Datasheet

Functional overview STM32F413xG/H
34/208 DocID029162 Rev 6
3.22.1 Advanced-control timers (TIM1, TIM8)
The advanced-control timers (TIM1/8) can be seen as three-phase PWM generator
multiplexed on 4 independent channels. They have complementary PWM outputs with
programmable inserted dead times. They can also be considered as complete general-
purpose timers. Their 4 independent channels can be used for:
• Input capture
• Output compare
• PWM generation (edge- or center-aligned modes)
• One-pulse mode output
If configured as standard 16-bit timers, they have the same features as the general-purpose
TIMx timers. If configured as a 16-bit PWM generator, they have full modulation capability
(0-100%).
The advanced-control timers can work together with the TIMx timers via the Timer Link
feature for synchronization or event chaining.
TIM1 and TIM8 support independent DMA request generation.
3.22.2 General-purpose timers (TIMx)
There are elven synchronizable general-purpose timers embedded in the STM32F413xG/H
(see
Table 5 for differences).
• TIM2, TIM3, TIM4, TIM5
The STM32F413xG/H devices include 4 full-featured general-purpose timers: TIM2.
TIM3, TIM4 and TIM5. TIM2 and TIM5 timers are based on a 32-bit auto-reload
up/downcounter and a 16-bit prescaler while TIM3 and TIM4 timers are based on a 16-
bit auto-reload up/downcounter plus a 16-bit prescaler. They all features four
Basic
timers
TIM6,
TIM7
16-bit Up
Any
integer
between 1
and
65536
Yes 0 No 50 100
Low-
power
timer
LPTIM1 16-bit Up
Between
1 and 128
No 2 No 50 100
Table 5. Timer feature comparison (continued)
Timer
type
Timer
Counter
resolution
Counter
type
Prescaler
factor
DMA
request
generation
Capture/
compare
channels
Complemen-
tary output
Max.
interface
clock
(MHz)
Max.
timer
clock
(MHz)
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