USB4715

USB4715 USB 2.0 Hi-Speed Hub Controller with FlexConnect on all Ports Highlights Single-chip USB 2.0 Hi-Speed hub controller with FlexConnect - 1 upstream port for USB Host / OTG connection - 4 downstream ports with FlexConnect capability on all ports USB Battery Charging, revision 1.2, support on downstream ports (DCP, CDP, SDP) Battery charging support for China and Apple® profiles USB to SMBus, I2S™, SPI, UART, and GPIO - Apple authentication support - I2S for audio support; Asynchronous In, Adaptive Out, 48KHz, two channels, 16-bits/channel - Flexible I2S capabilities with firmware update Target Applications Media hubs Infotainment head units Automotive breakout boxes Docks Monitors Point of sale Host switch for diagnostic mode Host switch for field firmware upgrades Product Features FlexConnect - Downstream port able to swap with upstream port, allowing USB host capable devices to control other devices on the hub MultiTRAK™ - Dedicated Transaction Translator per port PortMap - Configurable port mapping and disable sequencing PortSwap - Configurable differential intra-pair signal swapping PHYBoost - Programmable USB transceiver drive strength for recovering signal integrity VariSense™ - Programmable USB receiver sensitivity USB Link Power Management (LPM) support Vendor Specific Messaging (VSM) support Architected for USB Power Delivery (PD) 3.0 support - 32-bit embedded microcontroller in the hub executes PD stack and system p...