MT46H64M16LFCK-5 IT:A

Product Overview

Category

The MT46H64M16LFCK-5 IT:A belongs to the category of dynamic random access memory (DRAM) chips.

Use

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

Characteristics

• High-speed operation: The MT46H64M16LFCK-5 IT:A offers fast data access and transfer rates, making it suitable for applications that require quick processing.
• Large storage capacity: With a capacity of 64 megabits (8 megabytes), this DRAM chip can store a significant amount of data.
• Low power consumption: The chip is designed to consume minimal power, ensuring efficient energy usage in electronic devices.
• Compact package: The MT46H64M16LFCK-5 IT:A is available in a compact form factor, allowing for easy integration into various electronic systems.
• RoHS compliant: This product adheres to the Restriction of Hazardous Substances directive, ensuring its environmental friendliness.

Package and Quantity

The MT46H64M16LFCK-5 IT:A is typically packaged in a small outline dual in-line memory module (SO-DIMM) format. It is commonly sold in quantities of one or multiples thereof.

Specifications

• Memory Type: DDR2 SDRAM
• Organization: 64M words x 16 bits
• Operating Voltage: 1.8V
• Clock Frequency: 400 MHz
• Access Time: 5 ns
• Refresh Rate: 7.8 µs (8192 cycles/64 ms)

Detailed Pin Configuration

The MT46H64M16LFCK-5 IT:A features a total of 60 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. BA0
37. BA1
38. RAS#
39. CAS#
40. WE#
41. CK
42. CKE
43. CS#
44. DM0
45. DM1
46. VSS
47. VREF
48. VDD
49. ODT0
50. ODT1
51. VSS
52. RESET#
53. VSS
54. VDD
55. VSS
56. VDD
57. VSS
58. VDD
59. VSS
60. VDD

Functional Features

• High-speed data transfer: The MT46H64M16LFCK-5 IT:A enables rapid read and write operations, facilitating efficient data processing.
• Error correction: This DRAM chip incorporates error correction code (ECC) functionality, enhancing data integrity and reliability.
• Auto-refresh capability: It supports automatic refreshing of stored data, ensuring data integrity over extended periods of use.
• Burst mode operation: The chip can perform consecutive read or write operations in a burst mode, optimizing data transfer efficiency.

Advantages and Disadvantages

Advantages

• Fast data access and transfer rates
• Large storage capacity
• Low power consumption
• Compact form factor
• RoHS compliant

Disadvantages

• Limited compatibility with older devices that do not support DDR2 SDRAM

Working Principles

The MT46H64M16LFCK-5 IT:A 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 data is requested, the chip retrieves it by accessing the appropriate memory cells and transferring the information to the requesting device.

Detailed Application Field Plans

The MT46H64M16LFCK-5 IT:A is widely used in various electronic devices and systems, including but not limited to: - Personal computers - Laptops - Servers - Mobile phones - Tablets - Gaming consoles

Its high-speed operation, large storage capacity, and low power consumption make it