IDT, Integrated Device Technology Inc
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IDT71T75902S80BG
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IDT71T75902S80BG

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Memory device
  • Characteristics: High-speed, low-power, synchronous static RAM (SRAM)
  • Package: Ball Grid Array (BGA)
  • Essence: Provides fast and reliable data storage and retrieval capabilities
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Memory Type: Synchronous SRAM
  • Memory Size: 2 Megabits (256K x 8)
  • Operating Voltage: 3.3V
  • Access Time: 8 ns
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: Greater than 10 years
  • Interface: Parallel
  • Pin Count: 80 pins

Detailed Pin Configuration

The IDT71T75902S80BG has a total of 80 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. GND
  11. A0
  12. A1
  13. A2
  14. A3
  15. A4
  16. A5
  17. A6
  18. A7
  19. A8
  20. A9
  21. A10
  22. A11
  23. A12
  24. A13
  25. A14
  26. A15
  27. A16
  28. A17
  29. A18
  30. A19
  31. A20
  32. A21
  33. A22
  34. A23
  35. A24
  36. A25
  37. A26
  38. A27
  39. A28
  40. A29
  41. A30
  42. A31
  43. A32
  44. A33
  45. A34
  46. A35
  47. A36
  48. A37
  49. A38
  50. A39
  51. A40
  52. A41
  53. A42
  54. A43
  55. A44
  56. A45
  57. A46
  58. A47
  59. A48
  60. A49
  61. A50
  62. A51
  63. A52
  64. A53
  65. A54
  66. A55
  67. A56
  68. A57
  69. A58
  70. A59
  71. A60
  72. A61
  73. A62
  74. A63
  75. A64
  76. A65
  77. A66
  78. A67
  79. A68
  80. VDDQ

Functional Features

  • High-speed operation: The IDT71T75902S80BG offers fast access times, allowing for quick data retrieval.
  • Low-power consumption: Designed to minimize power usage, making it suitable for battery-powered devices.
  • Synchronous operation: The device synchronizes with the system clock, ensuring reliable and accurate data transfer.
  • Easy integration: The parallel interface simplifies the integration of the SRAM into various systems.

Advantages and Disadvantages

Advantages

  • Fast access times enable efficient data processing.
  • Low-power consumption extends battery life in portable devices.
  • Synchronous operation ensures reliable data transfer.
  • Easy integration into different systems.

Disadvantages

  • Limited memory size (2 Megabits) compared to other memory devices.
  • Parallel interface may require additional circuitry for compatibility with certain systems.

Working Principles

The IDT71T75902S80BG is a synchronous SRAM that stores and retrieves data using an array of memory cells. It operates synchronously with the system clock, allowing for efficient data transfer. The device uses a parallel interface to communicate with the external system, enabling high-speed data access.

Detailed Application Field Plans

The IDT71T75902S80BG can be used in various applications, including:

  1. Computer systems
  2. Networking equipment
  3. Telecommunications devices
  4. Industrial control systems
  5. Medical instruments
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. IDT71T75902S80B: Similar to IDT71T75902S80BG, but available in a different package (SOJ).
  2. IDT71T75902S80BF: Similar to IDT71T75902S80BG, but operates at a lower voltage (2.5V).

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IDT71T75902S80BG en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of IDT71T75902S80BG in technical solutions:

  1. Q: What is IDT71T75902S80BG? A: IDT71T75902S80BG is a specific model of synchronous static RAM (SRAM) manufactured by Integrated Device Technology (IDT).

  2. Q: What is the capacity of IDT71T75902S80BG? A: The IDT71T75902S80BG has a capacity of 2 Megabits (256K x 8 bits).

  3. Q: What is the operating voltage range for IDT71T75902S80BG? A: The operating voltage range for IDT71T75902S80BG is typically between 4.5V and 5.5V.

  4. Q: What is the access time of IDT71T75902S80BG? A: The access time of IDT71T75902S80BG is 80 nanoseconds (ns).

  5. Q: Can IDT71T75902S80BG be used in battery-powered devices? A: Yes, IDT71T75902S80BG can be used in battery-powered devices as long as the operating voltage requirements are met.

  6. Q: Is IDT71T75902S80BG compatible with other SRAMs? A: Yes, IDT71T75902S80BG is compatible with other SRAMs that have similar specifications and pin configurations.

  7. Q: What are some typical applications of IDT71T75902S80BG? A: IDT71T75902S80BG is commonly used in networking equipment, telecommunications systems, industrial automation, and embedded systems.

  8. Q: Does IDT71T75902S80BG support multiple read/write operations simultaneously? A: No, IDT71T75902S80BG is a synchronous SRAM and does not support simultaneous read/write operations.

  9. Q: Can IDT71T75902S80BG operate at high temperatures? A: Yes, IDT71T75902S80BG is designed to operate reliably at extended temperature ranges, typically up to 85 degrees Celsius.

  10. Q: Are there any special considerations for PCB layout when using IDT71T75902S80BG? A: Yes, it is recommended to follow the manufacturer's guidelines for PCB layout, including proper decoupling capacitors and signal integrity considerations.

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