MT48LC8M16A2P-7E AIT:L

Product Overview

Category

The MT48LC8M16A2P-7E AIT:L 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 MT48LC8M16A2P-7E AIT:L offers a capacity of 128 megabits (8 megabytes) with its 8 million words x 16-bit organization.
• Fast data transfer: It operates at a speed of 143 MHz, allowing for quick access to stored information.
• Low power consumption: This DRAM chip is designed to minimize power usage, making it suitable for energy-efficient devices.
• Extended temperature range: The MT48LC8M16A2P-7E AIT:L can operate reliably within a wide temperature range, from -40°C to +85°C.

Package and Quantity

The MT48LC8M16A2P-7E AIT:L is available in a 54-pin TSOP II package. It is typically sold in reels containing a quantity of 250 units.

Specifications

• Organization: 8M words x 16 bits
• Supply voltage: 3.3V ± 0.3V
• Operating temperature range: -40°C to +85°C
• Clock frequency: 143 MHz
• Access time: 7 ns
• Refresh mode: Auto-refresh and self-refresh
• Burst length: 1, 2, 4, 8, or full page
• Interface: LVTTL-compatible

Pin Configuration

The MT48LC8M16A2P-7E AIT:L has a total of 54 pins. The pin configuration is 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. 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. /CAS
45. /RAS
46. /WE
47. /CS0
48. /CS1
49. /CS2
50. /CS3
51. /OE
52. /CLK
53. VDD
54. VSS

Functional Features

The MT48LC8M16A2P-7E AIT:L offers the following functional features:

• Fast random access: It provides quick and efficient access to stored data.
• Auto-refresh and self-refresh modes: This DRAM chip supports automatic refreshing of data, ensuring data integrity over time.
• Burst mode operation: It allows for consecutive data transfers, reducing latency and improving overall performance.
• Low power consumption: The MT48LC8M16A2P-7E AIT:L is designed to minimize power usage, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High-density storage capacity
• Fast data transfer speed
• Extended temperature range for reliable operation
• Low power consumption

Disadvantages

• Relatively higher cost compared to other types of memory
• Requires periodic refreshing to maintain data integrity

Working Principles

The MT48LC8M16A2P-7E AIT:L 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. When a read or write operation is performed, the appropriate row and column addresses are selected, allowing data to be accessed or written to the specific memory location.

Detailed Application Field Plans

The MT48LC8M16A2P-7E AIT:L can be used in various applications, including: 1. Personal computers and laptops 2. Servers and data centers