Cypress Semiconductor Corp
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CY37256P208-125NXC

CY37256P208-125NXC

Product Overview

Category: Integrated Circuit (IC)

Use: Memory device

Characteristics: - High-speed performance - Low power consumption - Large storage capacity

Package: 208-pin plastic quad flat pack (PQFP)

Essence: Non-volatile memory chip

Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

  • Manufacturer: Cypress Semiconductor
  • Part Number: CY37256P208-125NXC
  • Memory Type: Static Random Access Memory (SRAM)
  • Organization: 256K x 36 bits
  • Operating Voltage: 3.3V
  • Access Time: 12.5 ns
  • Operating Temperature Range: -40°C to +85°C
  • RoHS Compliance: Yes

Detailed Pin Configuration

The CY37256P208-125NXC has a total of 208 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. VDDQ
  36. /WE
  37. /OE
  38. A0
  39. A1
  40. A2
  41. A3
  42. A4
  43. A5
  44. A6
  45. A7
  46. A8
  47. A9
  48. A10
  49. A11
  50. A12
  51. A13
  52. A14
  53. A15
  54. A16
  55. A17
  56. A18
  57. A19
  58. A20
  59. A21
  60. A22
  61. A23
  62. A24
  63. A25
  64. A26
  65. A27
  66. A28
  67. A29
  68. A30
  69. A31
  70. VSS
  71. VDD
  72. /CS1
  73. /CS2
  74. /CS3
  75. /CS4
  76. /CS5
  77. /CS6
  78. /CS7
  79. /CS8
  80. /CS9
  81. /CS10
  82. /CS11
  83. /CS12
  84. /CS13
  85. /CS14
  86. /CS15
  87. /CS16
  88. /CS17
  89. /CS18
  90. /CS19
  91. /CS20
  92. /CS21
  93. /CS22
  94. /CS23
  95. /CS24
  96. /CS25
  97. /CS26
  98. /CS27
  99. /CS28
  100. /CS29
  101. /CS30
  102. /CS31
  103. /CS32
  104. /CS33
  105. /CS34
  106. /CS35
  107. /CS36
  108. /CS37
  109. /CS38
  110. /CS39
  111. /CS40
  112. /CS41
  113. /CS42
  114. /CS43
  115. /CS44
  116. /CS45
  117. /CS46
  118. /CS47
  119. /CS48
  120. /CS49
  121. /CS50
  122. /CS51
  123. /CS52
  124. /CS53
  125. /CS54
  126. /CS55
  127. /CS56
  128. /CS57
  129. /CS58
  130. /CS59
  131. /CS60
  132. /CS61
  133. /CS62
  134. /CS63
  135. VSS
  136. VDD
  137. CLK
  138. /RAS
  139. /CAS 140

Liste 10 perguntas e respostas comuns relacionadas à aplicação de CY37256P208-125NXC em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of CY37256P208-125NXC in technical solutions:

  1. Question: What is the CY37256P208-125NXC?
    Answer: The CY37256P208-125NXC is a specific model of programmable logic device (PLD) manufactured by Cypress Semiconductor.

  2. Question: What is the purpose of using the CY37256P208-125NXC in technical solutions?
    Answer: The CY37256P208-125NXC is used to implement complex digital logic functions in various applications, such as telecommunications, industrial automation, and consumer electronics.

  3. Question: How does the CY37256P208-125NXC differ from other PLDs?
    Answer: The CY37256P208-125NXC offers a high-density architecture with 256 macrocells, making it suitable for designs requiring a large number of logic elements.

  4. Question: Can the CY37256P208-125NXC be reprogrammed after initial configuration?
    Answer: No, the CY37256P208-125NXC is a one-time programmable (OTP) device, meaning that its configuration cannot be changed once programmed.

  5. Question: What are some typical applications where the CY37256P208-125NXC can be used?
    Answer: The CY37256P208-125NXC is commonly used in applications such as data communication switches, network routers, video processing systems, and automotive electronics.

  6. Question: What is the maximum operating frequency of the CY37256P208-125NXC?
    Answer: The CY37256P208-125NXC can operate at frequencies up to 125 MHz, allowing for high-speed digital signal processing.

  7. Question: Does the CY37256P208-125NXC support different voltage levels?
    Answer: Yes, the CY37256P208-125NXC supports both 3.3V and 2.5V power supply voltages, providing flexibility in system integration.

  8. Question: Can the CY37256P208-125NXC interface with other components or devices?
    Answer: Yes, the CY37256P208-125NXC features various I/O standards, such as LVCMOS, LVTTL, and SSTL, enabling easy interfacing with other digital components.

  9. Question: Is there any special software required to program the CY37256P208-125NXC?
    Answer: Yes, Cypress provides a dedicated programming software called "PSoC Programmer" that allows users to configure the CY37256P208-125NXC.

  10. Question: Are there any development tools or resources available for designing with the CY37256P208-125NXC?
    Answer: Yes, Cypress offers a range of development tools, including design software, evaluation boards, and technical documentation, to assist engineers in designing with the CY37256P208-125NXC.