General-purpose timers (TIM15/TIM16/TIM17) RM0440
1390/2126 RM0440 Rev 4
30.5 TIM15/TIM16/TIM17 low-power modes
30.6 TIM15/TIM16/TIM17 interrupts
The TIM15/TIM16/TIM17 can generate multiple interrupts, as shown in Table 298.
Table 297. Effect of low-power modes on TIM15/TIM16/TIM17
Mode Description
Sleep
No effect, peripheral is active. The interrupts can cause the device to exit from Sleep
mode.
Stop
The timer operation is stopped and the register content is kept. No interrupt can be
generated.
Standby The timer is powered-down and must be reinitialized after exiting the Standby mode.
Table 298. Interrupt requests
Interrupt
acronym
Interrupt event Event flag
Enable
control bit
Interrupt clear
method
Exit
from
Sleep
mode
Exit from
Stop and
Standby
mode
TIM
Update UIF UIE write 0 in UIF Yes No
Capture/compare 1 CC1IF CC1IE write 0 in CC1IF Yes No
Capture/compare 2
(1)
CC2IF CC2IE write 0 in CC2IF Yes No
Commutation (COM) COMIF COMIE write 0 in COMIF Yes No
Trigger
(1)
TIF TIE write 0 in TIF Yes No
Break BIF BIE write 0 in BIF Yes No
1. Available for TIM15 only.
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