CY7C65620 CY7C65630 EZ-USB HX2LP Low-Power USB 2.0 Hub Controller Family EZ-USB HX2LP Low-Power USB 2.0 Hub Controller Family 24 MHz external crystal (integrated phase-locked loop (PLL)) Features In-system EEPROM programming USB 2.0 hub controller Configurable with external SPI EEPROM: Automotive and Industrial grade option (40 C to 85 C) Vendor ID, Product ID, Device ID (VID/PID/DID) Compliant with USB 2.0 specification Number of active ports Number of removable ports USB-IF certified: TID 30000009 Maximum power setting for high-speed and full-speed Windows Hardware Quality Lab (WHQL) Compliant Hub controller power setting Power-on timer Up to four downstream ports supported Overcurrent detection mode Supports bus powered and self powered modes Enabled and disabled overcurrent timer Overcurrent pin polarity Single transaction translator (TT) Indicator pin polarity Bus power configurations Compound device Fit, form, and function compatible with CY7C65640 and Enable full-speed only CY7C65640A (TetraHub) Disable port indicators Ganged power switching Space saving 56-pin QFN Self and bus powered compatibility Single power supply requirement Fully configurable string descriptors for multiple language support Internal regulator for reduced cost Integrated upstream pull-up resistor Functional Description Integrated pull-down resistors for all downstream ports For a complete list of related documentation, click here. Integrated upstream and downstream termination resistors Integrated port status indicator control Block Diagram CY7C65630 D+ D - High-Speed USB 2.0 PHY Serial USB Control Logic Interface 24 MHz SPI SCK PLL Engine SPI Communication Crystal SPI SD Block USB Upstream Port SPI CS Transaction Translator Hub Repeater TT RAM Routing Logic USB Downstream Port 1 USB Downstream Port 2 USB Downstream Port 3 USB Downstream Port 4 USB 2.0 Port Port Power USB 2.0 Port Power Port USB 2.0 Port Power Port USB 2.0 Port Power Port PHY Control Status PHY Control Status PHY Control Status PHY Control Status D+ D- PWR 3 LED D+ D- PWR 4 LED D+ D- PWR 1 LED D+ D- PWR 2 LED OVR 3 OVR 1 OVR 2 OVR 4 Errata: For information on silicon errata, see Errata on page 28. Details include trigger conditions, devices affected, and proposed workaround. Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 38-08037 Rev. AF Revised April 19, 2018CY7C65620 CY7C65630 Block Diagram CY7C65620 D+ D - High-Speed USB 2.0 PHY Serial USB Control Logic Interface 24 MHz SPI SCK PLL Engine SPI Communication Crystal SPI SD Block USB Upstream Port SPI CS Transaction Translator (X1) Hub Repeater TT RAM Routing Logic USB Downstream Port 1 USB Downstream Port 2 USB 2.0 Port Power Port USB 2.0 Port Power Port PHY Status Control PHY Control Status D+ D- PWR 1 LED D+ D- PWR 2 LED OVR 1 OVR 2 Document Number: 38-08037 Rev. AF Page 2 of 34