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KSZ8873FLLI

With its small form factor and reliable performance, the KSZ8873FLLI is an ideal choice for networking applications

Inventory:6,344

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for KSZ8873FLLI or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of KSZ8873FLLI

The KSZ8873FLLI is a three-port switch IC from Microchip Technology. It is designed for use in industrial applications and supports various Ethernet protocols, including IEEE 802.3, 802.3u, and 802.3x. The switch features a built-in MAC address table with up to 2K entries and supports VLAN tagging and QoS prioritization. It also offers advanced security features such as broadcast storm protection and port-based access control.The KSZ8873FLLI operates at speeds of up to 100 Mbps and features a low power consumption design, making it suitable for use in energy-efficient systems. It has a small form factor and is housed in a 48-pin QFN package, allowing for easy integration into compact designs. The switch also includes diagnostic features such as loopback testing and cable length measurement to aid in troubleshooting network issues.

Key Features

  • Three-port 10/100 managed switch with integrated PHYs
  • IEEE 802.1Q VLAN tagging
  • Integrated address lookup engine for destination address filtering and VLAN tag extraction
  • Supports unicast, multicast, and broadcast packet filtering
  • Low power consumption for energy-efficient operation
  • Multiple interface options including MII, RMII, and SPI
  • Industrial temperature range of -40°C to +85°C

    • Application

  • The KSZ8873FLLI is commonly used in networking applications such as Ethernet switches, routers, and industrial automation systems
  • It is also frequently used in automotive applications for in-vehicle networking and control systems
  • Additionally, it is suitable for use in home automation, security systems, and other embedded applications requiring reliable and high-performance Ethernet connectivity

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Ethernet Bandwidth 10/100Mbps Interrupt Pin Yes
    Op Voltage 3.3 # Ethernet Ports 3
    IEEE1588 No Temp Range Min -40
    Temp Range Max 85 Dual MII Support Yes
    Managed Yes Copper Support 10/100 (2)
    Fiber Support 100FX (2) Supply Voltage (V) 3.3
    Internal LDO Yes LinkMD Cable Diag Yes
    On-Chip Termination No ESD Rating (KV) 3
    Smart Power Adjust No WOL No
    Largest Pkt-Size Bytes 1916 IPV6 Yes
    Flow Ctrl Yes Rate Limiting Yes
    Rapid Spanning Tree Yes Static MAC Address Yes

    Warranty & Returns

    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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      Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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