Datasheet
DS6329 Rev 16 33/184
STM32F20xxx Functional overview
183
3.20.1 Advanced-control timers (TIM1, TIM8)
The advanced-control timers (TIM1, TIM8) can be seen as three-phase PWM generators
multiplexed on 6 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 16-bit PWM generators, they have full modulation capability (0-
100%).
The TIM1 and TIM8 counters can be frozen in debug mode. Many of the advanced-control
timer features are shared with those of the standard TIMx timers which have the same
architecture. The advanced-control timer can therefore work together with the TIMx timers
via the Timer Link feature for synchronization or event chaining.
General
purpose
TIM2,
TIM5
32-bit
Up,
Down,
Up/down
Any integer
between 1
and 65536
Yes 4 No
30
MHz
60
MHz
TIM3,
TIM4
16-bit
Up,
Down,
Up/down
Any integer
between 1
and 65536
Yes 4 No
30
MHz
60
MHz
Basic
TIM6,
TIM7
16-bit Up
Any integer
between 1
and 65536
Yes 0 No
30
MHz
60
MHz
General
purpose
TIM9 16-bit Up
Any integer
between 1
and 65536
No 2 No
60
MHz
120
MHz
TIM10,
TIM11
16-bit Up
Any integer
between 1
and 65536
No 1 No
60
MHz
120
MHz
TIM12 16-bit Up
Any integer
between 1
and 65536
No 2 No
30
MHz
60
MHz
TIM13,
TIM14
16-bit Up
Any integer
between 1
and 65536
No 1 No
30
MHz
60
MHz
Table 5. Timer feature comparison (continued)
Timer type Timer
Counter
resolution
Counter
type
Prescaler
factor
DMA
request
generation
Capture/
compare
channels
Complementary
output
Max
interface
clock
Max
timer
clock
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.