MT48LC4M16A2P-6A IT:J

Product Overview

Category

The MT48LC4M16A2P-6A IT:J belongs to the category of dynamic random access memory (DRAM) products.

Use

This product is primarily used for storing and retrieving digital information in various electronic devices, such as computers, smartphones, and networking equipment.

Characteristics

• High-speed data access: The MT48LC4M16A2P-6A IT:J offers fast read and write operations, enabling efficient data processing.
• Large storage capacity: With a capacity of 64 megabits (4 megabytes), this DRAM module can accommodate a significant amount of data.
• Low power consumption: The product is designed to operate with minimal power requirements, making it suitable for battery-powered devices.
• Compatibility: It is compatible with standard industry interfaces, ensuring seamless integration into existing systems.

Package and Quantity

The MT48LC4M16A2P-6A IT:J is packaged in a compact and durable integrated circuit (IC) package. Each package contains one unit of the DRAM module.

Specifications

• Memory Type: Dynamic Random Access Memory (DRAM)
• Organization: 4 Meg x 16
• Operating Voltage: 3.3V
• Speed Grade: 6A
• Interface: Synchronous
• Refresh Mode: Auto/Programmable
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP II
• Pin Count: 54

Detailed Pin Configuration

1. VDD
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. DQ8
11. DQ9
12. DQ10
13. DQ11
14. DQ12
15. DQ13
16. DQ14
17. DQ15
18. VSS
19. WE#
20. CAS#
21. RAS#
22. A0
23. A1
24. A2
25. A3
26. A4
27. A5
28. A6
29. A7
30. A8
31. A9
32. A10
33. A11
34. A12
35. A13
36. A14
37. A15
38. A16
39. A17
40. A18
41. A19
42. A20
43. BA0#
44. BA1#
45. CLK
46. CKE
47. CS#
48. DQM0#
49. DQM1#
50. VDDQ
51. VREF
52. VSSQ
53. NC
54. VSS

Functional Features

• High-speed data transfer: The MT48LC4M16A2P-6A IT:J supports synchronous operation, allowing for efficient data transfer between the memory module and the host device.
• Auto/Programmable refresh: The product incorporates a refresh mechanism that ensures data integrity by automatically refreshing stored information at regular intervals.
• Easy integration: The DRAM module is designed to be compatible with standard industry interfaces, simplifying its integration into various electronic systems.
• Low power consumption: With its optimized power management features, the product minimizes energy consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Fast data access speeds
• Large storage capacity
• Low power consumption
• Compatibility with industry standards

Disadvantages

• Relatively higher cost compared to other memory technologies
• Susceptible to data loss in case of power failure without proper backup mechanisms

Working Principles

The MT48LC4M16A2P-6A IT:J operates based on the principles of dynamic random access memory. It stores digital information in a matrix of capacitors, where each capacitor represents a single bit of data. To read or write data, the memory controller sends appropriate signals to the DRAM module, enabling the transfer of charge to or from the capacitors.

During operation, the stored data needs to be periodically refreshed to maintain its integrity. The auto/programmable refresh mechanism built into the MT48LC4M16A2P-6A IT:J ensures that the stored information is refreshed at regular intervals, preventing data loss or corruption.

Detailed Application Field Plans

The MT48LC4M16A2P-6A IT:J finds applications in various electronic devices and systems, including but not limited to: - Personal computers - Laptops and notebooks - Servers and data centers