MT48LC32M8A2BB-7E:D

Product Overview

Category

The MT48LC32M8A2BB-7E:D belongs to the category of dynamic random access memory (DRAM) chips.

Use

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

Characteristics

• High-speed operation: The MT48LC32M8A2BB-7E:D offers fast data transfer rates, enabling rapid processing of information.
• Large storage capacity: With a capacity of 32 megabits (4 megabytes), this DRAM chip can store a significant amount of data.
• Low power consumption: The chip is designed to consume minimal power, making it suitable for battery-powered devices.
• Compact package: The MT48LC32M8A2BB-7E:D is available in a small form factor package, allowing for space-efficient integration into various electronic systems.

Packaging/Quantity

This product 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

• Memory Type: Dynamic Random Access Memory (DRAM)
• Organization: 32 Megabits x 8
• Operating Voltage: 3.3V
• Speed Grade: -7E
• Package Type: BGA (Ball Grid Array)
• Pin Count: 60 pins

Detailed Pin Configuration

The MT48LC32M8A2BB-7E:D features a 60-pin BGA package with the following pin configuration:

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. A16
37. A17
38. A18
39. A19
40. A20
41. A21
42. A22
43. A23
44. A24
45. A25
46. A26
47. A27
48. A28
49. A29
50. A30
51. A31
52. WE#
53. CAS#
54. RAS#
55. CKE
56. CS#
57. BA0
58. BA1
59. VDD
60. VSS

Functional Features

The MT48LC32M8A2BB-7E:D offers the following functional features:

• Random Access: The chip allows for random access to any memory location, enabling efficient data retrieval.
• Refresh Capability: It incorporates an internal refresh mechanism to maintain data integrity over time.
• Burst Mode: The DRAM chip supports burst mode operation, allowing for consecutive data transfers without the need for repeated address input.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data processing.
• Large storage capacity accommodates a significant amount of data.
• Low power consumption makes it suitable for battery-powered devices.
• Compact package allows for space-efficient integration.

Disadvantages

• Requires periodic refresh cycles to maintain data integrity.
• Sensitive to external factors such as temperature and voltage fluctuations.

Working Principles

The MT48LC32M8A2BB-7E:D operates based on the principles of dynamic random access memory. It stores data in capacitors within each memory cell, which must be periodically refreshed to prevent data loss. When a specific memory location is accessed, the chip retrieves the stored data by reading the charge level of the corresponding capacitor.

Detailed Application Field Plans

The MT48LC32M8A2BB-7E:D can be utilized in various applications, including but not limited to:

1. Personal Computers: Used as main memory (RAM) in desktops and laptops.
2. Servers: Employed for high-performance data storage and retrieval in server systems.
3. Networking Equipment: Integrated into routers, switches, and network appliances for efficient data handling.
4. Consumer Electronics: Utilized in gaming consoles, set-top boxes, and multimedia devices for fast data access.
5. Automotive