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71V65703S75BQG
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71V65703S75BQG

Basic Information Overview

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

Specifications

  • Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
  • Memory Size: 64 Megabytes (MB)
  • Bus Width: 16 bits
  • Operating Voltage: 3.3 Volts (V)
  • Clock Frequency: 133 Megahertz (MHz)
  • Access Time: 7.5 nanoseconds (ns)
  • Refresh Rate: 8K cycles/32 milliseconds (ms)

Detailed Pin Configuration

The 71V65703S75BQG IC has a total of 119 pins. The pin configuration is as follows:

  1. VDDQ - Power Supply (3.3V)
  2. VSSQ - Ground
  3. DQ0 - Data Input/Output Bit 0
  4. DQ1 - Data Input/Output Bit 1
  5. DQ2 - Data Input/Output Bit 2
  6. DQ3 - Data Input/Output Bit 3
  7. DQ4 - Data Input/Output Bit 4
  8. DQ5 - Data Input/Output Bit 5
  9. DQ6 - Data Input/Output Bit 6
  10. DQ7 - Data Input/Output Bit 7
  11. DQ8 - Data Input/Output Bit 8
  12. DQ9 - Data Input/Output Bit 9
  13. DQ10 - Data Input/Output Bit 10
  14. DQ11 - Data Input/Output Bit 11
  15. DQ12 - Data Input/Output Bit 12
  16. DQ13 - Data Input/Output Bit 13
  17. DQ14 - Data Input/Output Bit 14
  18. DQ15 - Data Input/Output Bit 15
  19. A0 - Address Bit 0
  20. A1 - Address Bit 1
  21. A2 - Address Bit 2
  22. A3 - Address Bit 3
  23. A4 - Address Bit 4
  24. A5 - Address Bit 5
  25. A6 - Address Bit 6
  26. A7 - Address Bit 7
  27. A8 - Address Bit 8
  28. A9 - Address Bit 9
  29. A10 - Address Bit 10
  30. A11 - Address Bit 11
  31. A12 - Address Bit 12
  32. A13 - Address Bit 13
  33. A14 - Address Bit 14
  34. A15 - Address Bit 15
  35. A16 - Address Bit 16
  36. A17 - Address Bit 17
  37. A18 - Address Bit 18
  38. A19 - Address Bit 19
  39. A20 - Address Bit 20
  40. A21 - Address Bit 21
  41. A22 - Address Bit 22
  42. A23 - Address Bit 23
  43. A24 - Address Bit 24
  44. A25 - Address Bit 25
  45. A26 - Address Bit 26
  46. A27 - Address Bit 27
  47. A28 - Address Bit 28
  48. A29 - Address Bit 29
  49. A30 - Address Bit 30
  50. A31 - Address Bit 31
  51. /CAS - Column Address Strobe
  52. /RAS - Row Address Strobe
  53. /WE - Write Enable
  54. /CS - Chip Select
  55. /CKE - Clock Enable
  56. /CLK - Clock Input
  57. /CKE2 - Clock Enable 2
  58. /CLK2 - Clock Input 2
  59. /ODT - On-Die Termination
  60. /RESET - Reset Input 61-119. Reserved Pins

Functional Features

  • Efficient memory control and management
  • Supports SDRAM technology for high-speed data access
  • Low-power consumption design for energy efficiency
  • Provides reliable and stable memory performance
  • Supports various memory configurations and sizes
  • Integrated refresh mechanism for maintaining data integrity

Advantages and Disadvantages

Advantages: - High-speed data access - Low power consumption - Reliable and stable performance - Flexible memory configuration options

Disadvantages: - Limited memory size (64MB) - Requires proper handling and installation due to BGA package

Working Principles

The 71V65703S75BQG is a memory controller IC designed to efficiently manage and control SDRAM

技術ソリューションにおける 71V65703S75BQG 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 71V65703S75BQG in technical solutions:

  1. Question: What is the purpose of the 71V65703S75BQG in technical solutions?
    Answer: The 71V65703S75BQG is a specific integrated circuit (IC) that serves as a memory controller for various technical applications.

  2. Question: What type of memory does the 71V65703S75BQG support?
    Answer: This IC supports synchronous dynamic random-access memory (SDRAM) modules.

  3. Question: What is the maximum memory capacity supported by the 71V65703S75BQG?
    Answer: The 71V65703S75BQG can support up to 4 banks of SDRAM, with each bank having a maximum capacity of 256 megabits (Mb).

  4. Question: Can the 71V65703S75BQG operate at different clock frequencies?
    Answer: Yes, this IC can operate at various clock frequencies, ranging from 100 MHz to 166 MHz.

  5. Question: Does the 71V65703S75BQG provide any error correction capabilities?
    Answer: Yes, it supports error correction code (ECC) functionality, which helps detect and correct memory errors.

  6. Question: How many address lines does the 71V65703S75BQG have?
    Answer: This IC has a 13-bit address bus, allowing it to address up to 8,192 individual memory locations.

  7. Question: Can the 71V65703S75BQG be used in both single-ended and differential clocking systems?
    Answer: Yes, it supports both single-ended and differential clocking modes, providing flexibility in system design.

  8. Question: Does the 71V65703S75BQG have any power-saving features?
    Answer: Yes, it offers various power-down modes to conserve energy when the memory is not actively accessed.

  9. Question: Can the 71V65703S75BQG be used in industrial temperature environments?
    Answer: Yes, this IC is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.

  10. Question: Are there any specific application notes or reference designs available for the 71V65703S75BQG?
    Answer: Yes, the manufacturer provides detailed application notes and reference designs to assist with the integration of this IC into technical solutions.

Please note that these questions and answers are general and may vary depending on the specific requirements and implementation of the 71V65703S75BQG in different technical solutions.