USB4624 USB 2.0 HSIC Hi-Speed 4-Port Hub Controller Highlights Additional Features Hub Controller IC with 4 downstream ports MultiTRAK High-Speed Inter-Chip (HSIC) support - Dedicated Transaction Translator per port - Upstream port selectable between HSIC or PortMap USB 2.0 - Configurable port mapping and disable - 2 downstream HSIC ports sequencing USB-IF Battery Charger revision 1.2 support on PortSwap up & downstream ports (DCP, CDP, SDP) - Configurable differential intra-pair signal Battery charging support for Apple devices swapping FlexConnect: Downstream port 1 able to swap PHYBoost with upstream port, allowing master capable - Programmable USB transceiver drive devices to control other devices on the hub strength for recovering signal integrity 2 USB to I C/SPI bridge endpoint support VariSense USB Link Power Management (LPM) support - Programmable USB receiver sensitivity SUSPEND pin for remote wakeup indication to Low power operation host Full Power Management with individual or ganged Start Of Frame (SOF) synchronized clock output power control of each downstream port pin Built-in Self-Powered or Bus-Powered internal Vendor Specific Messaging (VSM) support default settings provide flexibility in the quantity of Enhanced OEM configuration options available USB expansion ports utilized without redesign through OTP or SMBus Slave Port Supports Quad Page configuration OTP flash Flexible power rail support - Four consecutive 200 byte configuration - VBUS or VBAT only operation pages - 3.3V only operation Fully integrated USB termination and Pull-up/Pull- down resistors - VBAT + 1.8V operation On-chip Power On Reset (POR) - 3.3V + 1.8V operation Internal 3.3V and 1.2V voltage regulators 48-pin (7x7mm) SQFN, RoHS compliant package On Board 24MHz Crystal Driver, Resonator, or External 24MHz clock input Target Applications USB host/device speed indicator. Per-port 3-color LCD monitors and TVs LED drivers indicate the speed of USB host and Multi-function USB peripherals device connection - hi-speed (480 Mbps), full- PC mother boards speed (12 Mbps), low-speed (1.5 Mbps) Set-top boxes, DVD players, DVR/PVR Environmental Printers and scanners - Commercial temperature range support (0C to 70C) PC media drive bay - Industrial temperature range support (-40C Portable hub boxes to 85C) Mobile PC docking Embedded systems 2012 - 2019 Microchip Technology Inc. DS00001717C-page 1USB4624 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: