Datasheet

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STM32F401xD STM32F401xE Pinouts and pin description

- - - 45 M11 PE14 I/O FT -

SPI4_MOSI, TIM1_CH4,

EVENTOUT

- - - 46 M12 PE15 I/O FT - TIM1_BKIN, EVENTOUT -

21 E3 29 47 L10 PB10 I/O FT -

SPI2_SCK/I2S2_CK,

I2C2_SCL, TIM2_CH3,

EVENTOUT

- - - - K9 PB11 I/O FT - EVENTOUT -

22 G2 30 48 L11 VCAP1 S - - - -

23 D3 31 49 F12 VSS S - - - -

24 F2 32 50 G12 VDD S - - - -

25 E2 33 51 L12 PB12 I/O FT -

SPI2_NSS/I2S2_WS,

I2C2_SMBA, TIM1_BKIN,

EVENTOUT

26 G1 34 52 K12 PB13 I/O FT -

SPI2_SCK/I2S2_CK,

TIM1_CH1N, EVENTOUT

27 F1 35 53 K11 PB14 I/O FT -

SPI2_MISO, I2S2ext_SD,

TIM1_CH2N, EVENTOUT

28 E1 36 54 K10 PB15 I/O FT -

SPI2_MOSI/I2S2_SD,

TIM1_CH3N, EVENTOUT

RTC_REFIN

- - - 55 - PD8 I/O FT - EVENTOUT -

- - - 56 K8 PD9 I/O FT - EVENTOUT -

- - - 57 J12 PD10 I/O FT - EVENTOUT -

- - - 58 J11 PD11 I/O FT - EVENTOUT -

- - - 59 J10 PD12 I/O FT - TIM4_CH1, EVENTOUT -

- - - 60 H12 PD13 I/O FT - TIM4_CH2, EVENTOUT -

- - - 61 H11 PD14 I/O FT - TIM4_CH3, EVENTOUT -

- - - 62 H10 PD15 I/O FT - TIM4_CH4, EVENTOUT -

- - 37 63 E12 PC6 I/O FT -

I2S2_MCK, USART6_TX,

TIM3_CH1, SDIO_D6,

EVENTOUT

- - 38 64 E11 PC7 I/O FT -

I2S3_MCK, USART6_RX,

TIM3_CH2, SDIO_D7,

EVENTOUT

Table 8. STM32F401xD/xE pin definitions (continued)

Pin Number

Pin name

(function

after reset)

(1)

Pin type

I/O structure

Notes

Alternate functions

Additional

functions

UQFN48

WLCSP49

LQFP64

LQFP100

UFBGA100

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