Microchip Technology USB4715
The Hub Feature Controller, sometimes called a Hub Controller for short is the internal processor used to enable the unique features of the USB Controller Hub. This is not to be confused with the USB Hub Controller that is used to communicate the hub status back to the Host during a USB session.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 policy manager - Interfaces to Microchip UPD350 Power Delivery Interface device - Power delivery stack runs from extern...