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STM32F0x2 USB and VDDIO2

Question asked by mbavaro on Jan 5, 2016
Latest reply on Jan 7, 2016 by mbavaro
On STM32F0x2 (USB line) PA11 and PA12 are used for USB. However, the datasheet states these are supplied by VDDIO2 which can go down to 1.62V. So one cannot use the USB functionality when using the STM32 for logic level translation (from VDDIO2 at 1.8V to VDD at 3.3V). However, one could use VDD at 2V and VDDIO2 at 3.3V I guess.. or I am overlooking something?

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