Microchip Technology
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KSZ9893RNXI
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KSZ9893RNXI

Product Overview

Category

The KSZ9893RNXI belongs to the category of Ethernet switches.

Use

It is primarily used for networking applications, specifically in Ethernet-based systems.

Characteristics

  • High-performance Ethernet switch
  • Compact size
  • Low power consumption
  • Robust and reliable design

Package

The KSZ9893RNXI comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of the KSZ9893RNXI lies in its ability to provide efficient and reliable Ethernet switching capabilities.

Packaging/Quantity

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

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 KSZ9893RNXI has the following pin configuration:

  1. VDD33
  2. TXD0
  3. TXD1
  4. TXD2
  5. TXD3
  6. RXD0
  7. RXD1
  8. RXD2
  9. RXD3
  10. CRS
  11. COL
  12. MDC
  13. MDIO
  14. RESET
  15. INT
  16. CLK25M
  17. CLK50M
  18. GND

Functional Features

  • Integrated MAC and PHY
  • Auto-negotiation support
  • VLAN support
  • Quality of Service (QoS) features
  • Energy Efficient Ethernet (EEE) support
  • Link Aggregation support

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various systems
  • Low power consumption helps in reducing overall energy usage
  • Robust and reliable design ensures stable network connectivity

Disadvantages

  • Limited number of ports may not be suitable for larger network setups
  • Speed limited to 10/100 Mbps, may not meet the requirements of high-speed networks

Working Principles

The KSZ9893RNXI operates based on the principles of Ethernet switching. It receives incoming data packets, examines their destination addresses, and forwards them to the appropriate port. The integrated MAC and PHY components enable efficient data transmission and reception.

Detailed Application Field Plans

The KSZ9893RNXI is well-suited for a wide range of applications, including:

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

Detailed and Complete Alternative Models

  1. KSZ8893MQL
  2. KSZ8463MLI
  3. KSZ9563RNXI
  4. KSZ9031RNXI
  5. KSZ8081RNA

These alternative models offer similar functionality and can be considered as alternatives to the KSZ9893RNXI depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de KSZ9893RNXI en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of KSZ9893RNXI in technical solutions:

  1. Q: What is KSZ9893RNXI? A: KSZ9893RNXI is a highly integrated Ethernet switch IC designed for use in various networking applications.

  2. Q: What are the key features of KSZ9893RNXI? A: Some key features include three integrated 10/100BASE-TX/FX Ethernet transceivers, VLAN support, QoS capabilities, and low power consumption.

  3. Q: Can KSZ9893RNXI be used in industrial applications? A: Yes, KSZ9893RNXI is suitable for industrial applications due to its robust design, wide temperature range, and support for industrial protocols.

  4. Q: How many ports does KSZ9893RNXI support? A: KSZ9893RNXI supports three ports, which can be configured as either copper or fiber interfaces.

  5. Q: Does KSZ9893RNXI support Power over Ethernet (PoE)? A: No, KSZ9893RNXI does not support PoE. It is primarily designed for data switching rather than providing power to connected devices.

  6. Q: Can KSZ9893RNXI be used in automotive applications? A: Yes, KSZ9893RNXI is automotive-grade and can be used in automotive applications that require reliable and high-performance networking.

  7. Q: Is KSZ9893RNXI compatible with different network protocols? A: Yes, KSZ9893RNXI supports various network protocols such as IEEE 802.3, IEEE 802.1Q, and IEEE 802.1p.

  8. Q: What is the power supply voltage range for KSZ9893RNXI? A: The power supply voltage range for KSZ9893RNXI is typically between 3.0V and 3.6V.

  9. Q: Can KSZ9893RNXI be used in PoE switch designs? A: Yes, although KSZ9893RNXI does not support PoE itself, it can be integrated into PoE switch designs to provide data switching capabilities.

  10. Q: Does KSZ9893RNXI require external components for operation? A: Yes, KSZ9893RNXI requires external components such as magnetics, capacitors, and resistors for proper operation in a networking solution.

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