# GL850G-HH (Component) ## Description GL850G USB 2.0 Low-Power HUB Controller, SSOP-28 Genesys Logic GL850G USB 2.0 low-power hub controller, fully compliant with USB 2.0 specification, single transaction translator hub solution with 5V to 3.3V and 3.3V to 1.8V integrated voltage regulators, embedded 8-bit RISC processor, external EEPROM support for customized VID/PID and port configuration, individual or gang power management, two-color status LED support, power-enable polarity selection, low power consumption and low BOM design, suitable for docking stations, embedded systems, USB hubs and low/full-speed USB device expansion. Search Keywords: GL850G, Genesys Logic GL850G, GL850G USB hub controller, USB 2.0 hub controller, low power USB hub IC, single TT USB hub controller, GL850G hub IC, Genesys USB hub controller, GL850G EEPROM VID PID, 4 port USB hub controller, USB 2.0 low power hub, GL850G datasheet Hashtags: #GL850G #GenesysLogicGL850G #GenesysLogic #USBHubController #USB20Hub #LowPowerUSBHub #SingleTTHub #HubControllerIC #USBController #EmbeddedUSBHub #EEPROMConfigurable #VIDPIDConfig #4PortUSBHub ## Component Details - **Owner:** cherepanyadima - **Created:** 6/7/2026 - **Last Updated:** 6/7/2026 - **Visibility:** Public - **Manufacturer Part Number:** GL850G-HH - **Part Type:** Integrated Circuit - **Package or Case Code:** 28-SSOP - **Manufacturer Name:** Genesys - **Datasheet URL:** https://www.kean.com.au/oshw/WR703N/GL850G%20USB%20Hub%201.07.pdf - **Symbol Style:** parametric-v1 - **Used in:** 2 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** GL850G-HH - **Package / Case Code:** 28-SSOP - **Pin Count:** 28 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 10 | AVDD_3 | | | 1 | AVDD_1 | | | 5 | AVDD_2 | | | 16 | DVDD | | | 24 | V33 | | | 23 | V5 | | | 19 | OVCUR2# | | | 17 | PSELF | | | 21 | OVCUR1# | | | 18 | PGANG | | | 22 | PWREN1# | | | 20 | PWREN2# | | | 14 | TEST/SCL | | | 26 | DP0 | | | 2 | DM2 | | | 28 | DP1 | | | 25 | DM0 | | | 12 | DP4 | | | 9 | DP3 | | | 27 | DM1 | | | 8 | DM3 | | | 3 | DP2 | | | 11 | DM4 | | | 4 | RREF | | | 6 | X1 | | | 7 | X2 | | | 13 | RESET# | | | 15 | GND | | --- *Generated from [https://www.flux.ai/cherepanyadima/gl850g-hh](https://www.flux.ai/cherepanyadima/gl850g-hh)*