USB Hub Controller 48-Pin TQFP Bulk

The CY7C65634 is a part of the HX2VL portfolio. This device option is for ultra low power but high performance applications that require up to four downstream ports. All downstream ports share a single transaction translator. The CY7C65634 is available in 48 pin TQFP and 28 pin QFN package options.

• High performance, low-power USB 2.0 Hub, optimized for low cost designs with minimum Bill-of-material
• USB 2.0 hub controller
• Compliant with USB 2.0 specification
• Up to four downstream ports support
• Downstream ports are backward compatible with FS,LS
• Single transaction translator (TT) for low cost
• Very low power consumption
• Supports bus-powered and self-powered modes
• Auto switching between bus-powered and self-powered
• Single MCU with 2 K ROM and 64 byte RAM
• Lowest power consumption
• Highly integrated solution for reduced BOM cost
• Internal regulator - single power supply 5 V required
• Provision of connecting 3.3 V with external regulator
• Integrated upstream pull-up resistor
• Integrated pull-down resistors for all downstream ports
• Integrated upstream/downstream termination resistors