MT47H256M4BT-3:A

Basic Information Overview

Category: Memory chip
Use: Data storage and retrieval
Characteristics: High capacity, fast data transfer rate
Package: BGA (Ball Grid Array)
Essence: Non-volatile memory
Packaging/Quantity: Individual units or reels of 1000 pieces

Specifications

• Capacity: 256 Megabits
• Organization: 4 Meg x 4 banks x 4 bits
• Voltage Supply: 2.7V - 3.6V
• Access Time: 3 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MT47H256M4BT-3:A memory chip has a total of 90 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. DQ16
21. DQ17
22. DQ18
23. DQ19
24. DQ20
25. DQ21
26. DQ22
27. DQ23
28. VSS
29. DQ24
30. DQ25
31. DQ26
32. DQ27
33. DQ28
34. DQ29
35. DQ30
36. DQ31
37. VSS
38. A0
39. A1
40. A2
41. A3
42. A4
43. A5
44. A6
45. A7
46. VSS
47. A8
48. A9
49. A10
50. A11
51. A12
52. A13
53. A14
54. A15
55. VSS
56. A16
57. A17
58. A18
59. A19
60. A20
61. A21
62. A22
63. A23
64. VSS
65. A24
66. A25
67. A26
68. A27
69. A28
70. A29
71. A30
72. A31
73. VSS
74. WE#
75. CAS#
76. RAS#
77. CS#
78. CKE
79. BA0
80. BA1
81. VSS
82. CLK
83. DQS0
84. DM0
85. VSS
86. DQS1
87. DM1
88. VDD
89. VREF
90. VSS

Functional Features

• High-speed data transfer
• Low power consumption
• Non-volatile memory retains data even when power is disconnected
• Error correction capabilities for improved reliability
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access time - Low power consumption - Reliable data retention - Error correction capabilities

Disadvantages: - Relatively high cost compared to other memory options - Limited compatibility with certain systems or devices

Working Principles

The MT47H256M4BT-3:A memory chip utilizes a combination of electronic circuits and semiconductor technology to store and retrieve data. It operates based on the principles of non-volatile memory, which means that it retains stored data even when power is disconnected. The chip's internal architecture allows for fast access times and efficient data transfer.

Detailed Application Field Plans

The MT47H256M4BT-3:A memory chip finds applications in various fields, including:

1. Computer systems
2. Networking equipment
3. Consumer electronics
4. Automotive electronics
5. Industrial control systems

In computer systems, it can be used for main memory in servers, workstations, and high-performance computing applications. In networking equipment, it enables data buffering and caching for improved network performance. In consumer electronics, it provides storage for digital cameras, gaming consoles, and portable media players. In automotive electronics, it supports infotainment systems and advanced driver assistance systems. In industrial control systems, it facilitates data logging and process control.

Detailed and Complete Alternative Models

1. MT47H128M8BT-3:A: 128 Megabit