ST STM32WL55JC User Manual

RM0453 Rev 2 831/1454
RM0453 General-purpose timer (TIM2)
893
The following figures show some examples of the counter behavior for different clock
frequencies when TIMx_ARR=0x36.
Figure 197. Counter timing diagram, internal clock divided by 1
Figure 198. Counter timing diagram, internal clock divided by 2
36
34
33
32 31
30 2F
04
03
02 01 00
05
MS31184V1
CK_PSC
CNT_EN
Timerclock = CK_CNT
Counter register
Update event (UEV)
Counter underflow
(cnt_udf)
Update interrupt flag
(UIF)
35
MS31185V1
CK_PSC
CNT_EN
Timerclock = CK_CNT
Counter register
Update event (UEV)
Counter underflow
Update interrupt flag
(UIF)
0002
0001
0000
0036
0035
0034
0033

ST STM32WL55JC Specifications

General

Brand	ST
Model	STM32WL55JC
Category	Microcontrollers
Language	English