Supports 10Mbps and 100Mbps N-Way Auto-negotiation operation
Compliant to USB interface Version 1.0/2.0
Full-Speed (12Mbps) USB Device
Support 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 in endpoint with 64 bytes/packet 4.1 interrupt in endpoint with 8 bytes/packet
18K bytes SRAM built in (2K bytes for Tx buffer, and 16K bytes for Rx buffer
Uses 93C46 to store resource configuration, ID parameter, etc.