Table 25. Timer 4 Alternate Function Remapping; Table 26. Timer 3 Alternate Function Remapping; Table 27. Timer 2 Alternate Function Remapping - ST STM32F102 Series Reference Manual

RM0008
Table 25.
1. Remap available only for 100-pin and for 144-pin package.
Table 26.
Alternate function
1. Remap available only for 64-pin, 100-pin and 144-pin packages.
Table 27.
Alternate function
TIM2_CH1_ETR
TIM2_CH2
TIM2_CH3
TIM2_CH4
1. Remap not available on 36-pin package.
2. TIM_CH1 and TIM_ETR share the same pin but cannot be used at the same time (which is why we have
this notation: TIM2_CH1_ETR).
General-purpose and alternate-function I/Os (GPIOs and AFIOs)
Timer 4 alternate function remapping
Alternate function
TIM4_CH1
TIM4_CH2
TIM4_CH3
TIM4_CH4
Timer 3 alternate function remapping
TIM3_REMAP[1:0] =
TIM3_CH1
TIM3_CH2
TIM3_CH3
TIM3_CH4
Timer 2 alternate function remapping
TIM2_REMAP[1:
0] = "00" (no
remap)
(2)
PA0
PA1
TIM4_REMAP = 0
PB6
PB7
PB8
PB9
TIM3_REMAP[1:0] =
"00" (no remap) "10" (partial remap)
PA6
PA7
PB0
PB1
TIM2_REMAP[1:
0] = "01" (partial
remap)
PA15
PB3
PA2
PA3
TIM4_REMAP = 1
PD12
PD13
PD14
PD15
TIM3_REMAP[1:0] =
"11" (full remap)
PB4
PB5
TIM2_REMAP[1: TIM2_REMAP[1:
0] = "10" (partial 0] = "11" (full
(1)
remap) remap)
PA0
PA1
PB10
PB11
(1)
(1)
PC6
PC7
PC8
PC9
(1)
PA15
PB3
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