Integrated Fast Ethernet MAC, Physical Chip and transceiver in one chip
Supports 10Mb / s and 100Mb / s N - Way Auto - negotiation operation
Compliant to USB interface Version 1.0 / 1.1 / 2.0
Full - Speed ( 480 Mb / s ) USB Device
Supports all USB standard command
Supports Suspend / Resume detection logic
Supports 4 endpoints
1.1 control endpoint with maximum 8 - byte packet
2.1 bulk In endpoint with 64 bytes / packet
3.1 bulk Out endpoint with 64 bytes / packet
4.1 interrupt In endpoint with 8 bytes / packet
18K bytes SRAM builtin. ( 2K bytes for Tx buffer, and 16K bytes for Rx buffer )
Uses 93C46 to store resource configuration, ID parameter, etc
Half / Full duplex 10 / 100 Mbps operation
Supports Full Duplex Flow control ( IEEE 802.3x )