W9825G6EH-6

Product Overview

Category

W9825G6EH-6 belongs to the category of dynamic random access memory (DRAM) chips.

Use

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

Characteristics

• High-speed data access
• Non-volatile memory
• Low power consumption
• Compact size

Package

The W9825G6EH-6 chip is typically packaged in a small form factor, such as a ball grid array (BGA) package.

Essence

The essence of W9825G6EH-6 lies in its ability to store and retrieve data quickly and efficiently, making it an essential component in modern electronic devices.

Packaging/Quantity

These chips are usually sold in bulk quantities, with each package containing multiple units.

Specifications

• Memory Type: DDR2 SDRAM
• Capacity: 1 gigabit (128 megabytes)
• Organization: 8 banks x 16M x 4
• Operating Voltage: 1.8V ± 0.1V
• Clock Frequency: 400 MHz
• Data Rate: 800 Mbps/pin
• Interface: Parallel

Detailed Pin Configuration

The W9825G6EH-6 chip has a total of 66 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. VSS
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. BA0
37. BA1
38. RAS#
39. CAS#
40. WE#
41. CS#
42. VDD
43. VSS
44. CLK
45. CKE
46. ODT
47. DM0
48. DM1
49. VSS
50. VDD
51. VREF
52. VSS
53. VDD
54. VSS
55. VDD
56. VSS
57. VDD
58. VSS
59. VDD
60. VSS
61. VDD
62. VSS
63. VDD
64. VSS
65. VDD
66. VSS

Functional Features

• High-speed data access: The W9825G6EH-6 chip offers fast read and write operations, enabling efficient data processing.
• Low power consumption: This chip is designed to consume minimal power, making it suitable for battery-powered devices.
• Error correction: It incorporates error correction techniques to ensure data integrity and reliability.
• Refresh mechanism: The chip automatically refreshes the stored data to prevent loss or corruption.

Advantages and Disadvantages

Advantages

• High-speed data access enables faster device performance.
• Low power consumption prolongs battery life in portable devices.
• Error correction ensures data integrity.
• Compact size allows for integration into various electronic devices.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to older memory types.

Working Principles

The W9825G6EH-6 chip operates based on the principles of DDR2 SDRAM technology. It stores data in a matrix of capacitors, with each capacitor representing a single bit of information. The stored data is accessed by sending appropriate signals through the pins, allowing for read and write operations.

Detailed Application Field Plans

The W9825G6EH-6 chip finds extensive use in various electronic devices, including: - Personal computers - Laptops - Servers - Smartphones - Tablets - Gaming consoles

Detailed and Complete Alternative Models

Some alternative models to W9825G6EH-6 include: - W971GG6KB-25 - MT47H64M16HR-3 - K4B1G1646G-BCH9

These models offer similar specifications and functionality, providing options for manufacturers and designers in selecting suitable memory chips for their products.

In conclusion, the W9825G6EH