Document Library

LEGAL DISCLAIMER
THESE SPECIFICATIONS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF OR THE USB 3.0 PROMOTERS BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Title Category Type Technology Date
SuperMUTT firmware version 57 with update procedure.zip1.83 MBSuperMUTT Firmware Tools Test Tool
stif.pdf0 bytesSystem Test Implementers Forum
  • System Test Implementers Forum
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White Paper
SetupGuide_xHCI_SSUSB_PDK_Ver2.5.pdf275.78 KBTechGuide xHCI PDK Ver 2.5 Tools Test Tool Instruction USB 3.2
USBTMC_1_006a.zip0 bytesTest & Measurement Class Specification
  • USB Test and Measurement Class Specification (USBTMC)
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Specification Device Class Specification
Time Measurement Equipment - Setup Procedure Rev1.03.pdf3.65 MBTime Measurement Equipment Setup Procedure Tools Test Tool Instruction USB4
TMU_FPGA.zip1.04 MBTime Synchronization Files Tools Test Tool USB4
wdm_pm11.pdf0 bytesUnderstanding WDM Power Management v1.1
  • Understanding WDM Power Management v1.1
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White Paper
CabConn_Legacy_3_1_Compliance_Rev_1_1.pdf0 bytesUniversal Serial Bus 3.1 Legacy Connectors and Cable Assemblies Compliance Document Specification Test Specification USB 3.2
pdcv11.pdf987.04 KBUsage Tables for HID Power Devices 1.1 Device Class Specification
white-4c.pdf0 bytesUSB - APM Interactions
  • USB - APM Interactions
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White Paper
USB 2_0 Adopters Agreement - PDF Submission Update 20230216.pdf158.32 KBUSB 2.0 Adopters Agreement
  • USB 2.0 Adopters Agreement
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Legal USB 2.0
CabConn20.pdf0 bytesUSB 2.0 Cable and Connector Class Document Specification Test Specification USB 2.0
USB 2 0 Electrical Compliance Specification(v1.07).pdf753.69 KBUSB 2.0 Electrical Compliance Test Specification Version 1.07 Specification Test Specification USB 2.0
USB_OTG_v2.0_Amendment_final_052609.pdf0 bytesUSB 2.0 On-The-Go Specification Supplement Adopters Agreement
  • USB 2.0 On-The-Go Specification Supplement Adopters Agreement
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Legal
usb_20_20230224.zip13.28 MBUSB 2.0 Specification
  1. The Original USB 2.0 specification released on April 27, 2000
  2. USB 2.0 Adopters Agreement
  3. Errata to the USB 2.0 specification as of December 7, 2000
  4. Mini-B connector Engineering Change Notice to the USB 2.0 specification
  5. Pull-up/pull-down Resistors Engineering Change Notice to the USB 2.0 specification
  6. Errata to the USB 2.0 specification as of May 28, 2002
  7. Interface Association Descriptor Engineering Change Notice to the USB 2.0 specification
  8. Rounded Chamfer Engineering Change Notice to the USB 2.0 specification as of October 8, 2003
  9. Unicode Engineering Change Notice to the USB 2.0 specification as of February 21, 2005
  10. Inter-Chip USB Supplement Revision 1.0 as of March 13, 2006
  11. Micro-USB Cables and Connectors Specification Revision 1.01 as of April 4, 2007 and corresponding Adopters Agreement
  12. USB 2.0 Link Power Management Addendum Engineering Change Notice to the USB 2.0 specification as of July 16, 2007
  13. High-Speed Inter-Chip USB Electrical Specification Revision 1.0 as of September 23, 2007
  14. Suspend Current Limit Changes Engineering Change Notice to the USB 2.0 Specification as of April 9, 2008
  15. 5V Short Circuit Withstand Requirement Change Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  16. Device Capacitance Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  17. Material Change Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  18. USB 2.0 Phase-locked SOFs Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  19. Micro-USB Micro-B ID Pin Resistance and Tolerance stack-up between D+ and D- Engineering Change Notice to the MicroUSB Specification to the USB 2.0 Specification, Revision 1.01 as of December 22, 2008
  20. Quad Type Cable Additional for Micro USB ECN as of December 29, 2009
  21. Clarification on the Chamfer on USB 2.0 Micro Connectors ECN as of March 23, 2010
  22. Maximum Unmating Force Value Definition to USB 2.0 Micro Connectors ECN as of March 23, 2010
  23. "On-The-Go Supplement to the USB 2.0 Specification" Adopters Agreement
  24. USB TEST_MODE Selector Values ECN as of July 26, 2010
  25. Errata for USB 2.0 ECN:  Link Power Management (LPM) - 7/2007 as of October 11, 2011
  26. On-The-Go and Embedded Host Supplement to the USB Revision 2.0 Specification, Revision 2.0 version 1.1a as of July 27, 2012
  27. HSIC ECN as of May 21, 2012
  28. USB 2.0 Connect Timing ECN Update as of April 4, 2013
  29. HSIC Disconnect Supplement ECN as of September 18, 2013
  30. USB 2.0 VBUS Max Limit ECN as of August 11, 2014
  31. USB OTG EH ECN Maximum Vbus Voltage dated November 26, 2014
  32. USB 2.0 DC Resistance as of October 8, 2021
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Specification Base Specification USB 2.0
USB_2.0_Test_Matrix.pdf58.93 KBUSB 2.0 Test Matrix Specification Test Matrix USB 2.0
SSHUB LVS Specification 2019_11_21.pdf783.74 KBUSB 3 Hub LVS Test Specification Specification Test Specification USB 3.2
USB 3_0 Adopters Agreement PDF Submission Update 20230219_0.pdf188.74 KBUSB 3.0 Adopters Agreement
  • USB 3.0 Adopters Agreement
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Legal USB 3.2, USB Type-C
USB_3_0_SuperSpeed_CDR_0p5_whitepaper.pdf0 bytesUSB 3.0 CDR Model
  • USB 3.0 CDR Model
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White Paper
USB_3_0_e-Compliance_methodology_0p5_whitepaper.pdf0 bytesUSB 3.0 Electrical Compliance Methodology
  • USB 3.0 Electrical Compliance Methodology
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White Paper
USB_3_0_Jitter_Budgeting_0p5_whitepaper.pdf0 bytesUSB 3.0 Jitter Budgeting
  • USB 3.0 Jitter Budgeting
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White Paper
327216.pdf35.51 KBUSB 3.0 Radio Frequency Interference Impact on 2.4 GHz Wireless Devices
  • USB 3.0 Radio Frequency Interference Impact on 2.4 GHz Wireless Devices
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White Paper
USB_Superspeed_Equalizer_Design_Guidelines_2011-06-10.pdf0 bytesUSB 3.0 SuperSpeed Equalizer Design Guidelines
  • USB 3.0 SuperSpeed Equalizer Design Guidelines
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White Paper
USB_3.1_Loss_Budget_Rev_1.0_-_2015-03-02.pdf0 bytesUSB 3.1 Channel Loss Budgets
  • USB 3.1 Channel Loss Budgets
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White Paper
USB 3.1 Command Verifier Compliance Test Specification Version 0.72 Specification Test Specification USB 3.2
usb_debug_class_rev_1_0_final_0.pdf1.25 MBUSB 3.1 Debug Class Specification for Debug Devices, Rev. 1.0 Specification Device Class Specification
Included in USB 3.1 zip file0 bytesUSB 3.1 Device Class Specification for Debug Devices Specification
USB31_Embedding_Files_12222016.zip1.61 MBUSB 3.1 Embedding Files Tools Test Tool USB 3.2
USB 3.1 Legacy Cable and Connector Revision 1.0.zip7.64 MBUSB 3.1 Legacy Cable and Connector Revision 1.0 Specification Cable and Connector Specification
TechGuide_xHCI_SSUSB_PDK_Ver2.1.pdf0 bytesUSB 3.1 Peripheral Development Kit:
USB 3.1 xHCI-based Certification Platform
Tools USB 3.2
USB31_Embedding_Files_12222016.zip0 bytesUSB 3.1 Reference Channel Models
  • USB 3.1 Reference Channel Models
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White Paper
USB3p1_Front_Panel_CabCon_Implment_Doc_Rev1p1.pdf0 bytesUSB 3.1/USB Type-C(TM) Desktop Front Panel Cable and Connector Implementation Document
  • USB 3.1/USB Type-C(TM) Desktop Front Panel Cable and Connector Implementation Document
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White Paper
USB 3 2 Link Layer Test Specification 2024 03 03.pdf1.27 MBUSB 3.2 Link Layer Test Specification Specification Test Specification USB 3.2
USB 3.2 Test Matrix_2.pdf32.64 KBUSB 3.2 Product Test Matrix Specification Test Matrix
usb_32_202206_0.zip23.84 MBUSB 3.2 Revision 1.1 - June 2022 Specification Base Specification USB 3.2
USB 80G PHY background.pdf1.33 MBUSB 80G PHY Layer Analysis Presentations USB4
uasp_1_0.zip0 bytesUSB Attached SCSI Protocol (UASP) v1.0 and Adopters Agreement
  • USB Attached SCSI Protocol (UASP) v1.0
  • Adopters Agreement
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Specification Device Class Specification
USB Audio v4.0.zip2.71 MBUSB Audio Devices Release 4.0 and Adopters Agreement
  • USB Device Class Definition for Audio Devices Release 4.0
  • USB Audio v4.0 Adopters Agreement
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Specification Device Class Specification
USB Authentication Specification Rev 1.0 with ECN and Errata through January 7, 2019.zip2.69 MBUSB Authentication Specification Rev. 1.0 with ECN and Errata through January 7, 2019 Specification
bwpaper2.pdf0 bytesUSB Bandwidth Analysis
  • USB Bandwidth Analysis
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White Paper
USB BC 1.2 Compliance Plan rev 1.2.pdf1.59 MBUSB Battery Charging 1.2 Compliance Plan
  • USB Battery Charging 1.2 Compliance Plan
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Specification Test Specification
D1T2-1 - USB Branding Session.pdf1.22 MBUSB Branding Session Presentations USB 3.2, USB Power Delivery, USB Type-C
USB MIDI v2_0.pdf1.52 MBUSB Class Definition for MIDI Devices v2.0 Specification Device Class Specification
MezzanineConnectorFinal.pdf0 bytesUSB Connector for Mezzanine Applications Guidelines Rev. 1.0
  • USB Connector for Mezzanine Applications Guidelines Rev. 1.0
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Specification Cable and Connector Specification
D1T1-1 - Welcome Keynote Taipei.pdf927.53 KBUSB DevDays 2019 - Welcome Keynote Presentations USB 3.2, USB4
USBDevDaysSeoul2022ExhibitorApplication.pdf195.44 KBUSB DevDays Seoul Exhibitor Application
USBDevDaysSeoul 2022SponsorApplication.pdf197.46 KBUSB DevDays Seoul Sponsor Application
AV_BDP_v1.0.pdf0 bytesUSB Device Class Definition for Audio/Video Devices Basic Device Profile (BDP)
  • USB Device Class Definition for Audio/Video Devices
  • Basic Device Profile (BDP)
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Specification Device Class Specification
USB I3C Device Class Revision 1.0.pdf1.31 MBUSB I3C Device Class Specification Specification Device Class Specification
USB I3C Device Class Revision 1.1.pdf1.52 MBUSB I3C® Device Class Specification v1.1 Specification Device Class Specification