VL805 4-Port USB 3.0 Host Controller
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1. Product Features
VL805
4-Port USB 3.0 Host Controller
Compliant to Universal Serial Bus 3.0 Specification Revision 1.0
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Supports all transfer types: Control, Bulk, Stream, Interrupt, Isochronous
Compliant to Universal Serial Bus 2.0 Specification
Compliant to eXtensible Host Controller Interface (xHCI) Specification Revision 1.0
- Support USB debugging capability on all super-speed ports
Support Legacy USB Function
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Four down-stream ports support SuperSpeed(SS), High-Speed (HS), Full-Speed (FS), and
Low-Speed (LS)
Support Battery Charging Specification
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Compliant to Battery Charging Specification Revision 1.2
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Apple Charging
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China Charging
Firmware Upgrade
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Support firmware upgrade with software tool under Microsoft DOS and Windows XP, Vista,
Windows 7, Windows 8.
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Option to integrate firmware in system BIOS (for on-board design.)
Compliant with PCI Express Base Specification 2.0
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Supports Express Card Standard
In-house USB and PCIe PHY employs advanced CMOS process to reduce power
consumption
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3.3 V and 1.05 V power supply
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USB 3.0 low power states support
System Clock
- 25 MHz Crystal
Software
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Initial xHCI Host Controller Driver Support for Windows 8, Windows 7, Vista, and XP
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Bulk Only Transfer (BOT) mode
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USB Attached SCSI Protocol (UASP) mode
- Provide In-House UAS/Turbo driver on Windows 7, Vista and XP.
- Compatible with Windows 8 in box driver.
Physical
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QFN 68 green package (8x8)
Applications
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Motherboard
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Notebook/Netbook
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Express Card
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Add-in Card
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Embedded System
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Docking Station