Specially developded for on-board devices, the S2R72A54 is a USB HUB controller LSI which can be used under the highest operating temperature in the industry from -40℃ to +105℃.
The greatest feature of this product is that stable communication can be performed even in sever environments where there are excessively long cables,many junctions and etc.
Furthermore, the S2R72A54 also supports low power consumption designs and on-board quality.

On-board Quality

  • AEC-Q100 support.


  • Down stream port×4(HS×4)

Low Voltage Operation

  • HVDD3.3V (±0.3V)

Small Size Package

  • QFP48-pin 7mm x 7mm, QFN36-pin 6mm x 6mm, QFN36-pin 6mm x 6mm Wettable

Extensive Operating Temperatrue Range

  • -40℃ to +105℃

Document download

S2R72A4x series

Abundant Product Groups

  • S2R72A42:Down stream port ×2(HS×2)
  • S2R72A43:Down stream port ×3(HS×2, FS×1)
  • S2R72A44:Down stream port ×4(HS×2, FS×2)