IDT, Integrated Device Technology Inc
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71V65703S85BQI
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71V65703S85BQI

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Memory Controller
  • Characteristics: High-speed, Low-power, Versatile
  • Package: BGA (Ball Grid Array)
  • Essence: Efficient memory management and control
  • Packaging/Quantity: Single unit per package

Specifications

  • Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
  • Memory Size: 64 Megabits (8 Megabytes)
  • Data Bus Width: 16 bits
  • Clock Frequency: 133 MHz
  • Operating Voltage: 3.3V
  • Access Time: 5 ns
  • Refresh Rate: 8K cycles/32 ms

Detailed Pin Configuration

The 71V65703S85BQI IC has a total of 119 pins. The pin configuration is as follows:

  1. VDDQ
  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. VSSQ
  19. A0
  20. A1
  21. A2
  22. A3
  23. A4
  24. A5
  25. A6
  26. A7
  27. A8
  28. A9
  29. A10
  30. A11
  31. A12
  32. A13
  33. A14
  34. A15
  35. A16
  36. A17
  37. A18
  38. A19
  39. A20
  40. A21
  41. A22
  42. A23
  43. A24
  44. A25
  45. A26
  46. A27
  47. A28
  48. A29
  49. A30
  50. A31
  51. VSS
  52. RAS#
  53. CAS#
  54. WE#
  55. CKE
  56. CS#
  57. BA0
  58. BA1
  59. CLK
  60. DQM0
  61. DQM1
  62. DQS0
  63. DQS1
  64. DM0
  65. DM1
  66. VDD
  67. VREF
  68. VTT
  69. VSS
  70. VSS
  71. VSS
  72. VSS
  73. VSS
  74. VSS
  75. VSS
  76. VSS
  77. VSS
  78. VSS
  79. VSS
  80. VSS
  81. VSS
  82. VSS
  83. VSS
  84. VSS
  85. VSS
  86. VSS
  87. VSS
  88. VSS
  89. VSS
  90. VSS
  91. VSS
  92. VSS
  93. VSS
  94. VSS
  95. VSS
  96. VSS
  97. VSS
  98. VSS
  99. VSS
  100. VSS
  101. VSS
  102. VSS
  103. VSS
  104. VSS
  105. VSS
  106. VSS
  107. VSS
  108. VSS
  109. VSS
  110. VSS
  111. VSS
  112. VSS
  113. VSS
  114. VSS
  115. VSS
  116. VSS
  117. VSS
  118. VSS
  119. VDD

Functional Features

  • Efficient memory control and management
  • Support for SDRAM technology
  • High-speed data transfer
  • Low-power consumption
  • Versatile compatibility with various systems
  • Error correction and detection capabilities

Advantages

  • Fast and reliable memory access
  • Low power consumption extends battery life in portable devices
  • Compatibility with a wide range of systems and applications
  • Error correction ensures data integrity
  • Compact BGA package allows for space-saving integration

Disadvantages

  • Limited memory size (64 Megabits)
  • Requires proper handling and installation due to the delicate BGA package
  • May not be suitable for applications requiring larger memory capacities

Working Principles

The 71V65703S85BQI is a memory controller IC designed to efficiently manage and control SDRAM memory. It interfaces with the system's microprocessor and handles tasks such as address decoding, data transfer, refresh cycles, and error correction. By coordinating these functions, the IC ensures smooth and reliable memory operations

기술 솔루션에 71V65703S85BQI 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of 71V65703S85BQI in technical solutions:

  1. Question: What is the purpose of the 71V65703S85BQI in technical solutions?
    Answer: The 71V65703S85BQI is a high-speed asynchronous SRAM that provides fast and reliable memory storage for various technical applications.

  2. Question: What is the operating voltage range for the 71V65703S85BQI?
    Answer: The operating voltage range for this SRAM is typically between 3.0V and 3.6V.

  3. Question: What is the maximum clock frequency supported by the 71V65703S85BQI?
    Answer: This SRAM can support clock frequencies up to 85 MHz, making it suitable for high-speed data processing.

  4. Question: Can the 71V65703S85BQI be used in industrial applications?
    Answer: Yes, this SRAM is designed to withstand harsh industrial environments and is suitable for use in industrial applications.

  5. Question: Does the 71V65703S85BQI have any power-saving features?
    Answer: Yes, this SRAM has a power-down mode that reduces power consumption when the device is not actively being used.

  6. Question: What is the capacity of the 71V65703S85BQI?
    Answer: This SRAM has a capacity of 8 Megabits (1 Megabyte) organized as 512K words by 16 bits.

  7. Question: Can the 71V65703S85BQI operate at different temperature ranges?
    Answer: Yes, this SRAM is specified to operate over a commercial temperature range of 0°C to 70°C and an industrial temperature range of -40°C to 85°C.

  8. Question: Does the 71V65703S85BQI support multiple read and write operations simultaneously?
    Answer: Yes, this SRAM supports simultaneous read and write operations, allowing for efficient data processing.

  9. Question: What is the access time of the 71V65703S85BQI?
    Answer: The access time for this SRAM is typically 10 ns, ensuring fast and responsive memory access.

  10. Question: Can the 71V65703S85BQI be used in battery-powered devices?
    Answer: Yes, this SRAM has low power consumption and can be used in battery-powered devices where energy efficiency is crucial.

Please note that these answers are general and may vary depending on the specific application and implementation of the 71V65703S85BQI in technical solutions.