USB3318

The USB331x family of Hi-Speed USB 2.0 transceivers provides a highly integrated, small footprint solution designed for portable consumer electronics devices including cell phones, PDAs, portable media players and GPS/personal navigation devices. The USB331x family eliminates the need for external USB switches and electrostatic discharge (ESD) protection devices, which minimizes eBOM part count and printed circuit board (PCB) area. The USB331x provides an extremely flexible solution which allows the USB connector to act as a single port of connection for high speed data transfer, battery charging and stereo/mono audio accessories.
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Features
  • Highly integrated, Hi-Speed USB 2.0 transceivers Internal ESD protection circuits Integrated 3.3V LDO regulator External passive components minimized
  • Internal ESD protection circuits
  • Integrated 3.3V LDO regulator
  • External passive components minimized
  • Industry's best current ESD performance in a Hi-Speed USB transceiver ±8kV HBM ±8kV/±15kV IEC (contact/air) No external ESD protection circuits required
  • ±8kV HBM
  • ±8kV/±15kV IEC (contact/air)
  • No external ESD protection circuits required
  • Microchip flexPWR® technology Variable I/O voltage capability (fixed 1.8V or a range of 1.8V to 3.3V) Low power and standby modes of operation to minimize power consumption
  • Variable I/O voltage capability (fixed 1.8V or a range of 1.8V to 3.3V)
  • Low power and standby modes of operation to minimize power consumption
  • 13Mhz reference clock support
  • Robust design tolerates "noisy" clock and power supplies
  • Small package size and very low eBOM part count
  • Hi-Speed On-the-Go (OTG) - host and device capable
  • Supports Commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges
  • Cell Phones
  • Smart Phones
  • PDAs
  • GPS Personal Navigation Devices
  • Personal Media Players (PMPs)
  • Digital Still and Video Cameras
  • External Hard Disk Drives
  • Printers
  • Set-top Boxes
  • Digital TVs
  • Gaming Consoles
  • Industrial Systems
Parameter
Parameter Name Value Value
Description 13Mhz USB 2.0 ULPI PHY IC with Variable I/O voltage 13Mhz USB 2.0 ULPI PHY IC with Variable I/O voltage
Upstream Port ULPI ULPI
Reference Clock Freq 13MHz 13MHz
I/O Voltage (V) 1.8V-3.3V 1.8V-3.3V
Battery Charger Detection Yes Yes
OTG Yes Yes
Temp. Range Min. -40 -40
Temp. Range Max. 85 85
Documents
USB3318 Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 13MHz ReferencData Sheets06/02/20101596KB
USB331x Family Silicon Errata and Data Sheet ClarificationErrata04/27/2015224KB
AN16.9 - USB331x USB Transceiver Layout GuidelinesAppNote04/25/2014246KB
AN19.17 - ULPI Design GuideAppNote04/25/2014375KB
AN19.7 - Battery Charging Using SMSC USB TransceiversAppNote04/25/2014313KB
AN20.2 - Optimizing USB 2.0 High Speed Physical Layer DesignAppNote04/25/2014564KB
AN26.21 - USB Device Design ChecklistAppNote08/10/2015386KB
USB331x IBIS models att72uakIBIS06/22/2007735KB
USB331x IBIS models att8orsqIBIS06/22/2007735KB
USB331x IBIS models atthv13jIBIS06/22/2007735KB
USB331x IBIS models usb3313_r02.ibsIBIS06/22/2007147KB
USB3318 Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 13MHz ReferencProduct Briefs06/02/2010251KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
USB3318C-CP-TR24VQFN-40C to +85CT/R1.241.040.940.910.90
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RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
USB3318C-CP-TR0.0645000.16000024VQFN4x4x0.9mmMatte Tine3
USB3318-CP0.0645000.61224524VQFN4x4x0.9mmMatte Tine3
USB3318-CP-TR0.0645000.16000024VQFN4x4x0.9mmMatte Tine3
USB3318 Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 13MHz Referenc USB3318
USB331x Family Silicon Errata and Data Sheet Clarification USB3319
AN16.9 USB3319
AN19.17 USB3347
AN19.7 USB3347
AN20.2 USB3347
AN26.21 USB3751A-2
USB3318 Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 13MHz Referenc USB3318
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