stm32f10x power Supply

faris · ‎2008-06-05

Posted on June 05, 2008 at 17:55

faris · ‎2011-05-17

Posted on May 17, 2011 at 12:36

Hello all,

Does the STM32F10XX work with operating voltage supply superior to 3.6V? My circuit will be needing an external 5V power supply.

thnx.

obtronix · ‎2011-05-17

Posted on May 17, 2011 at 12:36

No, datasheet says max supply voltage before damage is 4.0V. from 3.6V to 4.0V it won't damage the part, just not guaranteed to work

st3 · ‎2011-05-17

Posted on May 17, 2011 at 12:36

Quote:

My circuit will be needing an external 5V power supply.

So your circuit will need to include a regulator, won't it? 8-)