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STOMPOU · 2024-01-19

Hi,we have developed a board with a low resolution camera interface using an STM32L0xx MCU.Now we want to use an HD camera and for this we have a module supporting USB2.0@30fps of 1920H x 1080V frames on USB, so it is really important to use a USB HS...

STOMPOU · 2024-01-19

Then that's the answer! There is indeed HS capability. Many thanks for the feedback!Such performance is already enough for our app.

STOMPOU · 2024-01-19

> But as a minimum i would start with a F723 (has hi-speed usb + phy ) .True, as this is the most powerful MCU with HS capability. But still I think HS is closer to FS. I would expect at least a difference of an order of magnitude, eg. 100/150 Mbps.

STOMPOU · 2024-01-19

I tend to agree, although the camera output shall already be MPEG4 encoded and as such shall be stored.But still the question remains, why HS is not really HS?

STOMPOU · 2024-01-19

Many thanks for the feedback and the data.The app won't have anything time-consuming (no transcoding, no decoding and on-the-fly processing but simple storage), nevertheless if few hundreds of Mbps is not achievable in the so-called HS mode, then it ...

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