IDT, Integrated Device Technology Inc
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IDT71V2546XS150PF

IDT71V2546XS150PF

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Memory device
  • Characteristics: High-speed, low-power, synchronous static random-access memory (SRAM)
  • Package: 100-pin TQFP (Thin Quad Flat Pack)
  • Essence: Stores and retrieves digital information in electronic systems
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Organization: 256K x 18 bits
  • Voltage Supply: 3.3V ± 0.3V
  • Access Time: 10 ns
  • Operating Temperature Range: -40°C to +85°C
  • Standby Current: 20 mA (max)
  • Package Dimensions: 14mm x 14mm

Pin Configuration

The IDT71V2546XS150PF has a total of 100 pins. The pin configuration is as follows:

  1. VDDQ
  2. DQ17
  3. DQ16
  4. DQ15
  5. DQ14
  6. DQ13
  7. DQ12
  8. DQ11
  9. DQ10
  10. DQ9
  11. DQ8
  12. DQ7
  13. DQ6
  14. DQ5
  15. DQ4
  16. DQ3
  17. DQ2
  18. DQ1
  19. DQ0
  20. GND
  21. A17
  22. A16
  23. A15
  24. A14
  25. A13
  26. A12
  27. A11
  28. A10
  29. A9
  30. A8
  31. A7
  32. A6
  33. A5
  34. A4
  35. A3
  36. A2
  37. A1
  38. A0
  39. GND
  40. WE#
  41. OE#
  42. CE#
  43. UB#
  44. LB#
  45. VDDQ
  46. DQ35
  47. DQ34
  48. DQ33
  49. DQ32
  50. DQ31
  51. DQ30
  52. DQ29
  53. DQ28
  54. DQ27
  55. DQ26
  56. DQ25
  57. DQ24
  58. DQ23
  59. DQ22
  60. DQ21
  61. DQ20
  62. DQ19
  63. DQ18
  64. GND
  65. A16
  66. A15
  67. A14
  68. A13
  69. A12
  70. A11
  71. A10
  72. A9
  73. A8
  74. A7
  75. A6
  76. A5
  77. A4
  78. A3
  79. A2
  80. A1
  81. A0
  82. GND
  83. WE#
  84. OE#
  85. CE#
  86. UB#
  87. LB#
  88. VDDQ
  89. DQ53
  90. DQ52
  91. DQ51
  92. DQ50
  93. DQ49
  94. DQ48
  95. DQ47
  96. DQ46
  97. DQ45
  98. DQ44
  99. DQ43
  100. DQ42

Functional Features

  • High-speed operation: The IDT71V2546XS150PF offers fast access times, making it suitable for applications requiring quick data retrieval.
  • Low-power consumption: The device is designed to minimize power consumption, making it energy-efficient and suitable for battery-powered devices.
  • Synchronous operation: The memory operates synchronously with the system clock, ensuring reliable data transfer and synchronization.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data access - Low-power consumption extends battery life in portable devices - Synchronous operation ensures reliable data transfer

Disadvantages: - Limited storage capacity compared to other memory devices - Relatively higher cost per bit compared to alternative memory technologies

Working Principles

The IDT71V2546XS150PF is a synchronous SRAM that stores digital information using flip-flops. It operates by receiving address inputs, control signals, and data inputs from the system. The memory cells are organized into a matrix, allowing simultaneous read and write operations. The device operates synchronously with the system clock, ensuring proper timing and data integrity.

Detailed Application Field Plans

The IDT71V2546XS150PF is commonly used in various applications, including:

  1. Networking equipment: Used as cache memory in routers

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IDT71V2546XS150PF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of IDT71V2546XS150PF in technical solutions:

  1. Question: What is IDT71V2546XS150PF?
    Answer: IDT71V2546XS150PF is a specific model of synchronous static RAM (SRAM) manufactured by Integrated Device Technology (IDT).

  2. Question: What is the capacity of IDT71V2546XS150PF?
    Answer: The IDT71V2546XS150PF has a capacity of 256 kilobits (Kb), which is equivalent to 32 kilobytes (KB).

  3. Question: What is the operating voltage range for IDT71V2546XS150PF?
    Answer: The operating voltage range for IDT71V2546XS150PF is typically between 4.5V and 5.5V.

  4. Question: What is the access time of IDT71V2546XS150PF?
    Answer: The access time of IDT71V2546XS150PF is 15 nanoseconds (ns).

  5. Question: Can IDT71V2546XS150PF be used in battery-powered devices?
    Answer: Yes, IDT71V2546XS150PF can be used in battery-powered devices as long as the operating voltage range is within the device's power supply capabilities.

  6. Question: Is IDT71V2546XS150PF compatible with standard microcontrollers?
    Answer: Yes, IDT71V2546XS150PF is compatible with standard microcontrollers that support SRAM interfacing.

  7. Question: Does IDT71V2546XS150PF require any external components for operation?
    Answer: No, IDT71V2546XS150PF does not require any external components for basic operation. However, additional components may be needed depending on the specific application requirements.

  8. Question: Can IDT71V2546XS150PF be used in high-speed data processing applications?
    Answer: Yes, IDT71V2546XS150PF can be used in high-speed data processing applications due to its relatively fast access time.

  9. Question: What is the package type of IDT71V2546XS150PF?
    Answer: IDT71V2546XS150PF comes in a 32-pin plastic leaded chip carrier (PLCC) package.

  10. Question: Are there any recommended operating conditions or precautions for using IDT71V2546XS150PF?
    Answer: Yes, it is important to follow the manufacturer's datasheet and guidelines for proper power supply, signal timing, and temperature conditions to ensure reliable operation of IDT71V2546XS150PF.