Hi-Speed Universal Serial Bus On-The-Go controller - Application: STB, DVD recorder, DTV, media player, printer, PDA, DSC, DVC, mobile phone ; Bus interface: USB at HS (480 Mbit/s), FS (12 Mbit/s) and LS (1.5 Mbit/s) data rates ; Downstream ports: 2 ; Features: memory mapped CPU I/F to any 32-bit or16 bit I/F; 1 OTG port; Integrated patent-pending Transaction Translator supports single EHCI for HS, FS and LS transfers ; Operating/supply voltage (MAX.-Vcc,Vp,VDD): core 1.8 V; dual supply 3.0 V to 3.6 V, digital I/O I/F 1.65 V to 3.6 V V