TUSB8044

Product Folder Order Now Technical Documents Tools & Software Support & Community TUSB8044 SLLSEW5 – APRIL 2017 TUSB8044 Four-Port USB 3.1 Gen1 Hub with USB Billboard 1 Features 1 Four Port USB 3.1 Gen1 Hub USB 2.0 Hub Features – Multi Transaction Translator (MTT) Hub: Four Transaction Translators – Two Asynchronous Endpoint Buffers Per Transaction Translator Supports Battery Charging: – Supports D+/D- Divider Charging Port (ACP1, ACP2, and ACP3) when the Upstream Port is Unconnected or not Configured – Supports Automatic Mode for Transition Between DCP or ACP Modes When the Upstream Port is Unconnected – Supports Galaxy Charging – CDP Mode (Upstream Port Connected) – DCP Mode (Upstream Port Unconnected) – DCP Mode Complies with Chinese Telecommunications Industry Standard YD/T 1591-2009 Supports Operation as a USB 3.1 Gen1 or USB 2.0 Compound Device Supports USB Billboard Per Port or Ganged Power Switching and OverCurrent Notification Inputs Supports Four External Downstream Ports plus internal USB 2.0-Only Ports for USB HID to I2C Functionality and USB2.0 Billboard Internal Downstream Port for I2C Control Through USB HID Supports High-Speed, Full-Speed Operation. Its Speed Matches That of the Upstream Port. Supports Vendor Requests to Read and Write I2C and EEPROM Read at 100 k and 400 k (Default) I2C Master Supports Clock Stretching OTP ROM, Serial EEPROM or I2C/SMBus Slave Interface for Custom Configurations: – VID and PID – Port Customizations ...