IP175A Datasheet | IC Plus

Features General Description IP175A LF is a low cost 10/100 Ethernet single 5 port 10/100 Ethernet switch with built in chip switch. It integrates a 5-port switch controller, transceivers and memory SSRAM, and 5 10/100 Ethernet transceivers. Build in SSRAM for frame buffer Each of the transceivers plies with the Built in storage of 1K MAC address IEEE802.3, IEEE802.3u, and IEEE802.3x Support flow control - Support IEEE802.3x for flow control for full specifications. The transceivers are designed in duplex mode operation DSP approach with 0.25um technology; they have - Support backpressure for flow control for high noise immunity and robust performance. half duplex mode operation IP175A LF operates in store and forward mode. It 5 port switching fabric - Support two-level hashing algorithm to supports flow control, auto MDI/MDI-X, Co S, port solve MAC address collision base VLAN, and LED functions, etc. Each port can - Support MAC address aging be configured to auto-negotiation or forced - Store and forward mode 10M/100M, full/half duplex, and it is also able to - Broadcast storm protection configure to 100Base FX transmission mode. - Full line speed capability of 148800 (14880) Using an EEPROM or pull up/down resistors on packets/sec for 100M (10M) specified pins can configure the desired options. - Support 1536 byte data transfer for VLAN IP175A LF does not support “forced 10M half packet traffic mode”. - Port base VLAN . - Port base Co S configuration IP175A LF supports two MII ports for router Integrate 5 ports transceiver application, which supports 4 LAN ports and one - Each port can be auto negotiable or forced WAN port. MII0 is for LAN traffic and MII1 is for 10M/100M, full/half duplex WAN traffic and no external PHY is needed. Both - Each port can be configured as 100Base FX MII can work in PHY mode and interface to the - Automatic MDI/MDI-X configuration external MAC in this application. The external MAC can monitor or configure IP175A LF by Support two MII,...