STM32F412RG datasheet(51/193 Pages) STMICROELECTRONICS

部件名	STM32F412RG

功能描述	ARM-Cortex-M4 32b MCUFPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm. interfaces

PDF	193 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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51 / 193 page

DocID028087 Rev 4

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STM32F412xE/G

Pinouts and pin description

VREF-

913 F7

VDDA/

VREF+

S-

VREF+

22 M1

VDDA

10 14 E6 23

PA0

I/O

TIM2_CH1/TIM2_ETR,

TIM5_CH1, TIM8_ETR,

USART2_CTS,

EVENTOUT

ADC1_0,

WKUP1

11 15 G7 24 M2

PA1

I/O

TIM2_CH2, TIM5_CH2,

SPI4_MOSI/I2S4_SD,

USART2_RTS,

QUADSPI_BK1_IO3,

EVENTOUT

ADC1_1

12 16 H8 25

PA2

I/O

TIM2_CH3, TIM5_CH3,

TIM9_CH1, I2S2_CKIN,

USART2_TX, FSMC_D4,

EVENTOUT

ADC1_2

13 17 F6 26

PA3

I/O

TIM2_CH4, TIM5_CH4,

TIM9_CH2, I2S2_MCK,

USART2_RX, FSMC_D5,

EVENTOUT

ADC1_3

VSS

BYPASS_

REG

IFT

19H728

VDD

14 20 G6 29 M3

PA4

I/O

SPI1_NSS/I2S1_WS,

SPI3_NSS/I2S3_WS,

USART2_CK,

DFSDM1_DATIN1,

FSMC_D6, EVENTOUT

ADC1_4

15 21 F5 30

PA5

I/O

TIM2_CH1/TIM2_ETR,

TIM8_CH1N,

SPI1_SCK/I2S1_CK,

DFSDM1_CKIN1,

FSMC_D7, EVENTOUT

ADC1_5

Table 9. STM32F412xE/G pin definition (continued)

Pin Number

Pin name

(function

after

reset)(1)

type

I/O

structure

Notes

Alternate functions

Additional

functions

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