USB5734/MR, USB Hub Controller - USB 3.0 - I²C, SPI, UART Interface - 1.2V, 3.3V Supply - 64-VQFN (9x9) Package.

USB5734 4-Port SS/HS USB Controller Smart Hub

Microchip USB5734 4-Port SuperSpeed/Hi-Speed USB Controller Smart Hub offers a low-power, OEM configurable solution for embedded USB applications. With extensively advanced features and a USB 3.1 Gen 1 hub feature controller with four downstream ports, the USB5734 is fully compliant with the USB 3.1 Gen 1 specification. All enabled downstream ports are supported through 5Gbps SuperSpeed (SS), 480Mbps Hi-Speed (HS), 12Mbps Full-Speed (FS), and 1.5Mbps Low-Speed (LS) USB downstream devices. 5Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic via parallel operation between the SuperSpeed hubs and the USB 2.0 controller. A dedicated USB 2.0 hub feature controller supports the legacy USB speeds (HS/FS/LS), encompassing design and experience with proven reliability, interoperability, and device compatibility.