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Watchdog with low power mode

Question asked by verhaeghe.alexis on Nov 16, 2015
Hi everyone,

I am using the STM32L152 MCU. I am trying to implement a watchdog on my low power module (in stop mode).
The device only wakes up on interrupt in order to optimize power consumption.
I saw differents topics on this and I know we can't disable IWDG or WWDG when enabled.

Does anyone found a solution to implement a watchdog with low power mode ? (without waking up MCU periodically to reload counter ...)

Regards

Alexis

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