ST STM32F446 Series User Manual

RM0390 Rev 4 583/1328
RM0390 General-purpose timers (TIM9 to TIM14)
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Figure 204. General-purpose timer block diagram (TIM9 and TIM12)
18.2.2 TIM10/TIM11 and TIM13/TIM14 main features
The features of general-purpose timers TIM10/TIM11 and TIM13/TIM14 include:
• 16-bit auto-reload upcounter
• 16-bit programmable prescaler used to divide the counter clock frequency by any factor
between 1 and 65536 (can be changed “on the fly”)
• independent channel for:
– Input capture
– Output compare
– PWM generation (edge-aligned mode)
– One-pulse mode output
• Interrupt generation on the following events:
– Update: counter overflow, counter initialization (by software)
– Input capture
– Output compare
Auto-reload register
Capture/Compare 1 register
Capture/Compare 2 register
U
U
U
CC1I
CC2I
Tr i g ge r
controller
Stop, Clear
TI1FP1
TI2FP2
ITR0
ITR1
ITR2
ITR3
TRGI
output
control
OC1
OC1REF
OC2REF
U
UI
Reset, Enable, Count
IC1
IC2
Prescaler
Prescaler
Input filter &
Edge detector
IC2PS
IC1PS
TI1FP1
output
control
OC2
Reg
event
Notes:
Preload registers transferred
to active registers on
U
event
according to control bit
interrupt
TGI
TRC
TRC
ITR
TRC
TI1F_ED
Input filter &
Edge detector
CC1I
CC2I
TI1FP2
TI2FP1
TI2FP2
TI1
TI2
TIMx_CH1
TIMx_CH2
TIMx_CH1
TIMx_CH2
Prescaler COUNTER
+/-
CK_PSC
PSC
CNT
CK_CNT
controller
mode
Slave
Internal clock (CK_INT)
ai17190

ST STM32F446 Series Specifications

General

Brand	ST
Model	STM32F446 Series
Category	Microcontrollers
Language	English