STMicroelectronics STM32L151QCH6 Manual page 50

AFIO0 AFIO1
Port name
SYSTEM TIM2
PD8 - -
PD9 - -
PD10 - -
PD11 - -
PD12 - -
PD13 - -
PD14 - -
PD15 - -
PE0 - -
PE1 - -
PE2 TRACECK -
PE3 TRACED0 -
PE4 TRACED1 -
PE5 TRACED2 -
PE6-WKUP3 TRACED3 -
Table 9. Alternate function input/output (continued)
Digital alternate function number
AFIO2 AFIO3 AFIO4 AFIO5
TIM9/
TIM3/4/5 I2C1/2 SPI1/2
10/11
- - - -
- - - -
- - - -
- - - -
TIM4_CH1 - - -
TIM4_CH2 - - -
TIM4_CH3 - - -
TIM4_CH4 - - -
TIM4_ETR TIM10_CH1 - -
- TIM11_CH1 - -
TIM3_ETR - - -
TIM3_CH1 - - -
TIM3_CH2 - - -
- TIM9_CH1 - -
- TIM9_CH2 - -
AFIO6 AFIO7 AFIO8 .. AFIO11 AFIO12 ..
Alternate function
SPI3 USART1/2/3 -
- USART3_TX -
- USART3_RX -
- USART3_CK -
- USART3_CTS -
- USART3_RTS -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
AFIO14
LCD - CPRI SYSTEM
EVENT
SEG28 TIMx_IC1
OUT
EVENT
SEG29 TIMx_IC2
OUT
EVENT
SEG30 TIMx_IC3
OUT
EVENT
SEG31 TIMx_IC4
OUT
EVENT
SEG32 TIMx_IC1
OUT
EVENT
SEG33 TIMx_IC2
OUT
EVENT
SEG34 TIMx_IC3
OUT
EVENT
SEG35 TIMx_IC4
OUT
EVENT
SEG36 TIMx_IC1
OUT
EVENT
SEG37 TIMx_IC2
OUT
EVENT
SEG 38 TIMx_IC3
OUT
EVENT
SEG 39 TIMx_IC4
OUT
EVENT
- TIMx_IC1
OUT
EVENT
- TIMx_IC2
OUT
EVENT
- - TIMx_IC3
OUT
AFIO15