The Innosilicon HSIC PHY is fully compliant with the High-Speed Inter-Chip Supplement to the USB 2.0 Specification. By stripping off all the legacy USB overhead, this PHY is the size of a few IO pads and passes data at 480Mb/s, while leveraging the existing USB 2.0 software stack. Optimized for both area and power, it contains all the necessary PHY components such as IO s and ESD.