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Why sometimes BlueNRG-1 Flash gets corrupt on power up?

Question asked by Mukhtar Khan on Nov 19, 2017
Latest reply on Nov 24, 2017 by Mukhtar Khan

I'm facing a serious issue with the BlueNRG-1 chip. Its flash sometimes gets corrupt on power up. It is happening due to slow discharging of bulk electrolytic cap of 100uF. When I remove capacitor then it works fine but I can't remove capacitor because I will power this board with the external adaptor in the field. In general all power adaptor has capacitors at the output. So How to solve this problem? Anyone please suggest. I would be really thankful.

 

Thanks

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