FEATURES

• Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 12/480 Mbps)

• 16 bits backend Interface to SIE

• (Micro) SOF detection for High-/Full-speed operation

• One high-speed transceiver / receiver with full-speed transceiver / receiver

• High-speed or Full-speed packet protocol sequencer

• Start / End of packet detection

• NRZI encoding / decoding

• Stuffed bit insertion / recognition and stripping

• CRC checker and generation ( 5 bits CRC for Token packet and 16bits CRC for Data packet)

• Serial to 16 bits parallel conversion for data reception and 16 bits parallel to serial conversion for data

transmission

• Automatic chirp assertion and full-/high-speed mode change

• USB Reset, Suspend and Resume signaling detection

• Supports remote wakeup functionality

• Supports set feature (TEST_MODE) functionality

• System Clock is generated by 30 MHz X’tal

• Several Clock Outputs (30 MHz, 60 MHz) are provided for backend interface.

• 3.3 V power supply