Datasheet
DS10969 Rev 5 61/204
STM32L475xx Pinouts and pin description
84
-11 VDD S - - - -
512
PH0-OSC_IN
(PH0)
I/O FT - EVENTOUT OSC_IN
613
PH1-OSC_OUT
(PH1)
I/O FT - EVENTOUT OSC_OUT
7 14 NRST I/O RST - - -
8 15 PC0 I/O FT_fa -
LPTIM1_IN1, I2C3_SCL,
DFSDM1_DATIN4,
LPUART1_RX, LPTIM2_IN1,
EVENTOUT
ADC123_IN1
9 16 PC1 I/O FT_fa -
LPTIM1_OUT, I2C3_SDA,
DFSDM1_CKIN4,
LPUART1_TX, EVENTOUT
ADC123_IN2
10 17 PC2 I/O FT_a -
LPTIM1_IN2, SPI2_MISO,
DFSDM1_CKOUT,
EVENTOUT
ADC123_IN3
11 18 PC3 I/O FT_a -
LPTIM1_ETR, SPI2_MOSI,
SAI1_SD_A, LPTIM2_ETR,
EVENTOUT
ADC123_IN4
-19 VSSA S - - - -
-20 VREF- S - - - -
12 - VSSA/VREF- S - - - -
- 21 VREF+ S - - - VREFBUF_OUT
-22 VDDA S - - - -
13 - VDDA/VREF+ S - - - -
14 23 PA0 I/O FT_a -
TIM2_CH1, TIM5_CH1,
TIM8_ETR, USART2_CTS,
UART4_TX, SAI1_EXTCLK,
TIM2_ETR, EVENTOUT
OPAMP1_VINP, ADC12_IN5,
RTC_TAMP2/WKUP1
15 24 PA1 I/O FT_a -
TIM2_CH2, TIM5_CH2,
USART2_RTS_DE,
UART4_RX, TIM15_CH1N,
EVENTOUT
OPAMP1_VINM, ADC12_IN6
16 25 PA2 I/O FT_a -
TIM2_CH3, TIM5_CH3,
USART2_TX, SAI2_EXTCLK,
TIM15_CH1, EVENTOUT
ADC12_IN7, WKUP4/LSCO
17 26 PA3 I/O TT_a -
TIM2_CH4, TIM5_CH4,
USART2_RX, TIM15_CH2,
EVENTOUT
OPAMP1_
VOUT, ADC12_IN8
Table 16. STM32L475xx pin definitions (continued)
Pin
Number
Pin name
(function after
reset)
Pin type
I/O structure
Notes
Pin functions
LQFP64
LQFP100
Alternate functions Additional functions
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