CY7C65642-28LTXC

CY7C65642-28LTXC is a HX2VL very low-power USB 2.0 TetraHub controller. It is a high-performance, very low-power USB 2.0 hub controller. HX2VL has integrated upstream and downstream transceivers; a USB serial interface engine (SIE); USB hub control and repeater logic; and transaction translator (TT) logic. Infineon has also integrated external components such as voltage regulator and pull-up/pull-down resistors, reducing the overall BOM required to implement a USB hub system. Typical application includes docking stations, standalone hubs, monitor hubs, multi-function printers, digital televisions, advanced port replicators, keyboard hubs, gaming consoles.

• High-performance, low-power USB 2.0 hub, optimized for low-cost design with minimum bill-of-material
• Compliant with USB2.0 specification, TID# 30000059
• Up to four downstream ports support, downstream ports are backward compatible with FS, LS
• Multiple translator (TT), one per downstream port for maximum performance
• Supports bus-powered and self-powered modes
• Auto switching between bus-powered and self-powered
• Lowest power consumption, provision of connecting 3.3V with external regulator
• Integrated pull-down resistors for all downstream ports
• Integrated upstream/downstream termination resistors
• 28-pin QFN package, commercial ambient temperature range from 0°C to +70°C