STM32F303XD Datasheet, PDF(46/173 Page) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, up to 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V

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STM32F303XD Datasheet, PDF (46/173 Pages) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, up to 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V

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Pinout and pin description

STM32F303xD STM32F303xE

Pin number

Table 13. STM32F303xD/E pin definitions (continued)

Pin name

(function after

reset)

Alternate functions Additional functions

- 45 M11 - 67 PE14

- 46 M12 - 68 PE15

29 47 L10 K4 69 PB10

30 48 L11 K3 70 PB11

31 49

32 50

K1,

F12 J1, 71

G12 J5 72

VSS

VDD

33 51 L12 J4 73 PB12

34 52 K12 J3 74 PB13

35 53 K11 J2 75 PB14

36 54 K10 H4 76 PB15

- 55 K9 - 77 PD8

46/173

EVENTOUT, TIM1_CH4,

I/O TTa (1) SPI4_MOSI, TIM1_BKIN2, ADC4_IN1(3)

FMC_D11

I/O

TTa

(1) EVENTOUT, TIM1_BKIN,

USART3_RX, FMC_D12

ADC4_IN2(3)

I/O TTa -

TIM2_CH3, TSC_SYNC,

USART3_TX, EVENTOUT

COMP5_INM,

OPAMP3_VINM,

OPAMP4_VINM

I/O TTa -

TIM2_CH4, TSC_G6_IO1,

USART3_RX, EVENTOUT

ADC12_IN14,

COMP6_INP,

OPAMP4_VINP

S - --

TSC_G6_IO2,

I2C2_SMBAL,

I/O TTa (5) SPI2_NSS/I2S2_WS,

ADC4_IN3(3),

COMP3_INM,

TIM1_BKIN, USART3_CK, OPAMP4_VOUT

EVENTOUT

I/O TTa -

TSC_G6_IO3,

SPI2_SCK/I2S2_CK,

TIM1_CH1N,

USART3_CTS,

EVENTOUT

ADC3_IN5(3),

COMP5_INP,

OPAMP3_VINP,

OPAMP4_VINP

I/O TTa -

TIM15_CH1,

TSC_G6_IO4,

SPI2_MISO/I2S2ext_SD,

TIM1_CH2N,

USART3_RTS,

EVENTOUT

ADC4_IN4(3),

COMP3_INP,

OPAMP2_VINP

I/O TTa -

RTC_REFIN, TIM15_CH2,

TIM15_CH1N,

TIM1_CH3N,

SPI2_MOSI/I2S2_SD,

ADC4_IN5(3),

COMP6_INM

EVENTOUT

I/O

TTa

(1)

EVENTOUT,

USART3_TX, FMC_D13

ADC4_IN12,

OPAMP4_VINM

DocID026415 Rev 5

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