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Data Sheet
μPD720231A
ASSP (USB3.0 to SATA3 BRIDGE CONTROLLER)
R19DS0077EJ0100 Rev 1.00
Jul 29, 2013
1. OVERVIEW
The μPD720231A is a USB3.0 to SATA3 Bridge LSI which complies with Universal Serial Bus 3.0 (USB3.0) Specification Revision 1.0 and Serial ATA (SATA) Specification Revision 3.0. The LSI is integrated USB3.0 function controller and SATA III host controller with USB3.0 transceiver, USB2.0 transceiver and SATA III transceiver into one chip. The USB3.0 transceiver supports SuperSpeed (SS) 5 Gbps. USB2.0 transceiver supports High-Speed (HS) 480Mbps and Full-Speed (FS) 12 Mbps. And SATA III transceiver supports Gen1 1.5 Gbps / Gen2 3 Gbps / Gen3 6 Gbps.
1.1 Features
z Compliant with Universal Serial Bus 3.0 Specification Revision 1.