USB Low-Full-High Speed Peripherals

[TeMa_2997106]

The power-on sequence is described in the data sheet.

(Within 10ms between VDD and VDDIO1)

What failure mode will occur if this specification is violated?

Thanks,

Tetsuo

[YiZ_31 · Accepted solution]

Hi Tetsuo-san,

The most common scenario is that the device could not enumerate correctly after reset.

Regards,
Eddie

[TeMa_2997106]

Eddie-san,

Thank you for your answer.

I understand that it will not suffer serious damage such as device destruction. Is it correct?

Thanks,

Tetsuo

[YiZ_31]

Hi Tetso-san,

No, it will not cause device destruction.

Regards,
Eddie

[TeMa_2997106]

Eddie-san,

Thank you very much.

I understand.

Thanks,

Tetsuo