STM32F372CB datasheet(35/128 Pages) STMICROELECTRONICS

35 / 128 page

STM32F37x

Pinouts and pin description

Doc ID 022691 Rev 3

35/128

PE12

I/O

(2)

(1)

SDADC1_AIN0P,

SDADC2_AIN3P,

SDADC2_AIN4M

M10

PE13

I/O

(2)

(1)

SDADC1_AIN0M ,

SDADC2_AIN2P

M11

PE14

I/O

(2)

(1)

SDADC2_AIN1P,

SDADC2_AIN2M

M12

PE15

I/O

(2)

(1)

USART3_RX

SDADC2_AIN0P

L10

PB10

I/O

(2)

(1)

SPI2_SCK/I2S2_CK,

USART3_TX, CEC,

TSC_SYNC, TIM2_CH3

SDADC2_AIN0M

L11

VREFSD-

(1)

External reference voltage for SDADC1, SDADC2, SDADC3

(negative input)

F12

VSSSD

(1)

SDADC1, SDADC2, SDADC3 ground

31 23

VSSSD/

VREFSD-

SDADC1, SDADC2, SDADC3 ground / External reference

voltage for SDADC1, SDADC2, SDADC3 (negative input)

G12

VDDSD12

(1)

SDADC1 and SDADC2 power supply

32 24

VDDSD

SDADC1, SDADC2, SDADC3 power supply

L12

VDDSD3

(1)

SDADC3 power supply

K12 33 25

VREFSD+

External reference voltage for SDADC1, SDADC2, SDADC3

(positive input)

K11 34 26

PB14

I/O

(3)

SPI2_MISO/I2S2_MCK,

USART3_RTS, TIM15_CH1,

TIM12_CH1, TSC_G6_IO1

SDADC3_AIN8P

K10 35 27

PB15

I/O

(3)

SPI2_MOSI/I2S2_SD,

TIM15_CH1N, TIM15_CH2,

TIM12_CH2, TSC_G6_IO2

SDADC3_AIN7P,

SDADC3_AIN8M,

RTC_REFCLKIN

36 28

PD8

I/O

(3)

SPI2_SCK/I2S2_CK,

USART3_TX, TSC_G6_IO3

SDADC3_AIN6P

PD9

I/O

(3)

(1)

USART3_RX, TSC_G6_IO4

SDADC3_AIN5P,

SDADC3_AIN6M

J12

PD10

I/O

(3)

(1)

USART3_CK

SDADC3_AIN4P

J11

PD11

I/O

(3)

(1)

USART3_CTS

SDADC3_AIN3P,

SDADC3_AIN4M

J10

PD12

I/O

(3)

(1)

USART3_RTS, TIM4_CH1,

TSC_G8_IO1

SDADC3_AIN2P

Table 11.

STM32F37x pin definitions (continued)

Pin numbers

Pin name

(function

after reset)

type

Pin functions

Alternate function

Additional functions

STM32F372CB 数据表(PDF) 35 Page - STMicroelectronics

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