Micron Technology Inc.
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MT41K256M8DA-125:K
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MT41K256M8DA-125:K

Product Overview

Category

MT41K256M8DA-125:K 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 capacity
  • Fast data access and transfer rates
  • Low power consumption
  • Reliable performance
  • Wide operating temperature range

Package

The MT41K256M8DA-125:K chip is typically packaged in a small form factor, such as a ball grid array (BGA) package.

Essence

The essence of this product lies in its ability to store and retrieve data quickly and efficiently, making it an essential component in modern computing systems.

Packaging/Quantity

The MT41K256M8DA-125:K chip is usually sold in reels or trays, with each reel or tray containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Memory Type: DDR3 SDRAM
  • Capacity: 256 Megabits (32 Megabytes)
  • Organization: 8 banks x 8 Megabits x 8 bits
  • Speed Grade: 125
  • Operating Voltage: 1.5V
  • Refresh Rate: 8K cycles/64ms

Detailed Pin Configuration

The MT41K256M8DA-125:K chip has a total of 78 pins. The pin configuration is as follows:

  1. VSS
  2. DQ0
  3. DQ1
  4. DQ2
  5. DQ3
  6. DQ4
  7. DQ5
  8. DQ6
  9. DQ7
  10. VDD
  11. VSS
  12. DQ8
  13. DQ9
  14. DQ10
  15. DQ11
  16. DQ12
  17. DQ13
  18. DQ14
  19. DQ15
  20. VDD
  21. VSS
  22. A0
  23. A1
  24. A2
  25. A3
  26. A4
  27. A5
  28. A6
  29. A7
  30. VDD
  31. VSS
  32. A8
  33. A9
  34. A10
  35. A11
  36. A12
  37. A13
  38. A14
  39. A15
  40. VDD
  41. VSS
  42. BA0
  43. BA1
  44. RAS#
  45. CAS#
  46. WE#
  47. CS#
  48. VDD
  49. VSS
  50. DM0
  51. DM1
  52. VREFCA
  53. CK
  54. CKE
  55. ODT
  56. RESET#
  57. VDD
  58. VSS
  59. DQS0
  60. DQS#0
  61. VSS
  62. DQS1
  63. DQS#1
  64. VDD
  65. VSS
  66. DQS2
  67. DQS#2
  68. VSS
  69. DQS3
  70. DQS#3
  71. VDD
  72. VSS
  73. DQS4
  74. DQS#4
  75. VSS
  76. DQS5
  77. DQS#5
  78. VDD

Functional Features

  • High-speed data access and transfer
  • On-die termination (ODT) for improved signal integrity
  • Auto-refresh and self-refresh modes for power-saving operation
  • Burst mode for efficient data transfer

Advantages and Disadvantages

Advantages

  • High-density storage capacity allows for more data to be stored in a smaller space.
  • Fast data access and transfer rates improve overall system performance.
  • Low power consumption helps reduce energy usage and prolong battery life in portable devices.
  • Reliable performance ensures data integrity and system stability.
  • Wide operating temperature range makes it suitable for various environments.

Disadvantages

  • Limited compatibility with older systems that do not support DDR3 SDRAM.
  • Higher cost compared to other types of memory technologies, such as DDR2 or DDR4.

Working Principles

The MT41K256M8DA-125:K chip operates based on the principles of dynamic random-access memory. It stores data in capacitors within each memory cell, which are periodically refreshed to maintain the stored information. When data needs to be accessed or written, the chip activates the appropriate row and column addresses to retrieve or store the data.

Detailed Application Field Plans

The MT41K256M8DA-125

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MT41K256M8DA-125:K dalam penyelesaian teknikal

  1. Question: What is the maximum operating frequency of the MT41K256M8DA-125:K?
    Answer: The maximum operating frequency of the MT41K256M8DA-125:K is 125 MHz.

  2. Question: What is the capacity of the MT41K256M8DA-125:K?
    Answer: The MT41K256M8DA-125:K has a capacity of 256 Megabits (32 Megabytes).

  3. Question: What is the voltage supply range for the MT41K256M8DA-125:K?
    Answer: The voltage supply range for this memory module is typically 1.35V, but it can also operate at 1.5V.

  4. Question: Can the MT41K256M8DA-125:K be used in automotive applications?
    Answer: Yes, the MT41K256M8DA-125:K is suitable for use in automotive applications as it meets the AEC-Q100 qualification requirements.

  5. Question: What is the data rate supported by the MT41K256M8DA-125:K?
    Answer: This memory module supports a data rate of up to 1600 Mbps.

  6. Question: Is the MT41K256M8DA-125:K compatible with DDR3L memory controllers?
    Answer: Yes, the MT41K256M8DA-125:K is fully compatible with DDR3L memory controllers.

  7. Question: Can I use the MT41K256M8DA-125:K in a dual-channel configuration?
    Answer: Yes, you can use multiple MT41K256M8DA-125:K modules in a dual-channel configuration for increased memory bandwidth.

  8. Question: Does the MT41K256M8DA-125:K support ECC (Error Correction Code)?
    Answer: Yes, the MT41K256M8DA-125:K supports ECC functionality for error detection and correction.

  9. Question: What is the operating temperature range of the MT41K256M8DA-125:K?
    Answer: The MT41K256M8DA-125:K has an operating temperature range of -40°C to +95°C.

  10. Question: Is the MT41K256M8DA-125:K RoHS compliant?
    Answer: Yes, the MT41K256M8DA-125:K is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental standards.