DocID024597 Rev 3 1033/1693
RM0351 Low-power timer (LPTIM)
1045
Figure 346. Encoder mode counting sequence
30.5 LPTIM low power modes
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Table 165. Effect of low-power modes on the LPTIM
Mode Description
Sleep No effect. LPTIM interrupts cause the device to exit Sleep mode.
Low-power run No effect.
Low-power sleep
No effect. LPTIM interrupts cause the device to exit the Low-power sleep
mode.
Stop 0 / Stop 1
No effect when LPTIM is clocked by LSE or LSI. LPTIM interrupts cause
the device to exit Stop 0 and Stop 1.
Stop 2
No effect on LPTIM1 when LPTIM1 is clocked by LSE or LSI. LPTIM1
interrupts cause the device to exit Stop 2. LPTIM2 registers content is
kept but LPTIM2 must be disabled before entering Stop 2.
Standby
The LPTIM peripheral is powered down and must be reinitialized after
exiting Standby or Shutdown mode.
Shutdown
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