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USB5734

Status: In Production

Features:

  • Four downstream USB3.1 Gen1/2.0 ports
  • Integrated Hub Feature Controller (HFC) enabling I/O Bridging and FlexConnect
  • USB to I2C/UART/SPI/GPIO bridge endpoint support
  • FlexConnect: Host port Swapping and Switching to downstream Devices
  • Simultaneous data transfer for 2500 mA of High Speed charging
  • Enables charging from a mobile platform that is powered-off
  • Port Config Straps: Predefined configuration of port settings – Battery Charging, Non-Removable, Disable
  • Mixed Mode – includes I2C, FlexConnect and general purpose FlexConnect
  • FlexConnect Mode – enable FlexConnect via both h/w and s/ control
  • Port Speed Mode – use of LED to differentiate between Full, High and Superspeed
  • Port BC Mode – use of LED to differentiate between BC1.2 and standard USB charging
  • UART Mode – provides necessary signals to support DB9 UART interface
  • ProTouch2: Configuration tool to enable enhanced OEM configuration options through either One-Time Programmable (OTP) (8Kbit) or external SPI ROM
  • Manufacturing line programming tool and field update capabilities
  • USB Link Power Management (LPM) support
  • IETF RFC 4122 compliant 128-bit UUID
  • Compatible with Microsoft® Windows® 8/8.1 and other major OS’s
  • 64-pin (9 x 9 mm) SQFN lead-free, RoHS compliant package
  • Industrial grade temperature support (-40°C to +85°C)
  • Automotive quality and PPAP support
  • Expansion Hubs
  • Docking Stations
  • LCD Monitors
  • HDTVs
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Microchip’s USB5734 Smart hub is a 4 port, SuperSpeed (SS)/Hi-Speed (HS), low power, configurable and fully compliant with the USB 3.1 Gen 1 specification. The USB5734 also supports Full Speed (FS) and Low Speed (LS) USB signaling, offering complete coverage of all defined USB operating speeds. The new SuperSpeed hubs operate in parallel with the USB 2.0 controller, so 5 Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.

The USB5734 is also a Smart Hub which is defined as a USB hub that integrates system levels functions typically associated with a separate MCU or processor. Microchip’s USB5734 Smart Hub enables communication to other peripherals in addition to USB. This I/O bridging capability allows the host to seamlessly interface to peripherals via I2C, SPI, GPIOs or a UART over USB. Microchip’s Smart hubs also enable a downstream device to take control of the host system by swapping roles and becoming the host port. The Smart hub can also switch between two different hosts if required. This role changing technology is called FlexConnect and can be initiated through hardware or software commands.

Smart hubs also supports custom configurations of external ports and GPIO pins. ProTouch2, Microchip’s proprietary software utility, can be used to program On-chip One Time Programmable (OTP) ROM which stores required register settings to ensure the desired start up configuration at power on. All LED, GPIOs and port control signal pins are under firmware control, allowing for maximum operational flexibility. However, for even more simplicity, the USB5734 can be configured through a series of external low-cost resistor bootstraps. A handful of bootstap pins are available on the USB5734 to enable standard configurations for GPIOs and downstream ports. No OTP programming required..


*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Additional Features
      Highlights
      • Four downstream USB3.1 Gen1/2.0 ports
      • Integrated Hub Feature Controller (HFC) enabling I/O Bridging and FlexConnect
      • I/O Bridging: Host communication to external peripherals
        • USB to I2C/UART/SPI/GPIO bridge endpoint support
      • FlexConnect: Host port Swapping and Switching to downstream Devices
      • Battery Charging: USB-IF revision 1.2 support on downstream ports (DCP, CDP, SDP)
        • Simultaneous data transfer for 2500 mA of High Speed charging
        • Enables charging from a mobile platform that is powered-off
      • Port Config Straps: Predefined configuration of port settings – Battery Charging, Non-Removable, Disable
      • Application Straps: Predefined configuration of GPIOs for specific Use Cases
        • Mixed Mode – includes I2C, FlexConnect and general purpose FlexConnect
        • FlexConnect Mode – enable FlexConnect via both h/w and s/ control
        • Port Speed Mode – use of LED to differentiate between Full, High and Superspeed
        • Port BC Mode – use of LED to differentiate between BC1.2 and standard USB charging
        • UART Mode – provides necessary signals to support DB9 UART interface
      • ProTouch2: Configuration tool to enable enhanced OEM configuration options through either One-Time Programmable (OTP) (8Kbit) or external SPI ROM
      • Manufacturing line programming tool and field update capabilities
      • USB Link Power Management (LPM) support
      • IETF RFC 4122 compliant 128-bit UUID
      • Compatible with Microsoft® Windows® 8/8.1 and other major OS’s
      • 64-pin (9 x 9 mm) SQFN lead-free, RoHS compliant package
      • Industrial grade temperature support (-40°C to +85°C)
      • Automotive quality and PPAP support
        Target Applications
        • Expansion Hubs
        • Docking Stations
        • LCD Monitors
        • HDTVs
      Parametrics
      Name
      Value
      Upstream Port
      USB 3.1 Gen 1
      USB Speed
      USB 3.1 Gen 1
      Downstream Ports
      4
      MGMT I/F
      I2C
      ROM I/F
      SPI
      Op Voltage (V)
      3.3
      MultiTRAK Tech
      Yes
      PortMap
      Yes
      PortSwap
      Yes
      TrueSpeed
      Yes
      PHYBoost
      Yes
      Temp. Range Min.
      -40
      Temp. Range Max.
      85

      Documents

      Jump to:

      Brochures

      11/24/2015
      1473KB

      Development Environment

      • Demo & Evaluation Boards
      • Software Libraries
      • Application Examples
      Demo & Evaluation Boards
      DT-USB5734 Development Board
      DT-USB5734 Development Board ( DT-USB5734 )

      The DT-USB5734 is Microchip’s latest Smart hub design that demonstrates the ease and simplicity of designing in USB Type-C™ connectors around Microchip’s newest 4 port, USB3.1 Gen1 Smart Hub - the USB5734. In addition to the USB Type-C interface, the USB5734 Smart Hub has the ability to expand the reach of the USB host by providing a non-USB bridging “port” to...

      Learn More
      Add To Cart
      EVB-USB5734 USB3.1 Gen1 Controller Hub Evaluation Board
      EVB-USB5734 USB3.1 Gen1 Controller Hub Evaluation Board ( EVB-USB5734 )

      The EVB-USB5734 is a demonstration and evaluation platform that provides the necessary requirements and interface options for evaluating the USB5734 Smart Hub on a 4-layer RoHS-compliant Printed Circuit Board (PCB). This will allow the user to gain an understanding of the product and accelerate the integration of the EVB-USB5734 into the user’s design. The EVB-USB5734 is compliant with the...

      Learn More
      Add To Cart
      Software Libraries
      MPLAB(r) Connect Configurator - Programming and Configuration Utility

      Follow this link for the latest revision of the MPLAB(r) Connect Configurator -> Click

      ...

      Learn More
      ProTouch2 USB57X4 Linux SDK

      Protouch2  Linux  SDK  allows  the  user  to  access  the  USB57X4  family  of  Microchip  hubs.  It  can  also  be...

      Learn More
      ProTouch2 USB57X4 MAC SDK

      Protouch2  MAC  SDK  allows  the  user  to  access  the  USB57X4  family  of  Microchip  hubs.  It  can  also  be...

      Learn More

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      RoHS Information

      Part Number
      Device Weight (g)
      Shipping Weight (Kg)
      Lead Count
      Package Type
      Package Width
      Solder Composition
      JEDEC Indicator
      RoHS
      China EFUP
      USB5734REL/MR
      0.232400
      1.769231
      64
      QFN
      9x9x0.9mm
      Matte Tin
      e3
      USB5734/MR
      0.232400
      1.769231
      64
      QFN
      9x9x0.9mm
      Matte Tin
      e3
      USB5734-I/MR
      0.232400
      1.769231
      64
      QFN
      9x9x0.9mm
      Matte Tin
      e3
      USB5734T-I/MR
      0.232400
      0.370303
      64
      QFN
      9x9x0.9mm
      Matte Tin
      e3
      USB5734T/MR
      0.232400
      0.370303
      64
      QFN
      9x9x0.9mm
      Matte Tin
      e3
      USB5734/MRTB
      0.232400
      1.769231
      64
      QFN
      9x9x0.9mm
      Matte Tin
      e3
      To see a complete listing of RoHS data for this device, please Click here
      Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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