing the stored information to be read or written.

Detailed Application Field Plans

IS61DDB42M18-250M3 finds application in various electronic devices, including but not limited to: - Personal computers - Laptops - Servers - Networking equipment - Consumer electronics - Automotive systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to IS61DDB42M18-250M3 include: - IS61DDB42M18-200M3: Similar specifications with a lower speed rating. - IS61DDB42M18-300M3: Similar specifications with a higher speed rating. - IS61DDB42M18-250M4: Similar specifications with a different package type.

These alternative models provide flexibility in choosing the most suitable option based on specific requirements and constraints.

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