Lptim Functional Description; Lptim Block Diagram; Lptim Trigger Mapping; Table 72. Lptim1 External Trigger Connection - ST STM32F410 Reference Manual

RM0401
18.4

LPTIM functional description

18.4.1

LPTIM block diagram

18.4.2

LPTIM trigger mapping

The LPTIM external trigger connections are detailed hereafter:

Figure 166. Low-power timer block diagram

Table 72. LPTIM1 external trigger connection

TRIGSEL
lptim_ext_trig0
lptim_ext_trig1
lptim_ext_trig2
lptim_ext_trig3
lptim_ext_trig4
lptim_ext_trig5
RM0401 Rev 3
Low-power timer (LPTIM)
External trigger
PB6 or PC3 input on AF1
RTC alarm A output signal
RTC alarm B output signal
RTC tamper output signal
TIM1 trigger output (0) output signal
TIM5 trigger output (3) output signal
451/771
472