Datasheet Summary
2-Port USB 2.0 Hi-Speed Hub Controller
PRODUCT Features
General Description
The SMSC USB2412 hub is a low-power, single transaction translator (STT) hub controller IC with two downstream ports for embedded USB applications. The SMSC hub controller supports low-speed, full-speed, and hi-speed (if operating as a hi-speed hub) downstream devices on all of the enabled downstream ports.
Features
- Fully integrated USB termination and pull-up/pulldown resistors
- Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage
- On-chip 24 MHz crystal driver or external 24 MHz clock input
- ESD protection up to 4 kilovolts on all USB...