Hub Controller 56-Pin QFN EP T/R

EZ-USB HX2LP is Cypress’s next generation family of high-performance, low-power USB 2.0 hub controllers. HX2LP is an ultra low power single chip USB 2.0 hub controller with integrated upstream and downstream transceivers, a USB serial interface engine (SIE), USB hub control and repeater logic, and TT logic. Cypress has also integrated many of the external passive components, such as pull-up and pull-down resistors, reducing the overall bill of materials required to implement a hub design. The HX2LP portfolio consists of: CY7C65631: 4-port/single transaction translator This device option is for a 2-port bus powered application. Both ports share a single transaction translator. The CY7C65631 is available in a 56 QFN. All device options are supported by Cypress’s world class reference design kits, which include board schematics, bill of materials, Gerber files, Orcad files, and thorough design documentation.

• USB 2.0 hub controller
• Automotive AEC grade option (-40 °C to 85 °C)
• Compliant with USB 2.0 specification
• USB-IF certified: TID# 30000009
• Windows Hardware Quality Lab (WHQL) Compliant
• Up to four downstream ports supported
• Supports bus powered and self powered modes
• Single transaction translator (TT)
• Bus power configurations
• Fit, form, and function compatible with CY7C65640 and CY7C65640A (TetraHub™)
• Space saving 56-pin QFN
• Single power supply requirement
• Internal regulator for reduced cost
• Integrated upstream pull-up resistor
• Integrated pull-down resistors for all downstream ports