Advanced-control timers (TIM1/TIM8/TIM20)
The duty cycle and / or period changes are spread over 16 consecutive periods, as
described in the
1078/2083
Figure 303. PWM resolution vs frequency
PWM resolution
20-bit
16-bit
Dithering
No Dithering
F
PWM
min
Figure 304
below.
RM0440 Rev 1
RM0440
PWM frequency
MSv47464V2
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