STMicroelectronics STM32L151RE Manual page 51

AFIO0 AFIO1
Port name
SYSTEM TIM2
PE2 TRACECK -
PE3 TRACED0 -
PE4 TRACED1 -
PE5 TRACED2 -
PE6-
TRACED3 -
WKUP3
PE7 - -
PE8 - -
TIM2_CH1_
PE9 -
ETR
PE10 - TIM2_CH2
PE11 - TIM2_CH3
PE12 - TIM2_CH4
PE13 - -
PE14 - -
PE15 - -
Table 9. Alternate function input/output (continued)
Digital alternate function number
AFIO2 AFIO3 AFIO4 AFIO5
Alternate function
TIM3/4/ TIM9/
I2C1/2 SPI1/2
5 10/11
TIM3_ETR - -
TIM3_CH1 - -
TIM3_CH2 - -
- TIM9_CH1 -
- TIM9_CH2 -
- - -
- - -
- - -
- - -
- - -
- - - SPI1_NSS
- - - SPI1_SCK
- - - SPI1_MISO
- - - SPI1_MOSI
AFIO6 AFIO7 AFIO8
USART1/2/ UART4/
SPI3
3
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- -
- -
- -
- -
. .
AFIO11 AFIO14 AFIO15
. .
- LCD - CPRI SYSTEM
5
EVENT
- - SEG 38 - TIMx_IC3
OUT
EVENT
- - SEG 39 - TIMx_IC4
OUT
EVENT
- - - - TIMx_IC1
OUT
EVENT
- - - - TIMx_IC2
OUT
EVENT
- - - - TIMx_IC3
OUT
EVENT
- - - - TIMx_IC4
OUT
EVENT
- - - - TIMx_IC1
OUT
EVENT
- - - - TIMx_IC2
OUT
EVENT
- - - - TIMx_IC3
OUT
EVENT
- - - - TIMx_IC4
OUT
EVENT
- - - - TIMx_IC1
OUT
EVENT
- - - - TIMx_IC2
OUT
EVENT
- - - - TIMx_IC3
OUT
EVENT
- - - - TIMx_IC4
OUT