MT48LC4M16A2P-7E:J

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory module
• Characteristics: High-speed, low-power, synchronous dynamic random-access memory (SDRAM)
• Package: 54-ball FBGA (Fine-Pitch Ball Grid Array)
• Essence: Provides high-performance memory storage for various electronic devices
• Packaging/Quantity: Individually packaged, typically sold in bulk quantities

Specifications

• Organization: 4 Meg x 16
• Voltage: 3.3V
• Speed: 143 MHz
• Access Time: 7 ns
• Interface: Parallel
• Operating Temperature: -40°C to +85°C
• Refresh Mode: Auto-refresh and self-refresh
• Power Consumption: Low power consumption

Detailed Pin Configuration

The MT48LC4M16A2P-7E:J 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. DQ8
11. DQ9
12. DQ10
13. DQ11
14. DQ12
15. DQ13
16. DQ14
17. DQ15
18. A0
19. A1
20. A2
21. A3
22. A4
23. A5
24. A6
25. A7
26. A8
27. A9
28. A10
29. A11
30. A12
31. A13
32. A14
33. A15
34. A16
35. A17
36. A18
37. A19
38. A20
39. BA0
40. BA1
41. RAS
42. CAS
43. WE
44. CKE
45. CS0
46. CS1
47. DQM0
48. DQM1
49. CLK
50. VSS
51. VSS
52. VSS
53. VSS
54. VDDQ

Functional Features

• High-speed operation allows for quick data access and transfer.
• Low-power consumption helps conserve energy in electronic devices.
• Synchronous design enables efficient communication with the system bus.
• Auto-refresh and self-refresh modes ensure data integrity during power fluctuations.

Advantages and Disadvantages

Advantages: - High-speed performance enhances overall system responsiveness. - Low-power consumption prolongs battery life in portable devices. - Synchronous design simplifies system integration. - Auto-refresh and self-refresh modes ensure data reliability.

Disadvantages: - Limited storage capacity compared to other memory technologies. - Relatively higher cost per unit compared to some alternative memory modules.

Working Principles

The MT48LC4M16A2P-7E:J operates based on the principles of synchronous dynamic random-access memory (SDRAM). It stores digital information in a matrix of capacitors, which are organized into rows and columns. The memory cells are accessed by sending row and column addresses to select a specific location. The data is read from or written to the selected memory cell using the parallel interface. The memory module synchronizes its operations with the system clock, allowing for efficient data transfer.

Detailed Application Field Plans

The MT48LC4M16A2P-7E:J is widely used in various electronic devices that require high-performance memory storage. Some common application fields include: - Personal computers - Laptops and notebooks - Servers - Networking equipment - Graphics cards - Gaming consoles - Mobile devices

Detailed and Complete Alternative Models

• MT48LC4M16A2P-6A:J
• MT48LC4M16A2P-75:J
• MT48LC4M16A2P-7E:G
• MT48LC4M16A2P-75:G
• MT48LC4M16A2P-6A:G

These alternative models offer similar specifications and functionality, providing options for different system requirements.

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