AS4C64M8D2-25BCNTR

Product Overview

Category

AS4C64M8D2-25BCNTR belongs to the category of dynamic random-access memory (DRAM) chips.

Use

It is primarily used as a main memory component in various electronic devices such as computers, servers, and embedded systems.

Characteristics

• High-speed data storage and retrieval capabilities
• Volatile memory that requires constant power supply
• Offers large storage capacity
• Supports fast read and write operations
• Compact package size for easy integration into electronic devices

Package

AS4C64M8D2-25BCNTR is available in a small outline dual in-line memory module (SODIMM) package.

Essence

The essence of AS4C64M8D2-25BCNTR lies in its ability to store and provide quick access to data during the operation of electronic devices.

Packaging/Quantity

AS4C64M8D2-25BCNTR is typically packaged in trays or reels, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Part Number: AS4C64M8D2-25BCNTR
• Memory Type: DDR2 SDRAM
• Organization: 64M words x 8 bits
• Operating Voltage: 1.8V
• Speed Grade: 25 (DDR2-400)
• Refresh Mode: Auto-refresh and self-refresh
• Interface: Parallel
• Pin Count: 60 pins
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AS4C64M8D2-25BCNTR is as follows:

1. VDD
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. VSS
11. NC
12. A0
13. A1
14. A2
15. A3
16. A4
17. A5
18. A6
19. A7
20. A8
21. A9
22. A10
23. A11
24. A12
25. A13
26. A14
27. A15
28. BA0
29. BA1
30. RAS#
31. CAS#
32. WE#
33. CS#
34. DM0
35. DM1
36. VSS
37. VDD
38. CLK
39. CKE
40. ODT#
41. NC
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC
49. NC
50. NC
51. NC
52. NC
53. NC
54. NC
55. NC
56. NC
57. NC
58. NC
59. NC
60. VSS

Functional Features

• High-speed data transfer rate
• Low power consumption
• Auto-refresh and self-refresh modes for efficient memory management
• Support for various operating temperatures
• Compatibility with DDR2 SDRAM interfaces
• Error correction capabilities for enhanced reliability

Advantages and Disadvantages

Advantages

• Fast data access and retrieval
• Large storage capacity
• Low power consumption
• Compact package size for easy integration
• Error correction capabilities for improved reliability

Disadvantages

• Volatile memory requires constant power supply
• Limited compatibility with newer memory standards

Working Principles

AS4C64M8D2-25BCNTR 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 the stored information. The memory controller sends read and write commands to access specific data locations within the chip.

Detailed Application Field Plans

AS4C64M8D2-25BCNTR finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops and notebooks - Servers - Embedded systems - Networking equipment - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AS4C64M8D2-25BCNTR are: - AS4C64M8D2A-25BCNTR - AS4C64M8D2B-25BCNTR - AS4C64M8D2C-25BCNTR - AS4C64M8D2D-25BCNTR

These alternative models offer similar