FEATURES
• Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps)
• Certified by USB implementers forum and granted with USB 2.0 high-Speed Logo
• High-speed or full-speed packet protocol sequencer for Endpoint 0/1
• 4 (Max.) downstream facing ports
• All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps)
transaction.
• Supports split transaction to handle full-speed and low-speed transaction at downstream facing ports when Hub
controller is working at high-speed mode.
• One Transaction Translator per Hub and supports 4 non-periodic buffers
• Supports self-powered mode only
• Supports Over-current detection and Individual power control
• Supports configurable vendor ID and product ID with external Serial ROM
• Supports “non-removable” attribution on individual port
• Uses 30 MHz X’tal, 30 MHz clock input, or 48 MHz clock input
• Supports downstream port status with LED
• HS detection indicator output
• 3.3 V power supply