CY7C65642-48AXCT

CY7C65642-48AXCT is an EZ-USB™ HX2VL low-power multiple transaction translator USB 2.0 hub controller. HX2VL is Infineon’s next generation family of high-performance, very low-power USB 2.0 hub controllers. 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. CY7C65642 is a part of the HX2VL portfolio with four downstream ports and an independent TT dedicated for each downstream port. This device option is for low-power but high-performance applications that require up to four downstream ports. Applications for EZ-USB™ HX2VL device family are docking stations, standalone hubs, monitor hubs, multi-function printers, digital televisions, advanced port replicators, keyboard hubs, gaming consoles.

• USB 2.0 hub controller: compliant with USB 2.0 specification, TID# 30000059
• Downstream ports are backward compatible with FS, LS
• Very low-power consumption: supports bus-powered and self-powered modes
• Auto switching between bus-powered and self-powered, single MCU with 2K ROM and 64 byte RAM
• Integrated port status indicator control and internal power failure detection for ESD recovery
• Downstream port management: support individual and ganged mode power management
• Overcurrent detection and two status indicators per downstream port
• Maximum configurability: VID and PID are configurable through external EEPROM
• Number of ports, removable/non-removable ports are configurable via EEPROM and I/O pin configuration
• 48-pin TQFP package and commercial temperature range of 0 to +70°C