FEATURES
Support 1k MAC address Support auto-polarity for 10 Mbps Support filter/ forward special DA option Support broadcast storm protection Auto MDI-MDIX option Support port security option to lock the first MAC address Support one MII/RMII port, which works at 100 Mbps full duplex for router application Support port base VLAN & tag VLAN Support CoS Support SMART MAC function Support spanning tree protocol Support max forwarding packet length 1552/ 1536 bytes option Support 8-level bandwidth control Support SCA Built in linear regulator control circuit Support Lead Free package (Please refer to the Order Information) Note – some features need CPU support, please refer to the detail description inside this data sheet GENERAL DESCRIPTION
The transceivers are designed in DSP approach in 0.18um technology; they have high noise immunity and robust performance. IP178C operates in store and forward mode. It supports flow control, auto MDI/MDI-X, CoS, port base VLAN, bandwidth control, DiffServ, SMART MAC and LED functions, etc.