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71V65903S85PFG
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71V65903S85PFG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Memory Controller
  • Characteristics: High-speed, Low-power, Versatile
  • Package: 85-pin Fine Pitch Ball Grid Array (FBGA)
  • Essence: Efficient memory management and control
  • Packaging/Quantity: Individually packaged, quantity varies based on customer requirements

Specifications

  • Memory Type: Synchronous Dynamic Random Access Memory (SDRAM)
  • Memory Capacity: 4 Megabytes (MB)
  • Data Bus Width: 16 bits
  • Clock Frequency: 133 Megahertz (MHz)
  • Operating Voltage: 3.3 Volts (V)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 71V65903S85PFG IC has a total of 85 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. VDD
  20. A0
  21. A1
  22. A2
  23. A3
  24. A4
  25. A5
  26. A6
  27. A7
  28. A8
  29. A9
  30. A10
  31. A11
  32. A12
  33. A13
  34. A14
  35. A15
  36. A16
  37. A17
  38. A18
  39. A19
  40. A20
  41. A21
  42. A22
  43. A23
  44. A24
  45. A25
  46. A26
  47. A27
  48. A28
  49. A29
  50. A30
  51. A31
  52. A32
  53. A33
  54. A34
  55. A35
  56. A36
  57. A37
  58. A38
  59. A39
  60. A40
  61. A41
  62. A42
  63. A43
  64. A44
  65. A45
  66. A46
  67. A47
  68. A48
  69. A49
  70. A50
  71. A51
  72. A52
  73. A53
  74. A54
  75. A55
  76. A56
  77. A57
  78. A58
  79. A59
  80. A60
  81. A61
  82. A62
  83. A63
  84. VSS
  85. VDDQ

Functional Features

  • Efficient memory control and management
  • Support for various SDRAM modules
  • High-speed data transfer
  • Low-power consumption
  • Error correction capabilities
  • Configurable timing parameters
  • Burst mode operation

Advantages and Disadvantages

Advantages: - Versatile memory controller suitable for various applications - High-speed data transfer improves system performance - Low-power consumption helps conserve energy - Error correction capabilities enhance data reliability - Configurable timing parameters allow customization

Disadvantages: - Limited memory capacity (4MB) - Requires proper configuration for optimal performance - Higher cost compared to lower-end memory controllers

Working Principles

The 71V65903S85PFG is a memory controller IC designed to efficiently manage and control SDRAM modules. It interfaces with the system's microprocessor and handles memory-related operations such as read, write, refresh, and error correction. The controller synchronizes data transfer between the processor and the SDRAM, ensuring high-speed and reliable operation. It also supports various timing parameters that can be configured based on specific system requirements.

Detailed Application Field Plans

The 71V65903S85PFG memory controller IC finds applications in a wide range of electronic devices, including but not limited to: - Personal computers - Servers - Networking equipment - Embedded systems - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

  1. 71V65903S85BFG: Similar to 71V65903S85PFG, but available in a different package (BGA).
  2. 71V65903S85RFG: Similar to 71V65903S85PFG, but optimized for rugged environments.
  3. 71V65903S85MFG: Similar to 71V

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 71V65903S85PFG en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of 71V65903S85PFG in technical solutions:

  1. Q: What is the 71V65903S85PFG? A: The 71V65903S85PFG is a specific model of integrated circuit (IC) used in technical solutions.

  2. Q: What are the key features of the 71V65903S85PFG? A: Some key features of this IC include high-speed operation, low power consumption, large memory capacity, and advanced functionality.

  3. Q: In what applications can the 71V65903S85PFG be used? A: This IC is commonly used in applications such as telecommunications, networking equipment, industrial automation, and data storage systems.

  4. Q: What is the maximum operating frequency of the 71V65903S85PFG? A: The maximum operating frequency of this IC is typically specified by the manufacturer and can vary depending on the specific application requirements.

  5. Q: How much memory does the 71V65903S85PFG have? A: The memory capacity of this IC can also vary, but it typically offers a large amount of storage space, ranging from several megabytes to gigabytes.

  6. Q: Can the 71V65903S85PFG be easily integrated into existing systems? A: Yes, this IC is designed for easy integration and can be interfaced with other components or systems using standard communication protocols.

  7. Q: Does the 71V65903S85PFG support error correction codes (ECC)? A: Yes, this IC often includes built-in ECC functionality to ensure data integrity and reliability.

  8. Q: What is the power supply voltage range for the 71V65903S85PFG? A: The power supply voltage range can vary, but it is typically specified by the manufacturer and can be found in the IC's datasheet.

  9. Q: Are there any specific temperature requirements for the 71V65903S85PFG? A: Yes, this IC has recommended operating temperature ranges that should be followed to ensure proper functionality and longevity.

  10. Q: Where can I find more detailed information about the 71V65903S85PFG? A: You can refer to the IC's datasheet, which provides comprehensive technical specifications, pin configurations, and application notes. It is usually available on the manufacturer's website or through authorized distributors.

Please note that the answers provided here are general and may vary depending on the specific implementation and manufacturer's specifications of the 71V65903S85PFG.