Microchip KSZ8895RQXI, Ethernet Switch IC, 100Mbps MII, RMII, 128-Pin PQFP

The Microchip Ethernet switch with fiber support is highly integrated, Layer 2 managed, five-port switch with numerous features is designed to reduce system cost. Designed to be used in for cost sensitive 10/100 Mbps five-port switch systems with low power requirements. Combining on-chip termination and internal LDO regulator help minimize system cost. The KSZ8895 family supports high-performance memory bandwidth and shared memory-based switch fabric with non-blocking configuration.

Static MAC table supports up to 32 entries
VLAN ID tag/untagged options, per port basis
IEEE 802.1p/q tag insertion or removal on a per port basis based on ingress port
Programmable rate limiting at the ingress and egress on a per port basis
Jitter-free per packet based rate limiting support
Broadcast storm protection with percentage control
IEEE 802.1d rapid spanning tree protocol RSTP support
Tail tag mode support at port 5 to inform the processor which ingress port receives the packet
1.4 Gbps high-performance memory bandwidth and shared memory based switch fabric with fully non-blocking configuration