USB3300

The USB3300 is an industrial temperature Hi-Speed USB Physical Layer Transceiver (PHY). The USB3300 uses a low pin count interface (ULPI) to connect to a ULPI compliant Link layer. The ULPI interface reduces the UTMI+ interface from 54 pins to 12 pins using a method of in-band signaling and status byte transfers between the Link and PHY.

This PHY was designed from the start with the ULPI interface. No UTMI to ULPI wrappers are used in this design which provides a seamless ULPI to Link interface. The result is a PHY with a low latency transmit and receive time. Microchip's low latency high speed and full speed receiver provide the option of re-using existing UTMI Links with a simple wrapper to convert UTMI to ULPI.

The ULPI interface allows the USB3300 PHY to operate as a device, host, or an On-The-Go (OTG) device. Designs using the USB3300 PHY as a device, can add host and OTG capability at a later date with no additional pins.

The ULPI interface, combined with Microchip's proprietary technology, makes the USB3300 the ideal method of adding Hi-Speed USB to new designs. The USB3300 features an industry leading small footprint package (5mm by 5mm) with sub 1mm height. In addition the USB3300 integrates all DP and DM termination resistances and requires a minimal number of external components.

产品特性
  • USB-IF Hi-Speed certified to the Universal Serial Bus Specification Rev 2.0
  • Interface compliant with the ULPI Specification revision 1.1 in 8-bit mode
  • Industry standard UTMI+ Low Pin Interface (ULPI) Converts 54 UTMI+ signals into a standard 12 pin Link controller interface
  • 54.7mA Unconfigured Current (typical) - ideal for bus powered applications
  • 83uA suspend current (typical) - ideal for battery powered applications
  • Latch-Up performance exceeds 150 mA per EIA/JESD 78, Class II
  • ESD protection levels of ±8kV HBM without external protection devices
  • Integrated protection to withstand IEC61000-4-2 ESD tests (±8kV contact and ±15kV air) per 3rd party test facility
  • Supports FS pre-amble for FS hubs with a LS device attached (UTMI+ Level 3)
  • Supports HS SOF and LS keep-alive pulse
  • Includes full support for the optional On-The-Go (OTG) protocol detailed in the On-The-Go Supplement Revision 1.0a specification
  • Supports the OTG Host Negotiation Protocol (HNP) and Session Request Protocol (SRP)
  • Allows host to turn VBUS off to conserve battery power in OTG applications
  • Supports OTG monitoring of VBUS levels with internal comparators. Includes support for an external VBUS or fault monitor.
  • Low Latency Hi-Speed Receiver (43 Hi-Speed clocks Max) allows use of legacy UTMI Links with a ULPI wrapper
  • Integrated Pull-up resistor on STP for interface protection allows a reliable Link/PHY start-up with slow Links (software configured for low power)
  • Internal 1.8 volt regulators allow operation from a single 3.3 volt supply
  • Internal short circuit protection of ID, DP and DM lines to VBUS or ground
  • Integrated 24MHz Crystal Oscillator supports either crystal operation or 24MHz external clock input
  • Internal PLL for 480MHz Hi-Speed USB operation
  • Industrial Operating Temperature -40°C to +85°C
  • 32 pin, QFN RoHS Compliant package (5 x 5 x 0.90 mm height)
  • Cell Phones
  • PDAs
  • MP3 Players
  • Scanners
  • External Hard Drives
  • Digital Still and Video Cameras
  • Portable Media Players
  • Printers
技术参数
Parameter Name Value Value
Description USB 2.0 ULPI PHY IC with OTG USB 2.0 ULPI PHY IC with OTG
Upstream Port ULPI ULPI
Reference Clock Freq 24MHz 24MHz
I/O Voltage (V) 3.3V 3.3V
Crystal Support Yes Yes
OTG Yes Yes
Temp. Range Min. -40 -40
Temp. Range Max. 85 85
文档资料
USB3300 Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface Data SData Sheets06/30/2016998KB
AN13.10 - USB3300 PHY Layout GuidelinesAppNote04/25/2014636KB
AN19.17 - ULPI Design GuideAppNote04/25/2014375KB
AN26.21 - USB Device Design ChecklistAppNote08/10/2015386KB
USB3300 IBIS model 3300r100.ibsIBIS06/30/200668KB
USB3300 IBIS model 3300r101.ibsIBIS06/30/2006325KB
USB3300 IBIS model 3300r102.ibsIBIS06/30/2006274KB
USB3300 Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface Data BProduct Briefs01/24/2013301KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
USB3300-EZK32VQFN-40C to +85CTRAY1.241.040.940.910.90
USB3300-EZK-CAG32VQFN-40C to +85CTRAY1.361.141.031.000.99
USB3300-EZK-TR32VQFN-40C to +85CT/R1.241.040.940.910.90
USB3300-EZK-TR-CAR32VQFN-40C to +85CT/R**********
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器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
USB3300-EZK-TR0.0636000.13800032VQFN5x5x0.9mmMatte Tine3
USB3300-EZK0.0636000.73469432VQFN5x5x0.9mmMatte Tine3
USB3300-EZK-TR-CAR0.0636000.13800032VQFN5x5x0.9mmMatte Tine3
USB3300-EZK-CAG0.0636000.73469432VQFN5x5x0.9mmMatte Tine3
USB3300 Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface Data S USB3300
AN13.10 USB3300
AN19.17 USB3347
AN26.21 USB3751A-2
USB3300 Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface Data B USB3300