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CKusc.1
Associate
March 31, 2021
Question

Development board with support for HS usb transfer

  • March 31, 2021
  • 1 reply
  • 995 views

Hello

I'd like to get a STM32 board that has support for HS usb transfer, but i'm not sure how to understand if a board supports it or not, how can i know? Is it enough for the STM32 chip to support it and to have a usb port on the board?

thanks

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1 reply

Uwe Bonnes
Chief
April 1, 2021

If you have a non-locked STLINKV3, it is a nice development board. F723 is the only STM32 with built-in HS phy, other chips need an external phy for HS

CKusc.1
CKusc.1Author
Associate
April 15, 2021

Hi i see, and if i wanted to add a phy that's something that can be done to a existing board or requires a custom pcb? do you know any custom pcb design that uses the f723?

Uwe Bonnes
Chief
April 15, 2021

The F723 Disco board exposes both HS and FS USB.