Microchip Technology
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KSZ8993FL
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KSZ8993FL

Product Overview

  • Category: Ethernet Switch
  • Use: Networking and communication
  • Characteristics: High-performance, low-power consumption, compact size
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Integrated 3-port switch with advanced features
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Switching Capacity: 1 Gbps
  • Number of Ports: 3
  • Supported Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Power Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Package Dimensions: 8mm x 8mm

Detailed Pin Configuration

The KSZ8993FL has the following pin configuration:

  1. MDI/MDIX Detection
  2. Port 1 Transmit Data
  3. Port 1 Receive Data
  4. Port 1 Collision Detect
  5. Port 1 Link/Activity LED
  6. Port 2 Transmit Data
  7. Port 2 Receive Data
  8. Port 2 Collision Detect
  9. Port 2 Link/Activity LED
  10. Port 3 Transmit Data
  11. Port 3 Receive Data
  12. Port 3 Collision Detect
  13. Port 3 Link/Activity LED
  14. Power Supply
  15. Ground

Functional Features

  • Integrated MAC and PHY for each port
  • Supports full-duplex and half-duplex operation
  • Auto-negotiation for speed and duplex mode
  • VLAN support for traffic segregation
  • Quality of Service (QoS) prioritization
  • Energy-efficient Ethernet (EEE) support
  • Jumbo frame support for large data packets

Advantages and Disadvantages

Advantages: - High-performance switching capabilities - Low power consumption - Compact size for space-constrained applications - Advanced features for network optimization

Disadvantages: - Limited number of ports (3) - May require additional components for larger network setups

Working Principles

The KSZ8993FL is a highly integrated Ethernet switch that operates by receiving data packets from connected devices and forwarding them to the appropriate destination. It uses advanced algorithms to ensure efficient data transmission, including auto-negotiation for speed and duplex mode, VLAN support for traffic segregation, and QoS prioritization for optimized performance.

Detailed Application Field Plans

The KSZ8993FL is suitable for various networking and communication applications, including:

  1. Industrial automation systems
  2. Home and office networks
  3. Internet of Things (IoT) devices
  4. Embedded systems
  5. Telecommunication equipment

Detailed and Complete Alternative Models

  1. KSZ8893MLI: Similar functionality with 8 ports instead of 3
  2. KSZ8463MLI: Lower-cost alternative with 3 ports and basic features
  3. KSZ9563RNI: Advanced model with 5 ports and enhanced security features
  4. KSZ8863FLL: Compact switch with 3 ports and extended temperature range

These alternative models offer different port configurations, features, and price points to cater to diverse application requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של KSZ8993FL בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of KSZ8993FL in technical solutions:

  1. Q: What is KSZ8993FL? A: KSZ8993FL is a highly integrated Ethernet switch IC designed for use in embedded systems, providing multiple ports for network connectivity.

  2. Q: What are the key features of KSZ8993FL? A: Some key features of KSZ8993FL include three 10/100 Mbps Ethernet ports, support for various network protocols, low power consumption, and advanced management capabilities.

  3. Q: Can KSZ8993FL be used in industrial applications? A: Yes, KSZ8993FL is suitable for industrial applications due to its robust design, wide temperature range support, and built-in features like Quality of Service (QoS) and VLAN support.

  4. Q: How can I interface with KSZ8993FL in my system? A: KSZ8993FL can be interfaced using standard interfaces such as MII (Media Independent Interface) or RMII (Reduced Media Independent Interface).

  5. Q: Does KSZ8993FL support Power over Ethernet (PoE)? A: No, KSZ8993FL does not support PoE. It is a non-PoE Ethernet switch IC.

  6. Q: Can KSZ8993FL be used in automotive applications? A: Yes, KSZ8993FL is suitable for automotive applications as it meets the required standards for automotive electronics and has ESD protection features.

  7. Q: What is the power supply voltage range for KSZ8993FL? A: The power supply voltage range for KSZ8993FL is typically between 3.0V and 3.6V.

  8. Q: Does KSZ8993FL support jumbo frames? A: Yes, KSZ8993FL supports jumbo frames up to 9 KB in size, allowing for efficient transmission of large data packets.

  9. Q: Can I use KSZ8993FL in a PoE-enabled system with an external PoE controller? A: Yes, you can use KSZ8993FL in a PoE-enabled system by integrating it with an external PoE controller that provides power to connected devices.

  10. Q: Are there any evaluation boards or reference designs available for KSZ8993FL? A: Yes, Microchip (the manufacturer of KSZ8993FL) provides evaluation boards and reference designs that can help you quickly prototype and develop your application using KSZ8993FL.

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