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STM32L471 is not programmable after it put into Standby mode

Question asked by a.giladgili on Aug 10, 2017
Latest reply on Aug 10, 2017 by Tilen MAJERLE

Hi Everyone,

 

I put my MCU into standby mode and now I cannot program/erase it using Segger J-flash.

I'm not sure its releated to the standby mode but it's the 3rd board it happens on.

Erasing option bytes wasn't successful too.

 

If anyone knows a solution it would be much appreciated.

 

Thanks

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