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problem REST pin STM32

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paul0

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Hi all;

I have a problem with the reset pin of my STM32 MCU.
When I need to activate the reset the pin ( in red) I pull it to ground and then what happens is that the MCU crashes (burned).
the datasheet of the STM32 shows that there is an internal pull up resistor which in my opinion could cause the problem:

1) Is my design for the reset pin correct
2) did i have to put a resistor connected to Vdd outside the MCU
3)If yes what could cause the MCU failure


thanks
 

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