Alliance Memory, Inc.
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AS4C128M16MD2A-25BCN
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AS4C128M16MD2A-25BCN

Product Overview

Category

AS4C128M16MD2A-25BCN belongs to the category of semiconductor memory products.

Use

It is primarily used as a storage component in electronic devices such as computers, smartphones, and other digital systems.

Characteristics

  • High-speed performance
  • Large storage capacity
  • Low power consumption
  • Reliable data retention
  • Compact package size

Package

AS4C128M16MD2A-25BCN is available in a small form factor package, which makes it suitable for space-constrained applications.

Essence

The essence of AS4C128M16MD2A-25BCN lies in its ability to store and retrieve digital information quickly and reliably.

Packaging/Quantity

This product is typically packaged in trays or reels, with each containing a specific quantity of AS4C128M16MD2A-25BCN chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Part Number: AS4C128M16MD2A-25BCN
  • Memory Type: Synchronous DRAM (SDRAM)
  • Organization: 128 Megabit x 16
  • Operating Voltage: 2.5V
  • Speed Grade: -25
  • Package Type: BGA (Ball Grid Array)
  • Pin Count: 60

Detailed Pin Configuration

The pin configuration of AS4C128M16MD2A-25BCN 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. VSS
  19. VDDQ
  20. /CAS
  21. /RAS
  22. /WE
  23. /CS0
  24. /CS1
  25. A0
  26. A1
  27. A2
  28. A3
  29. A4
  30. A5
  31. A6
  32. A7
  33. A8
  34. A9
  35. A10
  36. A11
  37. A12
  38. A13
  39. A14
  40. A15
  41. BA0
  42. BA1
  43. /CKE
  44. /CLK
  45. /CS2
  46. /CS3
  47. /CS4
  48. /CS5
  49. /CS6
  50. /CS7
  51. /CS8
  52. /CS9
  53. /CS10
  54. /CS11
  55. /CS12
  56. /CS13
  57. /CS14
  58. /CS15
  59. VREF
  60. VSSQ

Functional Features

  • High-speed data transfer rate
  • Burst mode operation for efficient data access
  • Auto-refresh and self-refresh modes for power-saving
  • On-die termination (ODT) for improved signal integrity
  • Multiple chip select options for flexible memory configuration

Advantages and Disadvantages

Advantages

  • Fast data transfer speed enhances overall system performance.
  • Large storage capacity allows for storing a significant amount of data.
  • Low power consumption helps in extending battery life for portable devices.
  • Reliable data retention ensures data integrity over time.
  • Compact package size enables integration into space-constrained designs.

Disadvantages

  • Sensitive to electrical noise and requires proper signal conditioning.
  • Limited scalability compared to other memory technologies.
  • Higher cost per bit compared to some alternative memory options.

Working Principles

AS4C128M16MD2A-25BCN operates based on the principles of synchronous dynamic random-access memory (SDRAM). It uses a clock signal to synchronize data transfers between the memory controller and the memory module. The memory cells store digital information in the form of charge, which needs to be periodically refreshed to maintain data integrity.

Detailed Application Field Plans

AS4C128M16MD2A-25BCN finds applications in various electronic devices and systems, including but not limited to: - Personal computers - Laptops and notebooks - Servers and data centers - Mobile phones and tablets - Gaming consoles - Networking equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AS4C128M16MD2A-25BCN include: - MT47H128M

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af AS4C128M16MD2A-25BCN i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of AS4C128M16MD2A-25BCN in technical solutions:

  1. Question: What is the capacity of the AS4C128M16MD2A-25BCN memory module?
    Answer: The AS4C128M16MD2A-25BCN has a capacity of 128 megabits (16 megabytes).

  2. Question: What is the operating voltage range for this memory module?
    Answer: The AS4C128M16MD2A-25BCN operates at a voltage range of 2.3V to 3.6V.

  3. Question: What is the clock frequency supported by this memory module?
    Answer: The AS4C128M16MD2A-25BCN supports a clock frequency of up to 250 MHz.

  4. Question: Can this memory module be used in both commercial and industrial applications?
    Answer: Yes, the AS4C128M16MD2A-25BCN is suitable for both commercial and industrial applications.

  5. Question: What is the access time of this memory module?
    Answer: The AS4C128M16MD2A-25BCN has an access time of 25 ns.

  6. Question: Does this memory module support burst mode operation?
    Answer: Yes, the AS4C128M16MD2A-25BCN supports burst mode operation.

  7. Question: What is the package type of this memory module?
    Answer: The AS4C128M16MD2A-25BCN comes in a 60-ball FBGA (Fine-Pitch Ball Grid Array) package.

  8. Question: Can this memory module be used in automotive applications?
    Answer: Yes, the AS4C128M16MD2A-25BCN is suitable for automotive applications.

  9. Question: What is the temperature range for this memory module?
    Answer: The AS4C128M16MD2A-25BCN operates within a temperature range of -40°C to +85°C.

  10. Question: Is this memory module compatible with DDR3 SDRAM interfaces?
    Answer: Yes, the AS4C128M16MD2A-25BCN is designed to be compatible with DDR3 SDRAM interfaces.

Please note that these answers are based on general information about the AS4C128M16MD2A-25BCN memory module. It's always recommended to refer to the datasheet or consult the manufacturer for specific details and application requirements.