USB4712 Datasheet (Microchip) - USB 2.0 Hi-Speed Retimer Hub

USB4712, USB 2.0 Hi-Speed Retimer Hub

and Configuration 8 4.0 Device Connections 14 5.0 Modes of Operation 16 6.0 Device Configuration 18 7.0 Device Interfaces

USB4712 USB 2.0 Hi-Speed Retimer Hub Family with Auto-FlexConnect Capability Highlights Single-chip USB 2.0 Hi-Speed hub retimer - 1 upstream port for USB Host / OTG connection - 1 downstream port with FlexConnect USB Battery Charging, revision 1.2, support on downstream ports (DCP, CDP, SDP) Battery charging support for China and Apple® profiles USB to SMBus, SPI, UART, and GPIO - Apple authentication chip support Retimer provides increased no

USB4712 Features

* Auto-FlexConnect - Downstream port able to swap with upstream port, allowing USB host swapping - Triggering FlexConnect - USB4712 and USB4712LS execute  FlexConnect when new USB host is detected - USB4712PF executes FlexConnect via a  package pin or USB command

* MultiTRAK™ - Ded