Integrated 3-Port 10/100 Managed Switch with PHYs

Key Features
  • Advanced Switch Features
  • Comprehensive Configuration Register Access
  • QoS/CoS Packet Prioritization Support
  • Proven Integrated 3-Port 10/100 Ethernet Switch
  • Switch Monitoring Features
  • Low Power Dissipation
  • Industrial Temperature Range:
    –40°C to +85°C
  • Available in 48-Pin LQFP, Lead-free package
  • *please see Data Sheet for details
Typical Application

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  • Typical
    • VoIP Phone
    • Set-top/Game Box
    • Automotive
    • Industrial Control
    • IPTV POF
    • SOHO Residential Gateway
    • Broadband Gateway / Firewall / VPN
    • Integrated DSL/Cable Modem
    • Wireless LAN access point + gateway
    • Standalone 10/100 switch

General Description

The KSZ8863MLL/FLL/RLL are highly integrated 3-port switch on a chip ICs in industry’s smallest footprint. They are designed to enable a new generation of low port count, cost-sensitive and power efficient 10/100Mbps switch systems. Low power consumption, advanced power management and sophisticated QoS features (e.g., IPv6 priority classification support) make these devices ideal for IPTV, IP-STB, VoIP, automotive and industrial applications.

The KSZ8863 family is designed to support the GREEN requirement in today’s switch systems. Advanced power management schemes include software power down, per port power down and the energy detect mode that shuts downs the transceiver when a port is idle.

KSZ8863MLL/FLL/RLL also offer a by-pass mode, which enables system-level power saving. In this mode, the processor connected to the switch through the MII interface can be shut down without impacting the normal switch operation.

The configurations provided by the KSZ8863 family enables the flexibility to meet requirements of different applications:

  • KSZ8863MLL: Two 10/100BASE-T/TX transceivers and one MII interface.
  • KSZ8863RLL: Two 10/100BASE-T/TX transceivers and one RMII interface.
  • KSZ8863FLL: One 100BASE-FX, one 10/100BASE-T/TX transceivers and one MII interface.

The device is available in RoHS-compliant 48-pin LQFP package. Industrial-grade and Automotive-grade are also available.

Ordering Information
Part Number Temperature Range Package Lead Finish/Grade
KSZ8863MLL 0°C to +70°C 48-Pin LQFP Pb-Free/Commercial
KSZ8863MLLI -40°C to +85°C 48-Pin LQFP Pb-Free/Industrial
KSZ8863FLL 0°C to +70°C 48-Pin LQFP Pb-Free/Commercial
KSZ8863FLLI -40°C to +85°C 48-Pin LQFP Pb-Free/Industrial
KSZ8863RLL 0°C to +70°C 48-Pin LQFP Pb-Free/Commercial
KSZ8863RLLI -40°C to +85°C 48-Pin LQFP Pb-Free/Industrial

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