Hi team,
My customer tested a user scenario that unplug the 3V3 power during Flash write, the device no longer worked after power cycling. He compared the Flash data and did not see any changes in program section, so he wondered if nothing is changed in the code, why the device can't run normally. The device can be resolved by reprogramming it. Can you explain the cause? I have test code if need to look into. Thanks a lot!!
Regards,
Jo