CY7C65640
1.0
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TetraHub™ Features
USB 2.0 hub
Four downstream ports
Multiple transaction translators – one per downstream port for maximum performance
VID, PID and DID configured from external SPI EEPROM
24-MHz external crystal
Small package—Quad Flat Pack, no leads (QFN)
Integrated upstream pull-up resistor
Integrated downstream pull-down resistors for all downstream ports
Integrated upstream and downstream series termination resistors
Configurable with external SPI EEPROM
— Number of Active Ports
— Number of Removable Ports
— Maximum Power
— Hub Controller Power
— Power-On Timer
— Overcurrent Timer
— Disable Overcurrent Timer
— Compound Device
— Enable Full Speed Only
— Disable Port Indicators
— Gang Power switching
— Enable Single TT Mode Only
— Enable NoEOPatEOF1
Document #: 38-08019 Rev. *E
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CYPRESS [ CYPRESS SEMICONDUCTOR ]
