Microchip Technology
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KSZ8993ML
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KSZ8993ML

Product Overview

  • Category: Integrated Circuit
  • Use: Ethernet Switch
  • Characteristics: High-performance, low-power, 3-port switch
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Networking component for data communication
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Switching Capacity: 1 Gbps
  • Number of Ports: 3
  • Interface Type: MII (Media Independent Interface)
  • Operating Voltage: 3.3V
  • Power Consumption: 200mW (typical)

Detailed Pin Configuration

The KSZ8993ML has the following pin configuration:

  1. VDD33 - Power supply (3.3V)
  2. TXD[2:0] - Transmit Data
  3. RXD[2:0] - Receive Data
  4. CRS - Carrier Sense
  5. COL - Collision Detect
  6. MDC - Management Data Clock
  7. MDIO - Management Data I/O
  8. RESET - Reset Input
  9. CLK25M - 25 MHz Clock Input
  10. REFCLK - Reference Clock Input
  11. LED[2:0] - LED Outputs
  12. VSS - Ground

Functional Features

  • Integrated MAC and PHY
  • Supports full-duplex and half-duplex modes
  • Auto-negotiation for link speed and duplex mode
  • VLAN support
  • Quality of Service (QoS) features
  • Energy Efficient Ethernet (EEE) support
  • Jumbo frame support

Advantages and Disadvantages

Advantages: - High-performance switching capabilities - Low power consumption - Compact package size - Support for advanced networking features

Disadvantages: - Limited number of ports (3) - Requires external components for complete network setup

Working Principles

The KSZ8993ML is an Ethernet switch that operates based on the IEEE 802.3 standard. It uses a combination of MAC (Media Access Control) and PHY (Physical Layer) functions to enable data communication between connected devices. The switch supports auto-negotiation, allowing it to automatically determine the link speed and duplex mode for each connected device.

Detailed Application Field Plans

The KSZ8993ML is commonly used in various networking applications, including:

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

Alternative Models

Other alternative models that offer similar functionality to the KSZ8993ML include:

  1. KSZ8863 - 3-port Gigabit Ethernet Switch
  2. KSZ8463 - 3-port Fast Ethernet Switch
  3. KSZ9563 - 3-port 10/100 Ethernet Switch

These alternative models provide options for different network speeds and capabilities, allowing users to choose the most suitable solution for their specific requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق KSZ8993ML في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of KSZ8993ML in technical solutions:

  1. Q: What is KSZ8993ML? A: KSZ8993ML 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 KSZ8993ML? A: Some key features of KSZ8993ML include three 10/100 Mbps Ethernet ports, support for various network protocols, low power consumption, and advanced management capabilities.

  3. Q: Can KSZ8993ML be used in industrial applications? A: Yes, KSZ8993ML 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 many devices can be connected to KSZ8993ML simultaneously? A: KSZ8993ML supports up to three devices simultaneously through its three Ethernet ports.

  5. Q: Does KSZ8993ML support Power over Ethernet (PoE)? A: No, KSZ8993ML does not support PoE. It is primarily designed for data communication purposes.

  6. Q: Can KSZ8993ML be used in automotive applications? A: Yes, KSZ8993ML can be used in automotive applications as it meets the required standards for automotive electronics and has ESD protection features.

  7. Q: Is KSZ8993ML compatible with different operating systems? A: Yes, KSZ8993ML is compatible with various operating systems, including Linux, Windows, and other popular real-time operating systems (RTOS).

  8. Q: What is the power supply voltage range for KSZ8993ML? A: The power supply voltage range for KSZ8993ML is typically between 3.0V and 3.6V.

  9. Q: Does KSZ8993ML support advanced network management features? A: Yes, KSZ8993ML supports advanced network management features such as VLAN tagging, port mirroring, and SNMP-based remote monitoring.

  10. Q: Can KSZ8993ML be used in low-power applications? A: Yes, KSZ8993ML is designed to operate with low power consumption, making it suitable for battery-powered or energy-efficient devices.

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