FE1.1, USB 2.0 контроллер, QFP48

USB контролер Маркування: FE1.1 Корпус: QFP-48 USB 2.0 HIGH SPEED 4-PORT HUB CONTROLLER Технічні параметри: Fully compliant with Universal Serial Bus Specification Revision 2.0 (USB 2.0); -Upstream facing port supports HighSpeed (480MHz) and Full-Speed (12MHz) modes; -4 downstream facing ports support High-Speed (480MHz), Full-Speed (12MHz), and Low-Speed (1.5MHz) modes; -Integrated USB 2.0 Transceivers; -Integrated upstream 1.5KΩ pull-up, downstream 15KΩ pull-down, and serial resisters; -Integrated 5V to 3.3V and 1.8V regulator. -Integrated Power-On-Reset circuit; -Integrated 12MHz Oscillator with feedback resister, and crystal load capacitance; -Integrated 12MHz-to-480MHz Phase Lock Loop (PLL); -Single Transaction Translator (STT) – -One TT for all downstream ports; -The TT could handle 64 periodic StartSplit transactions, 32 periodic Complete-Split transactions, and 6 none-periodic transactions; -Automatic self-power status monitoring; -Automatic re-enumeration when Self Powered switching to Bus-Powered; -Ganged Power Control and Global OverCurrent Detection support; -EEPROM configured options – -Vendor ID, Product ID, & Device Release Number; and -Number of Downstream Ports; -Comprehensive Port Indicators support: -Downstream Port Enabled indicator LED (x4, Green); -Hub Active/Suspend indicator LED.