CY7C65632-28LTXCT Number of Transceivers, Cypress Semiconductor CY7C65632-28LTXCT, USB Controller, 4-Channel, USB 2.0, 5 V, 28-Pin QFN

High performance, low-power USB 2.0 Hub, optimized for low cost designs with minimum Bill-of-material USB 2.0 hub controllerCompliant with USB 2.0 specification, TID# 30000060Up to four downstream ports supportDownstream ports are backward compatible with FS, LSSingle transaction translator (TT) for low costVery low power consumption Supports bus-powered and self-powered modesAuto switching between bus-powered and self-poweredSingle MCU with 2K ROM and 64 byte RAMLowest power consumptionHighly integrated solution for reduced BOM costInternal regulator – single power supply 5 V requiredProvision of connecting 3.3 V with external regulatorIntegrated upstream pull-up resistorIntegrated pull-down resistors for all downstream portsIntegrated upstream/downstream termination resistorsIntegrated port status indicator control12 MHz +/– 500 ppm external crystal with drive level 600 μW(integrated PLL) clock input with optional 27/48 MHzoscillator clock inputInternal power failure detection for ESD recoveryDownstream port managementSupport individual and ganged mode power managementOvercurrent detectionTwo port status indicators per downstream portMaximum configurabilityVID and PID are configurable through external EEPROMNumber of ports, removable/non-removable ports areconfigurable through EEPROM and I/O pin configurationI/O pins can configure gang/individual mode power switching, reference clock source and polarity of powerswitch enable pinConfiguration options also available through mask ROMAvailable in space saving 48-pin (7 font face=\"symbol\""´/font 7 mm) TQFP and 28-pin (5 font face=\""symbol\""´/font 5 mm) QFN packagesSupports 0 °C to 70 °C temperature range