IP175ALF

IP175A LF www.DataSheet4U.com Preliminary Data Sheet 5 Port 10/100 Ethernet Integrated Switch Features 5 port 10/100 Ethernet switch with built in transceivers and memory Build in SSRAM for frame buffer Built in storage of 1K MAC address Support flow control – Support IEEE802.3x for flow control for full duplex mode operation – Support backpressure for flow control for half duplex mode operation 5 port switching fabric – Support two-level hashing algorithm to solve MAC address collision – Support MAC address aging – Store and forward mode – Broadcast storm protection – Full line speed capability of 148800 (14880) packets/sec for 100M (10M) – Support 1536 byte data transfer for VLAN packet traffic – Port base VLAN – Port base CoS configuration Integrate 5 ports transceiver – Each port can be auto negotiable or forced 10M/100M, full/half duplex – Each port can be configured as 100BaseFX – Automatic MDI/MDI-X configuration Support two MII, one SMI and extended MII registers for router application Built in regulator for 3.3v to 2.15v LED status of Link, activity, Full/half duplex, speed, and power on diagnostic function Initial parameter setting by pin or EEPROM (24LC01) configuration Utilize single clock source (25Mhz) 0.25u technology Support Lead Free package (Please refer to the Order Information) General Description IP175A LF is a low cost 10/100 Ethernet single chip switch. It integrates a 5-port switch controller, SSRAM, and 5 10/100 Ethernet transceivers. Each of the tr...