I/O Controller USB Controller 0.065A 28-Pin QFN EP

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.

• 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 pins
• Supports self-powered operation
• Contains a built-in default configuration; no external configuration options or components are required
• Downstream ports as optional non-removable ports
• Supports compound devices on a port-by-port basis
• 28-pin QFN (5 x 5 mm) lead-free RoHS compliant package
• Supports the commercial temperature range: 0°C to +70°C