Datasheet

DocID025644 Rev 3 39/135
STM32F401xD STM32F401xE Pinouts and pin description
54
3C73 8 D1
PC14-
OSC32_IN
(PC14)
I/O FT
(2) (3)
(4)
EVENTOUT OSC32_IN
4C64 9 E1
PC15-
OSC32_OUT
(PC15)
I/O FT
(2) (3)
(4)
EVENTOUT OSC32_OUT
- - - 10 F2 VSS S - - - -
---11G2 VDD S- - - -
5D75 12F1
PH0-OSC_IN
(PH0)
I/O FT
(4)
EVENTOUT OSC_IN
6D66 13G1
PH1-
OSC_OUT
(PH1)
I/O FT
(4)
EVENTOUT OSC_OUT
7 E7 7 14 H2 NRST I/O FT - EVENTOUT -
- - 8 15 H1 PC0 I/O FT - EVENTOUT ADC1_IN10
- - 9 16 J2 PC1 I/O FT - EVENTOUT ADC1_IN11
- - 10 17 J3 PC2 I/O FT -
SPI2_MISO, I2S2ext_SD,
EVENTOUT
ADC1_IN12
- - 11 18 K2 PC3 I/O FT -
SPI2_MOSI/I2S2_SD,
EVENTOUT
ADC1_IN13
---19- VDD S- - - -
8 E6 12 20 - VSSA/VREF- S - - - -
- - - - J1 VSSA S - - - -
- - - - K1 VREF- S - - - -
9 - 13 - - VDDA/VREF+ S - - - -
---21L1 VREF+ S- - - -
- F7 - 22 M1 VDDA S - - - -
10 F6 14 23 L2 PA0 I/O FT
(5)
USART2_CTS,
TIM2_CH1/TIM2_ETR,
TIM5_CH1, EVENTOUT
ADC1_IN0, WKUP
11 G7 15 24 M2 PA1 I/O FT -
USART2_RTS, TIM2_CH2,
TIM5_CH2, EVENTOUT
ADC1_IN1
12 E5 16 25 K3 PA2 I/O FT -
USART2_TX, TIM2_CH3,
TIM5_CH3, TIM9_CH1,
EVENTOUT
ADC1_IN2
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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