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CY7C65620-56LFXA Datasheet(PDF) 1 Page - Cypress Semiconductor |
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CY7C65620-56LFXA Datasheet(HTML) 1 Page - Cypress Semiconductor |
1 / 28 page CY7C656xx EZ-USB HX2LP™ Low Power USB 2.0 Hub Controller Family Cypress Semiconductor Corporation • 198 Champion Court • San Jose , CA 95134-1709 • 408-943-2600 Document Number: 38-08037 Rev. *S Revised February 16, 2011 EZ-USB HX2LP™ Low Power USB 2.0 Hub Controller Family Features ■ 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 ■ Integrated upstream and downstream termination resistors ■ Integrated port status indicator control ■ 24 MHz external crystal (integrated phase-locked loop (PLL)) ■ In-system EEPROM programming ■ Configurable with external SPI EEPROM: ❐ Vendor ID, Product ID, Device ID (VID/PID/DID) ❐ Number of active ports ❐ Number of removable ports ❐ Maximum power setting for high-speed and full-speed ❐ Hub controller power setting ❐ Power-on timer ❐ Overcurrent detection mode ❐ Enabled and disabled overcurrent timer ❐ Overcurrent pin polarity ❐ Indicator pin polarity ❐ Compound device ❐ Enable full-speed only ❐ Disable port indicators ❐ Ganged power switching ❐ Self and bus powered compatibility ❐ Fully configurable string descriptors for multiple language support Routing Logic Hub Repeater USB Upstream Port USB 2.0 PHY PLL Serial Interface Engine High-Speed USB Control Logic SPI Communication Block USB Downstream Port 1 USB 2.0 PHY Port Power Control Port Status USB Downstream Port 2 USB 2.0 PHY Port Power Control Port Status USB Downstream Port 3 USB 2.0 PHY Port Power Control Port Status USB Downstream Port 4 USB 2.0 PHY Port Power Control Port Status SPI_SCK SPI_CS SPI_SD D+ D- PWR#[4] OVR#[4] LED D+ D- PWR#[3] OVR#[3] LED D+ D- PWR#[2] OVR#[2] LED D+ D- PWR#[1] OVR#[1] LED Transaction Translator TT RAM D+ D - 24 MHz Crystal Block Diagram CY7C65630 [+] Feedback |
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