z 5 port Embedded 10/100 PHY Switch Controller
z IP175G Support 5 100BaseTX
z IP175GH/GHI Support 5 100BaseTX or 4
100Base TX + 1 FX
z Support 1K MAC address entry
z 448K bits packet buffer memory
z 100M PHY support IEEE802.3az at full duplex
z 10M PHY only support 10BaseTe
z Support Auto MDI-MDIX function
z 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
z Support Auto Factory Test (AFT®)
z Single Power 3.3V supply
z Built in 1.1V core voltage LDO Regulator
z Two Priority queues per port
z Support 802.1p & DiffServ based QoS
z QoS
- Port base
- 802.1p
- IP DiffServ IPV4/IPV6
- TCP/UDP port number
- Pins configure ports priority (VIP port)
z Support max forwarding packet length
1552/1536 bytes option
z Support port mirror function
z Support 1k MAC address
z Support broadcast storm protection
z Support port trunking (LACP)
z Support 16 VLAN (IEEE Std 802.1q)
- Port-based/Tagged-based VLAN
- Support insert, remove tag
z Built-in 50 ohm resistors for simplifying BOM
z 85nm Process
z Package and operation temperature
- IP175G/GH: QFN 48 (6mmx6mm), 0~70ºC
- IP175GHI: QFN 48 (6mmx6mm), -40~85ºC
General Description
z IP175Gx is fabricated with advanced CMOS
(85nm) technology and only requires a 3.3V
sinlge power supply. This feature makes
IP175Gx used very low power consume, such as
the full load operation (100Mbps full duplex 5
ports), it only takes 0.45w.
z IP175Gx 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, IP175Gx use
WOL+ to change link from 100Mbps to 10Mbps
for saving power.
z The PWD of IP175Gx is designed for power
down switch immediately by pushing a botton,
user don't plug out the power adapter. Push the
botton again, it will power on immediately.
z Except Low Power and Rich Power Saving
method, IP175Gx supports AFT® for saving
Customer Testing Cost. By using a push bottom
and cables, IP175Gx will Auto test completely by
itself.
z IP175Gx are available in 48 QFN lead free
package.
Application
z 5 port 10/100 Dumb swith
z 4TX+1FX Dumb Switcn