W9425G6KH-5 TR

Product Overview

Category

W9425G6KH-5 TR belongs to the category of semiconductor memory devices.

Use

This product is primarily used for data storage and retrieval in electronic devices such as computers, smartphones, and tablets.

Characteristics

• High-speed operation
• Large storage capacity
• Low power consumption
• Compact size

Package

The W9425G6KH-5 TR is available in a small form factor package, making it suitable for integration into various electronic devices.

Essence

The essence of this product lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

The W9425G6KH-5 TR is typically packaged in reels or trays, with each reel or tray containing a specific quantity of memory chips.

Specifications

• Memory Type: Synchronous Dynamic Random Access Memory (SDRAM)
• Capacity: 4 Gigabits (512 Megabytes)
• Organization: 8M words × 4 banks × 16 bits
• Operating Voltage: 2.5V - 3.3V
• Clock Frequency: 166 MHz
• Data Rate: 333 Mbps
• Interface: Parallel

Detailed Pin Configuration

The W9425G6KH-5 TR has a total of 54 pins, which are arranged as follows:

1. VDD
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. VSS
11. DQ8
12. DQ9
13. DQ10
14. DQ11
15. DQ12
16. DQ13
17. DQ14
18. DQ15
19. VDD
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. /CS2
42. /CS3
43. /CKE
44. /DQM0
45. /DQM1
46. /DQS0
47. /DQS1
48. DM0
49. DM1
50. VSS
51. VREF
52. VDD
53. NC
54. VSS

Functional Features

• Burst mode operation for high-speed data transfer
• Auto-refresh and self-refresh modes for power-saving
• On-die termination (ODT) for improved signal integrity
• Programmable CAS latency for flexible performance optimization

Advantages and Disadvantages

Advantages

• High-speed operation enables faster data access
• Large storage capacity allows for extensive data storage
• Low power consumption prolongs battery life in portable devices
• Compact size facilitates integration into various electronic devices

Disadvantages

• Relatively higher cost compared to other memory technologies
• Limited endurance, as repeated read/write cycles can degrade performance over time

Working Principles

The W9425G6KH-5 TR operates based on the principles of synchronous dynamic random access memory (SDRAM). It stores digital information in a matrix of capacitors, with each capacitor representing a single bit of data. The data is accessed by sending specific commands and addresses to the memory chip, which activates the appropriate row and column to read or write the desired data.

Detailed Application Field Plans

The W9425G6KH-5 TR is widely used in various electronic devices, including but not limited to: - Personal computers - Laptops - Servers - Smartphones - Tablets - Gaming consoles

Detailed and Complete Alternative Models

1. W9425G6KH-5 TR: 4Gb SDRAM, 166 MHz clock frequency
2. W9425G6KH-6 TR: 4Gb SDRAM, 200 MHz clock frequency
3. W9425G6KH-7 TR: 4Gb SDRAM, 233 MHz clock frequency
4. W9425G6KH-8 TR: 4Gb SDRAM, 266 MHz clock frequency

These alternative models offer similar functionality but differ in terms of clock frequency, which affects the overall performance of the memory device.

In conclusion, the W9425G6KH-5 TR is a high-speed, large-capacity semiconductor memory device