AnsweredAssumed Answered

the reset pin of stm32

Question asked by on Feb 19, 2012
Latest reply on Feb 19, 2012 by Clive One
When power on , the reset pin functions well. But after several minitues, the reset pin goes to 2.x V and then goes to 0.6V. I just soldered a simple board, only the power and IC and caps and oscillator. Someone also encountered this phenomenon, but I do not have any solutions. So if you have any sugggestion? Thank you!
The board is 4 layer and the caps' one pin to IC VDD, and caps' another pin to GND plane not to IC's GND pin.If this kind of place and route is suitable?