Microchip Technology
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KSZ8993MI
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KSZ8993MI

Product Overview

  • Category: Integrated Circuit
  • Use: Ethernet Switch
  • Characteristics:
    • High-performance switch with advanced features
    • Designed for industrial applications
    • Supports various network protocols
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Provides reliable and efficient Ethernet switching capabilities
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Number of Ports: 3
  • Speed: 10/100 Mbps
  • Interface: MII (Media Independent Interface)
  • Power Supply: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • RoHS Compliance: Yes

Detailed Pin Configuration

The KSZ8993MI has the following pin configuration:

  1. VDD33
  2. VDD33
  3. VDD33
  4. GND
  5. TXD0
  6. TXD1
  7. TX_EN
  8. RXD0
  9. RXD1
  10. RX_ER
  11. CRS
  12. COL
  13. MDC
  14. MDIO
  15. RESET
  16. CLK25M
  17. CLK50M
  18. VDD33
  19. VDD33
  20. VDD33
  21. GND
  22. GND
  23. GND
  24. GND

Functional Features

  • Advanced Address Learning and Aging
  • VLAN Support
  • Quality of Service (QoS) Management
  • Auto-Negotiation and Auto-MDI/MDIX
  • Energy-Efficient Ethernet (EEE)
  • Jumbo Frame Support
  • Loop Detection and Back Pressure Control

Advantages and Disadvantages

Advantages: - High-performance switching capabilities - Industrial-grade design for reliability - Supports various network protocols - Energy-efficient operation

Disadvantages: - Limited number of ports (3) - Limited speed (10/100 Mbps)

Working Principles

The KSZ8993MI is an Ethernet switch that operates by receiving and forwarding data packets between connected devices. It utilizes advanced address learning and aging techniques to efficiently manage network traffic. The switch supports various network protocols, allowing seamless integration into different network environments.

Detailed Application Field Plans

The KSZ8993MI is suitable for a wide range of industrial applications, including but not limited to: - Factory automation - Building automation - Industrial control systems - Smart grid infrastructure - Transportation systems

Alternative Models

  • KSZ8895MQ: 5-port Ethernet switch with higher speed (10/100/1000 Mbps) and additional features.
  • KSZ8463ML: 3-port Ethernet switch with extended temperature range (-40°C to +105°C) for harsh environments.
  • KSZ9563R: 3-port Ethernet switch with integrated PHYs and advanced security features.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van KSZ8993MI in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of KSZ8993MI in technical solutions:

  1. Q: What is KSZ8993MI? A: KSZ8993MI is a highly integrated Ethernet switch IC designed for use in various networking applications.

  2. Q: What are the key features of KSZ8993MI? A: Some key features of KSZ8993MI include three 10/100 Mbps Ethernet ports, support for MII/RMII interfaces, VLAN support, and advanced power management.

  3. Q: Can KSZ8993MI be used in industrial applications? A: Yes, KSZ8993MI is suitable for industrial applications due to its wide operating temperature range and robust design.

  4. Q: How many VLANs can be supported by KSZ8993MI? A: KSZ8993MI supports up to 64 VLANs, allowing for efficient network segmentation and management.

  5. Q: Does KSZ8993MI support Quality of Service (QoS) features? A: Yes, KSZ8993MI provides QoS features such as priority queues and traffic shaping to ensure optimal performance for different types of network traffic.

  6. Q: Can KSZ8993MI be powered using Power over Ethernet (PoE)? A: No, KSZ8993MI does not support PoE. It requires an external power supply.

  7. Q: Is KSZ8993MI compatible with both MII and RMII interfaces? A: Yes, KSZ8993MI supports both MII and RMII interfaces, providing flexibility for different system designs.

  8. Q: What is the maximum data transfer rate supported by KSZ8993MI? A: KSZ8993MI supports data transfer rates of up to 100 Mbps, making it suitable for fast Ethernet applications.

  9. Q: Can KSZ8993MI be used in a cascaded switch configuration? A: Yes, KSZ8993MI can be used in a cascaded switch configuration to expand the number of available Ethernet ports.

  10. Q: Does KSZ8993MI support any advanced security features? A: Yes, KSZ8993MI supports various security features such as MAC address filtering and port-based authentication to enhance network security.

Please note that these answers are general and may vary depending on the specific implementation and configuration of KSZ8993MI in a technical solution.