KSZ8873MML

KSZ8873MML Integrated 3-Port 10/100 Managed Switch with PHYs Rev. 1.6 General Description The KSZ8873MML are highly integrated 3-port switch on a chip ICs in industry’s smallest footprint. It is designed to enable a new generation of low port count, costsensitive 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 KSZ8873 family is designed to support the GREEN requirement in today’s switch systems. Advanced power management schemes include hardware power down, software power down, per port power down and the energy detect mode that shuts downs the transceiver when a port is idle. KSZ8873MML 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 KSZ8873 family enables the flexibility to meet requirements of different applications: KSZ8873MML: One 10/100BASE-T/TX transceivers and two MII interfaces. The device is available in RoHS-compliant 64-pin LQFP package. Industrial grade is also available. The datasheets and supporting documents can be found on Micrel’s web site at: www.micrel.com. _________________________________________________________________________________________...