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71V3558SA133BQG
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71V3558SA133BQG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Memory controller
  • Characteristics: High-speed, low-power consumption
  • Package: BGA (Ball Grid Array)
  • Essence: Control and manage memory operations
  • Packaging/Quantity: Single unit

Specifications

  • Model: 71V3558SA133BQG
  • Technology: CMOS (Complementary Metal-Oxide-Semiconductor)
  • Voltage: 3.3V
  • Speed: 133 MHz
  • Memory Type: Synchronous DRAM (SDRAM)
  • Memory Capacity: 4 Megabytes (MB)
  • Data Bus Width: 32 bits
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 71V3558SA133BQG 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. DQ16
  19. DQ17
  20. DQ18
  21. DQ19
  22. DQ20
  23. DQ21
  24. DQ22
  25. DQ23
  26. DQ24
  27. DQ25
  28. DQ26
  29. DQ27
  30. DQ28
  31. DQ29
  32. DQ30
  33. DQ31
  34. VSSQ
  35. VDD
  36. A0
  37. A1
  38. A2
  39. A3
  40. A4
  41. A5
  42. A6
  43. A7
  44. A8
  45. A9
  46. A10
  47. A11
  48. A12
  49. A13
  50. A14
  51. A15
  52. A16
  53. A17
  54. A18
  55. A19
  56. A20
  57. A21
  58. A22
  59. A23
  60. A24
  61. A25
  62. A26
  63. A27
  64. A28
  65. A29
  66. A30
  67. A31
  68. /CAS
  69. /RAS
  70. /WE
  71. /CS0
  72. /CS1
  73. /CS2
  74. /CS3
  75. /CS4
  76. /CS5
  77. /CS6
  78. /CS7
  79. /CKE
  80. /CLK
  81. /DQM0
  82. /DQM1
  83. /DQM2
  84. /DQM3
  85. /DQM4
  86. /DQM5
  87. /DQM6
  88. /DQM7
  89. /DQS0
  90. /DQS1
  91. /DQS2
  92. /DQS3
  93. /DQS4
  94. /DQS5
  95. /DQS6
  96. /DQS7
  97. VREF
  98. VSS
  99. NC
  100. NC
  101. NC
  102. NC
  103. NC
  104. NC
  105. NC
  106. NC
  107. NC
  108. NC
  109. NC
  110. NC
  111. NC
  112. NC
  113. NC
  114. NC
  115. NC
  116. NC
  117. NC
  118. NC
  119. NC

Functional Features

  • Memory control and management
  • Synchronous operation with the system clock
  • Support for multiple chip selects (CS)
  • Programmable CAS latency
  • Burst mode operation for efficient data transfer
  • Auto-refresh and self-refresh modes for power-saving

Advantages and Disadvantages

Advantages: - High-speed performance - Low-power consumption - Multiple chip select options - Flexible programmability - Efficient burst mode operation

Disadvantages: - Limited memory capacity (4MB) - Requires external clock synchronization - BGA package may require specialized equipment for installation or replacement

Working Principles

The 71V3558SA133BQG is a memory controller IC designed to control and manage synchronous dynamic random-access memory (SDRAM

技術ソリューションにおける 71V3558SA133BQG の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of 71V3558SA133BQG in technical solutions:

  1. Question: What is the purpose of the 71V3558SA133BQG in technical solutions?
    Answer: The 71V3558SA133BQG is a high-speed asynchronous SRAM that provides fast and reliable data storage for various technical applications.

  2. Question: What is the operating voltage range for the 71V3558SA133BQG?
    Answer: The operating voltage range for this SRAM is typically between 3.0V and 3.6V.

  3. Question: What is the capacity of the 71V3558SA133BQG?
    Answer: This particular SRAM has a capacity of 4 Megabits (4Mb) or 512K x 8 bits.

  4. Question: What is the access time of the 71V3558SA133BQG?
    Answer: The access time for this SRAM is 10 ns, which means it can retrieve data from memory in as little as 10 nanoseconds.

  5. Question: Can the 71V3558SA133BQG be used in industrial applications?
    Answer: Yes, this SRAM is suitable for use in industrial applications due to its wide operating temperature range and robust design.

  6. Question: Does the 71V3558SA133BQG support multiple read and write operations simultaneously?
    Answer: No, this SRAM does not support simultaneous read and write operations. It operates in a single-read/single-write mode.

  7. Question: Is the 71V3558SA133BQG compatible with different microcontrollers and processors?
    Answer: Yes, this SRAM is compatible with a wide range of microcontrollers and processors, making it versatile for various technical solutions.

  8. Question: Can the 71V3558SA133BQG be used in battery-powered devices?
    Answer: Yes, this SRAM has low power consumption and can be used in battery-powered devices to minimize energy usage.

  9. Question: Does the 71V3558SA133BQG have any built-in error correction capabilities?
    Answer: No, this SRAM does not have built-in error correction capabilities. Additional error correction mechanisms may need to be implemented if required.

  10. Question: What is the package type for the 71V3558SA133BQG?
    Answer: The 71V3558SA133BQG comes in a 44-pin TSOP (Thin Small Outline Package) for easy integration into circuit boards.

Please note that these questions and answers are general and may vary depending on specific application requirements.