Datasheet

STM32F303xB STM32F303xC Pinouts and pin description
DocID023353 Rev 7 43/133
PA12
TIM16_
CH1
TIM1_CH2N
USART1
_RTS
COMP2
_OUT
CAN_TX
TIM4_
CH2
TIM1_ETR
USB_
DP
EVENT
OUT
PA13
SWDIO
-JTMS
TIM16_
CH1N
TSC_
G4_IO3
IR_
OUT
USART3
_CTS
TIM4_
CH3
EVENT
OUT
PA14
SWCLK
-JTCK
TSC_
G4_IO4
I2C1_
SDA
TIM8_
CH2
TIM1_BKIN
USART2
_TX
EVENT
OUT
PA15 JTDI
TIM2_
CH1_
ETR
TIM8_
CH1
I2C1_
SCL
SPI1_
NSS
SPI3_NSS,
I2S3_WS
USART2
_RX
TIM1_
BKIN
EVENT
OUT
Table 12. Alternate functions for port A (continued)
Port
&
Pin
Name
AF0 AF1 AF2 AF3 AF4 AF5 AF6 AF7 AF8 AF9 AF10 AF11 AF12 AF14 AF15