IP175B Datasheet | IC Plus

Features General Description IP175A PCB patible (pins patible) IP175B integrates a 6-port switch controller, SSRAM, and 5 10/100 Ethernet transceivers. Built in 6 MAC and 5 PHY Each of the transceivers plies with the Each port can be configured to be 10Base-T, IEEE802.3, IEEE802.3u, and IEEE802.3x 100Base-TX 2k MAC address specifications. The DSP approach is utilized for Support auto-polarity for 10Mbps designing transceivers with 0.18um technology; they have high noise immunity and robust Filter/ forward reserved address option Broadcast storm protection performance. Auto MDI-MDIX IP175B operates in store and forward mode. It Support three MII/RMII ports Support SMI with MDC up to 12.5 Mhz supports flow control, auto MDI/MDI-X, Co S, port Support tagging & un-tagging base VLAN, bandwidth control, Diff Serv, SMART Support Port base VLAN & tag VLAN MAC and LED functions, etc. Each port can be configured to auto-negotiation or forced Support Co S 10M/100M, full/half duplexmode. Using an Support port security option EEPROM or pull up/down resistors on specified Support SMART MAC function pins can configure the desired options. Support spanning tree protocol Max packet length 1552/ 1536 bytes Besides a 5-port switch application, IP175B Support 8-level bandwidth control supports three MII/RMII ports for router Support Link quality LED for 100Mbps . Support direct, serial and dual color mode LED application, which supports 4 LAN ports, one WAN port and one HOME/PNA or Access point. The Built in linear regulator control circuit Low power consumption external MAC can monitor or configure IP175B by 0.18um, 128-pin PQFP accessing MII registers through SMI0. MII/RMII port also can be configured to be MAC mode. It is used to interface an external PHY to work as a 5+1 switch. Through SMI1 IP175B can monitor and configure external PHY. Data Shee . Confidential. Copyright © 2004, IC Plus Corp. 1/106 Aug, 4, 2004 IP175B-DS-R01 Data Sheet 4 U . .. Preliminary Data...