Cypress Semiconductor CY7C64713-128AXC, USB Controller, 12Mbps, USB 2.0, 3.3 V, 5 V, 128-Pin TQFP

EZ-USB FX1 integrates a USB transceiver and a serial interface engine (SIE). FX1 also includes I²C interface in master mode for a wider connectivity.

USB (Universal Serial Bus), Cypress Semiconductor

USB is a cable bus supporting data exchange between a host computer and a wide range of simultaneously accessible peripherals. There is a differential signal data interface for transmit and receive communication path. The bus includes power at 5 Volts.