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RM0351 RTC wakeup

Question asked by Juha Aaltonen on Sep 10, 2017
Latest reply on Sep 11, 2017 by Imen D

In the STM32L4x5/4x6 reference manual (and some other manuals too, like RM0090) the figure 374 shows that the RTC wakeup timer can be clocked with ck_apre, but the description of RTC_CR says that the alternate input is ck_spre.

Can someone confirm that the register description is right and the picture is wrong?

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