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KSZ8993M
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KSZ8993M

Product Overview

Category

KSZ8993M belongs to the category of Ethernet Switches.

Use

The KSZ8993M is used for network switching applications, enabling the efficient transfer of data packets between multiple devices connected to a local area network (LAN).

Characteristics

  • High-performance Ethernet switch
  • Supports full-duplex and half-duplex operation
  • Provides advanced features such as VLAN tagging and Quality of Service (QoS)
  • Low power consumption
  • Compact package size

Package

The KSZ8993M is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of KSZ8993M lies in its ability to facilitate fast and reliable data transfer within a network by efficiently managing the flow of data packets.

Packaging/Quantity

The KSZ8993M is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Number of Ports: 3
  • Speed: 10/100 Mbps
  • Interface: MII/RMII
  • Power Supply: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: QFN

Detailed Pin Configuration

The KSZ8993M has a total of 48 pins, each serving a specific function. The pin configuration is as follows:

  1. VDD33
  2. VDD33
  3. VDD33
  4. VDD33
  5. VDD33
  6. VDD33
  7. VDD33
  8. VDD33
  9. VDD33
  10. VDD33
  11. VDD33
  12. VDD33
  13. VDD33
  14. VDD33
  15. VDD33
  16. VDD33
  17. VDD33
  18. VDD33
  19. VDD33
  20. VDD33
  21. VDD33
  22. VDD33
  23. VDD33
  24. VDD33
  25. VDD33
  26. VDD33
  27. VDD33
  28. VDD33
  29. VDD33
  30. VDD33
  31. VDD33
  32. VDD33
  33. VDD33
  34. VDD33
  35. VDD33
  36. VDD33
  37. VDD33
  38. VDD33
  39. VDD33
  40. VDD33
  41. VDD33
  42. VDD33
  43. VDD33
  44. VDD33
  45. VDD33
  46. VDD33
  47. VDD33
  48. VDD33

Functional Features

  • Integrated MAC and PHY
  • Auto-negotiation for speed and duplex mode
  • Supports IEEE 802.1Q VLAN tagging
  • Quality of Service (QoS) support for prioritizing traffic
  • Energy Efficient Ethernet (EEE) compliant
  • Built-in loopback testing capability

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various devices
  • Low power consumption helps in energy-efficient designs
  • Advanced features like VLAN tagging and QoS enhance network performance
  • Loopback testing capability aids in troubleshooting and debugging

Disadvantages

  • Limited number of ports may not be suitable for larger network setups
  • Lack of support for higher speeds such as Gigabit Ethernet

Working Principles

The KSZ8993M operates based on the principles of Ethernet switching. It receives incoming data packets from connected devices, examines the destination address, and forwards the packets to the appropriate port. It also performs functions like VLAN tagging and QoS to ensure efficient data transfer and prioritize critical traffic.

Detailed Application Field Plans

The KSZ8993M is widely used in various applications, including: - Industrial automation - Home networking - Internet of Things (IoT) devices - Embedded systems - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the KSZ8993M include: - KSZ8863 - KSZ8873 - KSZ8895 - KSZ9031

These models offer similar functionality and can be considered as alternatives depending on specific requirements and design constraints.

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技術ソリューションにおける KSZ8993M 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 KSZ8993M in technical solutions:

  1. Q: What is KSZ8993M? A: KSZ8993M is a highly integrated Ethernet switch IC designed for use in embedded systems, providing multiple ports for connecting devices to a network.

  2. Q: How many ports does KSZ8993M support? A: KSZ8993M supports three ports, which can be configured as either 10/100 Mbps copper or fiber interfaces.

  3. Q: Can KSZ8993M be used in industrial applications? A: Yes, KSZ8993M is suitable for industrial applications due to its robust design, wide temperature range, and support for various industrial protocols.

  4. Q: Does KSZ8993M support Power over Ethernet (PoE)? A: No, KSZ8993M does not have built-in PoE functionality. However, it can be used in conjunction with external PoE controllers or injectors.

  5. Q: What features does KSZ8993M offer for network management? A: KSZ8993M provides features like VLAN support, Quality of Service (QoS) prioritization, and port mirroring for network management and traffic control.

  6. Q: Can KSZ8993M be used in a cascaded switch configuration? A: Yes, KSZ8993M supports cascading multiple switches together to expand the number of available ports and increase network capacity.

  7. Q: Is KSZ8993M compatible with different network protocols? A: Yes, KSZ8993M supports various network protocols such as IEEE 802.3, IEEE 802.1Q, IEEE 802.1p, and IEEE 802.1D.

  8. Q: What is the power supply requirement for KSZ8993M? A: KSZ8993M requires a single 3.3V power supply, making it easy to integrate into different system designs.

  9. Q: Can KSZ8993M be used in automotive applications? A: Yes, KSZ8993M is suitable for automotive applications due to its low power consumption, EMI/EMC compliance, and support for automotive-grade temperature ranges.

  10. Q: Are there any evaluation boards or development kits available for KSZ8993M? A: Yes, Microchip (formerly Microsemi) offers evaluation boards and development kits that include KSZ8993M, allowing developers to quickly prototype and test their solutions.

Please note that these answers are general and may vary depending on specific implementation requirements and product versions.