STM32L162XE Datasheet, PDF (49/129 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
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
PF10
PF11
PF12
PF13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TIM5_ETR
-
-
-
-
-
-
TIM5_CH2
-
-
-
-
-
-
TIM5_CH3
-
-
-
-
-
-
TIM5_CH4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT
-
-
-
-
-
-
EVENT
OUT