KSZ8999 Datasheet (Micrel Semiconductor) - Integrated 9-Port 10/100 Switch

KSZ8999, Integrated 9-Port 10/100 Switch

The KS8999 contains eight 10/100 physical layer transceivers, nine MAC (Media Access Control) units with an integrated layer 2 switch.

The device runs in two modes.

The first mode is an eight port integrated switch and the second is as a nine port switch with the ninth port available through an MII

KSZ8999 Features

* 9 port (8+1) 10/100 integrated switch with eight physical layer transceivers and one MII/SNI interface

* Advanced Ethernet Switch with internal frame buffer

* 128K Byte of SRAM on chip for frame buffering

* 2.0Gbps high performance memory bandwidth

* Wire sp