3-port 10/100 Integrated Switch With Phy And Frame Buffer - Micrel Semiconductor

The KS8993 contains three 10/100 physical layer transceiv- ers, three MAC (Media Access Control) units with an inte- grated layer 2 Switch The device runs in two modes. The first mode is a three port integrated Switch and the second is as a three port Switch with the third port decoupled from the physical port. In this mode access to the third MAC is provided using a reverse or forward MII (Media Independent Interface) such that an external MAC CAN be directly connected to the KS8993. This Interface also supports the 7-wire (serial net- work interface) as used by some routing devices. Useful configurations include a stand alone three port Switch as well as a two port Switch with a routing element connected to the extra MII port. The additional port is also useful for public network interfacing. By Micrel Semiconductor
KS8993 's PackagesKS8993 's pdf datasheet
KSZ8993 PQFP
KS8993I PQFP




KS8993 Pinout, Pinouts
KS8993 pinout,Pin out
This is one package pinout of KS8993,If you need more pinouts please download KS8993's pdf datasheet.

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