CY7C65640 CYPRESS [Cypress Semiconductor], CY7C65640 Datasheet - Page 5

• Manufacturer Part Number: CY7C65640
• Description: TetraHub High-speed USB Hub Controller
• Manufacturer: CYPRESS [Cypress Semiconductor]

1.0
Document #: 38-08019 Rev. *E
• 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
TetraHub™ Features
CY7C65640
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