Microchip Technology
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KSZ8873MLLI
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KSZ8873MLLI

Product Overview

Category

The KSZ8873MLLI belongs to the category of Ethernet switches.

Use

It is primarily used for network communication and data transmission in various applications.

Characteristics

  • High-speed Ethernet switch
  • Low power consumption
  • Compact size
  • Robust performance

Package

The KSZ8873MLLI comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of KSZ8873MLLI lies in its ability to provide reliable and efficient Ethernet switching capabilities.

Packaging/Quantity

The product is typically packaged individually and is available in various quantities depending on the customer's requirements.

Specifications

The KSZ8873MLLI offers the following specifications:

  • Number of Ports: 3
  • Data Transfer Rate: Up to 100 Mbps
  • Interface: MII (Media Independent Interface)
  • Power Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of KSZ8873MLLI is as follows:

  1. VDD33
  2. TXD0
  3. TXD1
  4. TXD2
  5. TXD3
  6. RXD0
  7. RXD1
  8. RXD2
  9. RXD3
  10. CRS
  11. COL
  12. RX_ER
  13. RX_DV
  14. RX_CLK
  15. TX_CLK
  16. TX_EN
  17. TX_ER
  18. TX_CLKEN
  19. MDC
  20. MDIO
  21. RESET
  22. VSS

Functional Features

The KSZ8873MLLI offers the following functional features:

  • VLAN support for network segmentation
  • Quality of Service (QoS) prioritization
  • Auto-negotiation for optimal data rate selection
  • Energy-efficient Ethernet (EEE) support for reduced power consumption
  • Integrated diagnostic features for network troubleshooting

Advantages and Disadvantages

Advantages

  • High-speed data transfer
  • Compact size for easy integration
  • Low power consumption
  • Robust performance and reliability
  • Support for advanced networking features

Disadvantages

  • Limited number of ports (3)
  • Requires external components for full functionality

Working Principles

The KSZ8873MLLI operates based on the principles of Ethernet switching. It receives incoming data packets, examines their destination addresses, and forwards them to the appropriate port for transmission. The switch also manages network traffic, ensuring efficient data flow and preventing collisions.

Detailed Application Field Plans

The KSZ8873MLLI is suitable for various application fields, including:

  1. Industrial automation
  2. Home networking
  3. Internet of Things (IoT) devices
  4. Embedded systems
  5. Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to KSZ8873MLLI are:

  1. KSZ8863RLLI
  2. KSZ8895MQX
  3. KSZ8463MLLI
  4. KSZ8081RNA

These models provide comparable features and can be considered as alternatives depending on specific requirements.

In conclusion, the KSZ8873MLLI is a high-performance Ethernet switch with compact size, low power consumption, and robust functionality. It finds applications in various fields and offers advantages such as high-speed data transfer and support for advanced networking features. However, it has limitations in terms of the number of ports and requires additional components for full functionality.

Énumérez 10 questions et réponses courantes liées à l'application de KSZ8873MLLI dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of KSZ8873MLLI in technical solutions:

  1. Q: What is KSZ8873MLLI? A: KSZ8873MLLI is a highly integrated Ethernet switch IC designed for use in various networking applications.

  2. Q: What are the key features of KSZ8873MLLI? A: Some key features include 3-port 10/100 managed Ethernet switch, support for VLANs, QoS, IGMP snooping, and low power consumption.

  3. Q: Can KSZ8873MLLI be used in industrial applications? A: Yes, KSZ8873MLLI is suitable for industrial applications due to its robust design, wide temperature range, and support for industrial protocols.

  4. Q: How many ports does KSZ8873MLLI support? A: KSZ8873MLLI supports three ports, which can be configured as either copper or fiber interfaces.

  5. Q: Does KSZ8873MLLI support Power over Ethernet (PoE)? A: No, KSZ8873MLLI does not support PoE. It is a non-PoE Ethernet switch IC.

  6. Q: Can KSZ8873MLLI be used in automotive applications? A: Yes, KSZ8873MLLI is suitable for automotive applications due to its automotive-grade qualification and support for automotive protocols.

  7. Q: What is the power supply voltage range for KSZ8873MLLI? A: The power supply voltage range for KSZ8873MLLI is typically between 3.0V and 3.6V.

  8. Q: Does KSZ8873MLLI support jumbo frames? A: Yes, KSZ8873MLLI supports jumbo frames up to 9KB, which can be beneficial for certain applications that require large data transfers.

  9. Q: Can KSZ8873MLLI be used in PoE switch designs? A: Yes, while KSZ8873MLLI itself does not support PoE, it can be used in conjunction with external PoE controllers to enable PoE functionality in switch designs.

  10. Q: What is the maximum operating temperature range for KSZ8873MLLI? A: The maximum operating temperature range for KSZ8873MLLI is typically between -40°C and +85°C, making it suitable for a wide range of environments.

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