www.DataSheet4U.net RTL8201CL RTL8201CL-LF RTL820.
RTL8201CL-VD-LF - SINGLE-CHIP/SINGLE-PORT 10/100M FAST ETHERNET PHYCEIVER
RTL8201CL-LF - SINGLE-CHIP/SINGLE-PORT 10/100M FAST ETHERNET PHYCEIVER