IS61LPS25672A-250B1-TR

Product Overview

Category

IS61LPS25672A-250B1-TR belongs to the category of dynamic random-access memory (DRAM) modules.

Use

This product is primarily used in computer systems and electronic devices for storing and accessing data quickly.

Characteristics

• High-speed data access
• Large storage capacity
• Volatile memory
• Requires periodic refreshing

Package

IS61LPS25672A-250B1-TR is available in a small outline dual in-line memory module (SODIMM) package.

Essence

The essence of IS61LPS25672A-250B1-TR lies in its ability to provide fast and efficient data storage and retrieval in electronic devices.

Packaging/Quantity

This product is typically packaged in trays or reels, with each tray/reel containing a specific quantity of IS61LPS25672A-250B1-TR modules.

Specifications

• Memory Type: DDR SDRAM
• Capacity: 256MB
• Speed: 250MHz
• Data Width: 72 bits
• Voltage: 2.5V
• Operating Temperature: -40°C to +85°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The pin configuration of IS61LPS25672A-250B1-TR 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. VSS
19. NC
20. A0
21. A1
22. A2
23. A3
24. A4
25. A5
26. A6
27. A7
28. A8
29. A9
30. A10
31. A11
32. A12
33. A13
34. A14
35. A15
36. /CAS
37. /RAS
38. /WE
39. /CS0
40. /CS1
41. /CKE
42. /CLK
43. VDD
44. VSS

Functional Features

• High-speed data access and transfer
• Low power consumption
• On-die termination (ODT) for improved signal integrity
• Auto-refresh and self-refresh modes for maintaining data integrity
• Burst mode operation for efficient data transfer

Advantages and Disadvantages

Advantages

• Fast data access and transfer speeds
• Large storage capacity
• Low power consumption
• Improved signal integrity with on-die termination
• Reliable data retention with auto-refresh and self-refresh modes

Disadvantages

• Volatile memory requires constant power supply to retain data
• Relatively higher cost compared to other types of memory

Working Principles

IS61LPS25672A-250B1-TR operates based on the principles of dynamic random-access memory. It stores data in capacitors within its memory cells, which need to be periodically refreshed to maintain data integrity. When a read or write operation is performed, the memory controller sends appropriate signals to access the desired data location.

Detailed Application Field Plans

IS61LPS25672A-250B1-TR finds applications in various electronic devices and systems, including: - Personal computers - Laptops and notebooks - Servers - Networking equipment - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to IS61LPS25672A-250B1-TR include: - IS61LPD25636A-200TQLI - MT8VDDT3264HDG-335C3 - KVR400X64SC3A/512

These models offer similar functionality and specifications, providing options for different system requirements.

In conclusion, IS61LPS25672A-250B1-TR is a DDR SDRAM module with a capacity of 256MB. It offers high-speed data access, large storage capacity, and low power consumption. While it requires periodic refreshing, it provides reliable data retention and improved signal integrity. This product finds applications in various electronic devices and has alternative models available in the market.