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Does STM32F0xxxx USB 2.0 transfer speed have any hardware limitations?

Question asked by An Wu on Oct 20, 2017

We heard that most USB hardware has some limitations so that it can't reach the theoretical transfer speed, but we can't find the relevant information on the manuals from ST.


We are considering using STM32F042K4 to connect our USB device (USB 2.0) and Audio Codec (IIS), but we want to make sure that it can transfer up to 12Mb/s (USB FS theoretical transfer speed) or close so we can implement 96kHz/24bit/2ch audio (which requires ~4.6Mb/s) for both audio in and out (total ~9.2Mb/s).


Thank you!