Power control (PWR) RM0367
166/1043 RM0367 Rev 7
Comparator auto-wakeup (AWU) from the Stop mode
• To wake up from the Stop mode with a comparator 1 or comparator 2 wakeup event, it
is necessary to:
a) Configure the EXTI Line 21 for comparator 1 or EXTI Line 22 for comparator 2
(Interrupt or Event mode) to be sensitive to the selected edges (falling, rising or
falling and rising)
b) Configure the comparator to generate the event.
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