RM0390 Rev 4 669/1328
RM0390 Real-time clock (RTC)
691
Table 125. Interrupt control bits
Interrupt event Event flag
Enable
control
bit
Exit the
Sleep
mode
Exit the
Stop
mode
Exit the
Standby
mode
Alarm A ALRAF ALRAIE yes yes
(1)
1. Wakeup from STOP and Standby modes is possible only when the RTC clock source is LSE or LSI.
yes
(1)
Alarm B ALRBF ALRBIE yes yes
(1)
yes
(1)
Wakeup WUTF WUTIE yes yes
(1)
yes
(1)
TimeStamp TSF TSIE yes yes
(1)
yes
(1)
Tamper1 detection TAMP1F TAMPIE yes yes
(1)
yes
(1)
Tamper2 detection
(2)
2. If RTC_TAMPER2 pin is present. Refer to device datasheet pinout.
TAMP2F TAMPIE yes yes
(1)
yes
(1)
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