STM32L162XE Datasheet, PDF (47/129 Pages) STMicroelectronics – Ultra-low-power platform

Table 9. Alternate function input/output (continued)
Digital alternate function number
AFIO0
Port name
AFIO1 AFIO2 AFIO3 AFIO4 AFIO5 AFIO6 AFIO7
Alternate function
AFIO8
.
.
AFIO11
.
.
AFIO14
AFIO15
SYSTEM
TIM2
TIM3/4/
5
TIM9/
10/11
I2C1/2 SPI1/2
SPI3
USART1/2/
3
UART4/
5
-
LCD
- CPRI
SYSTEM
PD4
PD5
PD6
PD7
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
PE0
PE1
-
-
-
-
-
SPI2_MOSI
I2S2_SD
-
USART2_RTS
-
-
-
- TIMx_IC1
EVENT
OUT
-
-
-
-
-
-
-
USART2_TX
-
-
-
- TIMx_IC2
EVENT
OUT
-
-
-
-
-
-
-
USART2_RX
-
-
-
- TIMx_IC3
EVENT
OUT
-
-
-
TIM9_CH2
-
-
-
USART2_CK
-
-
-
- TIMx_IC4
EVENT
OUT
-
-
-
-
-
-
-
USART3_TX
-
- SEG28
- TIMx_IC1
EVENT
OUT
-
-
-
-
-
-
-
USART3_RX
-
- SEG29
- TIMx_IC2
EVENT
OUT
-
-
-
-
-
-
-
USART3_CK
-
- SEG30
- TIMx_IC3
EVENT
OUT
-
-
-
-
-
-
-
USART3_CTS
-
- SEG31
- TIMx_IC4
EVENT
OUT
-
-
TIM4_CH1
-
-
-
-
USART3_RTS
-
- SEG32
- TIMx_IC1
EVENT
OUT
-
-
TIM4_CH2
-
-
-
-
-
-
- SEG33
- TIMx_IC2
EVENT
OUT
-
-
TIM4_CH3
-
-
-
-
-
-
- SEG34
- TIMx_IC3
EVENT
OUT
-
-
TIM4_CH4
-
-
-
-
-
-
- SEG35
- TIMx_IC4
EVENT
OUT
-
-
TIM4_ETR TIM10_CH1
-
-
-
-
-
- SEG36
- TIMx_IC1
EVENT
OUT
-
-
-
TIM11_CH1
-
-
-
-
-
- SEG37
- TIMx_IC2
EVENT
OUT