MT48LC32M16A2TG-75:C

Product Overview

Category

The MT48LC32M16A2TG-75:C belongs to the category of dynamic random access memory (DRAM) chips.

Use

This product is primarily used in computer systems, servers, and other electronic devices that require high-speed data storage and retrieval.

Characteristics

• High-density storage: The MT48LC32M16A2TG-75:C offers a capacity of 32 megabits (4 megabytes) with 16-bit data bus width.
• Fast data access: It operates at a speed of 75 nanoseconds, allowing for quick read and write operations.
• Low power consumption: This DRAM chip is designed to minimize power usage, making it suitable for portable devices.
• Synchronous operation: It follows synchronous dynamic random access memory (SDRAM) architecture, ensuring efficient data transfer.

Package and Quantity

The MT48LC32M16A2TG-75:C is available in a compact TSOP II package. Each package contains a single chip.

Specifications

• Organization: 32M words x 16 bits
• Voltage Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Refresh Mode: Auto-refresh and self-refresh
• Burst Length: 1, 2, 4, 8, or full page
• Clock Frequency: 133 MHz

Detailed Pin Configuration

The MT48LC32M16A2TG-75:C has a total of 54 pins. Here is a 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. DQS0
51. DQS1
52. DM0
53. DM1
54. VDDQ

Functional Features

• High-speed data transfer: The MT48LC32M16A2TG-75:C supports burst mode operations, allowing for rapid sequential data access.
• Auto-refresh and self-refresh modes: It automatically refreshes the stored data to prevent loss due to decay.
• On-die termination (ODT): This feature helps in reducing signal reflections and improving signal integrity.

Advantages and Disadvantages

Advantages

• High-density storage capacity
• Fast data access speed
• Low power consumption
• Synchronous operation for efficient data transfer

Disadvantages

• Relatively higher cost compared to other memory technologies
• Requires regular refreshing to maintain data integrity

Working Principles

The MT48LC32M16A2TG-75:C operates based on the principles of synchronous dynamic random access memory (SDRAM). It stores data in a matrix of capacitors, with each capacitor representing a single bit. The stored data is accessed by sending row and column addresses to select the desired location.

During read operations, the selected row is activated, and the data from the corresponding columns is read out. Write operations involve activating the row and providing the data to be written to the specified columns.

To maintain data integrity, the MT48LC32M16A2TG-75:C requires periodic refreshing of the stored data. This is achieved through auto-refresh or self-refresh modes, ensuring that the data remains intact even during extended periods of non-access.

Detailed Application Field Plans

The MT48LC32M16A2TG-75:C finds extensive use in various applications, including:

1. Personal computers and laptops
2. Servers and data centers
3. Networking equipment
4. Mobile devices such as smartphones and tablets
5. Industrial automation systems
6. Medical equipment
7. Automotive electronics
8. Gaming consoles

Its high-speed operation,