USB5734 4-Port SS/HS USB Controller Hub Highlights Key Benefits USB Hub Feature Controller IC with 4 USB 3.2 USB 3.2 Gen 1 compliant 5 Gbps, 480 Mbps, Gen 1 / USB 2.0 downstream ports 12 Mbps and 1.5 Mbps operation - 5 V tolerant USB 2.0 pins USB-IF Battery Charger revision 1.2 support on - 1.32 V tolerant USB 3.2 Gen 1 pins up & downstream ports (DCP, CDP, SDP) - Integrated termination & pull-up/pull-down resistors FlexConnect: Downstream port able to swap with Supports per port battery charging of most popu- upstream port, allowing master capable devices to control other devices on the hub lar battery powered devices 2 - USB-IF Battery Charging rev. 1.2 support C/UART/SPI/GPIO bridge endpoint sup- USB to I (DCP, CDP, SDP) port -Apple portable product charger emulation USB Link Power Management (LPM) support - Chinese YD/T 1591-2006 charger emulation Enhanced OEM configuration options available - Chinese YD/T 1591-2009 charger emulation through either OTP or SPI ROM - European Union universal mobile charger support USB-IF certified (TID 330000076), supporting lat- - Support for Microchip USC100x family of battery est Engineering Change Notices for compliance charging controllers with USB-IF logo testing for new USB Type-C - Supports additional portable devices industry initiative Smart port controller operation - Header Packet Timer (TD7.9, TD7.11, TD7.26) - Firmware handling of companion port controllers - Power Management Timer (TD7.18, TD7.20, TD7.23) On-chip microcontroller - Unacknowledged Connect and Remote - Manages I/Os, VBUS, and other signals (TD10.25) Wake Test Failure 8 KB RAM, 64 KB ROM Available in 64-pin (9 x 9 mm) VQFN lead-free, 8 KB One Time Programmable (OTP) ROM RoHS compliant package - Includes on-chip charge pump Commercial and industrial grade temperature Configuration programming via OTP ROM, SPI support ROM, or SMBus Configuration Straps: Predefined configuration of PortSwap system level functions including GPIOs - Configurable differential intro-pair signal swapping PHYBoost Target Applications - Programmable USB transceiver drive strength for recovering signal integrity Standalone USB Hubs VariSense Laptop Docks - Programmable USB receiver sensitivity PC Motherboards Compatible with Microsoft Windows 8, 7, XP, PC Monitor Docks Apple OS X 10.4+, and Linux hub drivers Multi-function USB 3.2 Gen 1 Peripherals Optimized for low-power operation and low thermal dissipation Package - 64-pin VQFN (9 x 9 mm) Environmental - 3 kV HBM JESD22-A114F ESD protection - Commercial temperature range (0C to +70C) - Industrial temperature range (-40C to +85C) * USB Type-C and USB-C are trademarks of USB Imple- mentation Forum. 2015-2020 Microchip Technology Inc. DS00001854H-page 1USB5734 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 Documentation To obtain the most up-to-date version of this documentation, please register at our Worldwide Web site at: