USB4715
Overview
- 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 external SPI Flash - SPI Flash provides flexibility for specification revisions and evolving system needs
- Enhanced OEM configuration options available through external straps, OTP configuration or SMBus Slave port
