STM32F302xx/STM32F303xx
Pinouts and pin description
Table 11. STM32F302xx/STM32F303xx pin definitions (continued)
Pin number
Pin functions
Pin name
(function
after
Alternate functions
Additional functions
reset)
USART2_CTS,
ADC1_IN1, COMP1_INM,
RTC_ TAMP2, WKUP1,
COMP7_INP(3)
TIM2_CH1_ETR,
23
14
10
PA0
I/O TTa
TIM8_BKIN(3), TIM8_ETR(3)
,
TSC_G1_IO1, COMP1_OUT
ADC1_IN2, COMP1_INP,
OPAMP1_VINP,
USART2_RTS, TIM2_CH2,
TSC_G1_IO2, TIM15_CH1N
24
25
26
15
16
17
11
12
13
PA1
PA2
PA3
I/O TTa
I/O TTa
I/O TTa
OPAMP3_VINP(3)
USART2_TX, TIM2_CH3,
TIM15_CH1, TSC_G1_IO3,
COMP2_OUT
ADC1_IN3, COMP2_INM,
OPAMP1_VOUT
ADC1_IN4, OPAMP1_VINP,
COMP2_INP,
OPAMP1_VINM
USART2_RX, TIM2_CH4,
TIM15_CH2, TSC_G1_IO4
(1)
27
28
18
19
PF4
I/O TTa
S
COMP1_OUT
ADC1_IN5
VDD_4
ADC2_IN1, DAC1_OUT1,
OPAMP4_VINP(3)
,
COMP1_INM, COMP2_INM,
SPI1_NSS, SPI3_NSS,
I2S3_WS(3), USART2_CK,
TSC_G2_IO1, TIM3_CH2
COMP3_INM(3)
COMP4_INM,
COMP5_INM(3)
COMP6_INM,
COMP7_INM(3)
,
29
20
14
PA4
I/O TTa
,
ADC2_IN2, DAC1_OUT2(3)
OPAMP1_VINP,
OPAMP2_VINM,
OPAMP3_VINP(3)
,
SPI1_SCK, TIM2_CH1_ETR,
TSC_G2_IO2
COMP1_INM, COMP2_INM,
30
21
15
PA5
I/O TTa
COMP3_INM(3)
COMP4_INM,
COMP5_INM(3)
COMP6_INM,
COMP7_INM(3)
,
,
SPI1_MISO, TIM3_CH1,
TIM8_BKIN(3), TIM1_BKIN,
TIM16_CH1, COMP1_OUT,
TSC_G2_IO3
31
32
22
23
16
17
PA6
PA7
I/O TTa
I/O TTa
ADC2_IN3, OPAMP2_VOUT
SPI1_MOSI, TIM3_CH2,
TIM17_CH1, TIM1_CH1N,
TIM8_CH1N(3), TSC_G2_IO4,
COMP2_OUT
ADC2_IN4, COMP2_INP,
OPAMP2_VINP,
OPAMP1_VINP
(1)
(1)
33
34
24
25
PC4
PC5
I/O TTa
I/O TTa
USART1_TX
ADC2_IN5
ADC2_IN11,OPAMP2_VINM,
OPAMP1_VINM
USART1_RX, TSC_G3_IO1
Doc ID 023353 Rev 5
37/133
STMICROELECTRONICS [ ST ]
