Cirrus Logic Inc.
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CS8900A-CQ3ZR
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CS8900A-CQ3ZR

Product Overview

  • Category: Integrated Circuit
  • Use: Ethernet Controller
  • Characteristics: High-performance, low-power consumption
  • Package: QFP (Quad Flat Package)
  • Essence: Provides Ethernet connectivity for various devices
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

  • Interface: Parallel
  • Data Rate: 10 Mbps
  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Power Consumption: 200mW (typical)

Pin Configuration

The CS8900A-CQ3ZR has a total of 100 pins. The pin configuration is as follows:

  1. VCC
  2. VCC
  3. VCC
  4. GND
  5. GND
  6. GND
  7. TXEN
  8. TXD[0]
  9. TXD[1]
  10. TXD[2]
  11. TXD[3]
  12. TXD[4]
  13. TXD[5]
  14. TXD[6]
  15. TXD[7]
  16. RXD[0]
  17. RXD[1]
  18. RXD[2]
  19. RXD[3]
  20. RXD[4]
  21. RXD[5]
  22. RXD[6]
  23. RXD[7]
  24. CRS
  25. COL
  26. RXER
  27. RXDV
  28. RXCLK
  29. RXD[8]
  30. RXD[9]
  31. RXD[10]
  32. RXD[11]
  33. RXD[12]
  34. RXD[13]
  35. RXD[14]
  36. RXD[15]
  37. RXD[16]
  38. RXD[17]
  39. RXD[18]
  40. RXD[19]
  41. RXD[20]
  42. RXD[21]
  43. RXD[22]
  44. RXD[23]
  45. RXD[24]
  46. RXD[25]
  47. RXD[26]
  48. RXD[27]
  49. RXD[28]
  50. RXD[29]
  51. RXD[30]
  52. RXD[31]
  53. RXD[32]
  54. RXD[33]
  55. RXD[34]
  56. RXD[35]
  57. RXD[36]
  58. RXD[37]
  59. RXD[38]
  60. RXD[39]
  61. RXD[40]
  62. RXD[41]
  63. RXD[42]
  64. RXD[43]
  65. RXD[44]
  66. RXD[45]
  67. RXD[46]
  68. RXD[47]
  69. RXD[48]
  70. RXD[49]
  71. RXD[50]
  72. RXD[51]
  73. RXD[52]
  74. RXD[53]
  75. RXD[54]
  76. RXD[55]
  77. RXD[56]
  78. RXD[57]
  79. RXD[58]
  80. RXD[59]
  81. RXD[60]
  82. RXD[61]
  83. RXD[62]
  84. RXD[63]
  85. RXD[64]
  86. RXD[65]
  87. RXD[66]
  88. RXD[67]
  89. RXD[68]
  90. RXD[69]
  91. RXD[70]
  92. RXD[71]
  93. RXD[72]
  94. RXD[73]
  95. RXD[74]
  96. RXD[75]
  97. RXD[76]
  98. RXD[77]
  99. RXD[78]
  100. GND

Functional Features

  • Integrated Ethernet controller with parallel interface
  • Supports 10 Mbps data rate
  • Low power consumption for energy-efficient operation
  • Reliable and high-performance networking capabilities
  • Built-in features for collision detection and error handling
  • Easy integration into various devices due to compact package size

Advantages and Disadvantages

Advantages

  • High-performance Ethernet connectivity
  • Low power consumption
  • Compact package size for easy integration
  • Reliable collision detection and error handling

Disadvantages

  • Limited data rate of 10 Mbps
  • Parallel interface may not be suitable for all applications

Working Principles

The CS8900A-CQ3ZR is an integrated circuit that provides Ethernet connectivity for devices through a parallel interface. It operates at a data rate of 10 Mbps and consumes

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق CS8900A-CQ3ZR في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of CS8900A-CQ3ZR in technical solutions:

  1. Question: What is CS8900A-CQ3ZR?
    Answer: CS8900A-CQ3ZR is a highly integrated Ethernet controller chip designed for use in various technical solutions.

  2. Question: What are the key features of CS8900A-CQ3ZR?
    Answer: Some key features of CS8900A-CQ3ZR include 10 Mbps Ethernet support, low power consumption, small form factor, and easy integration.

  3. Question: Can CS8900A-CQ3ZR be used in embedded systems?
    Answer: Yes, CS8900A-CQ3ZR is commonly used in embedded systems due to its compact size and low power requirements.

  4. Question: Does CS8900A-CQ3ZR support full-duplex communication?
    Answer: No, CS8900A-CQ3ZR only supports half-duplex communication at 10 Mbps.

  5. Question: How can CS8900A-CQ3ZR be connected to a microcontroller?
    Answer: CS8900A-CQ3ZR typically uses a parallel interface to connect with a microcontroller or other host devices.

  6. Question: Is CS8900A-CQ3ZR compatible with different operating systems?
    Answer: Yes, CS8900A-CQ3ZR is compatible with various operating systems, including popular ones like Linux and Windows.

  7. Question: Can CS8900A-CQ3ZR be used in industrial automation applications?
    Answer: Absolutely, CS8900A-CQ3ZR is commonly employed in industrial automation systems for reliable Ethernet connectivity.

  8. Question: What is the power supply voltage range for CS8900A-CQ3ZR?
    Answer: CS8900A-CQ3ZR operates within a power supply voltage range of 3.3V to 5V.

  9. Question: Does CS8900A-CQ3ZR support network protocols like TCP/IP?
    Answer: Yes, CS8900A-CQ3ZR has built-in support for popular network protocols like TCP/IP, making it suitable for various networking applications.

  10. Question: Can CS8900A-CQ3ZR be used in both wired and wireless networks?
    Answer: CS8900A-CQ3ZR is primarily designed for wired Ethernet networks, but it can be used in conjunction with other wireless networking components to enable wireless connectivity.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.