IP178G Datasheet | IC Plus

Features General Description 8 port Embedded 10/100 PHY Switch Controller Support 8 100Base TX or 6 100Base TX + 2 FX 100M PHY support IEEE802.3az at full duplex 10M PHY only support 10Base Te Support Auto MDI-MDIX function Power Management Tool (PWMT®) - APS, auto-power saving while Link-off - IEEE 802.3az protocol based power saving - WOL+®, light traffic power saving - PWD, force-off power saving Support Auto Factory Test (AFT®) Single Power 3.3V supply Built in 1.1V core voltage LDO Regulator Two Priority queues per port Support 802.1p & Diff Serv based Qo S Qo S - Port base - 802.1p - IP Diff Serv IPV4/IPV6 - TCP/UDP port number - Pins configure ports priority (VIP port) Support max forwarding packet length 1552/1536 bytes option Embedded 448K bits packet buffer Support port mirror function Support 1k MAC address Support broadcast storm protection Support port trunking (Link Aggregation) Support 16 VLAN (IEEE Std 802.1q) - Port-based/Tagged-based VLAN - Support Port-based insert, remove tag Built-in 50 ohm resistors for simplifying BOM 85nm Process ℃Package and operation temperature - IP178G: 68 Pin QFN, 0~70 IP178G is fabricated with advanced CMOS (85nm) technology and only requires a 3.3V single power supply. This feature makes IP178G used very low power consume, such as the full load operation (100Mbps full duplex 8 ports), it only takes 0.95W. IP178G also supports Power Management Tool (PWMT®) for IEEE 802.3az, APS, WOL+ and PWD for Green Power. While two link devices have no IEEE 802.3az capability, IP178G use WOL+ to change link from 100Mbps to 10Mbps for saving power. The PWD, force-off power saving of IP178G is designed for power down switch immediately by pushing a button, user don’t plug out the power adapter. Push the button again, it will power on immediately. Except Low Power and Rich Power Saving method, IP178G supports AFT® for saving Customer Testing Cost. By using a push button and cables, IP178G will Auto test pletely by itself. Application 8...