STM32F446ME datasheet(49/201 Pages) STMICROELECTRONICS

49 / 201 page

DocID027107 Rev 5

49/201

STM32F446xC/E

Pinout and pin description

PA3

I/O FT

TIM2_CH4, TIM5_CH4,

TIM9_CH2, SAI1_FS_A,

USART2_RX,

OTG_HS_ULPI_D0,

EVENTOUT

ADC123_IN3

VSS

BYPASS_REG

VDD

PA4

I/O TC

SPI1_NSS/I2S1_WS,

SPI3_NSS/I2S3_WS,

USART2_CK,

OTG_HS_SOF,

DCMI_HSYNC,

EVENTOUT

ADC12_IN4,

DAC_OUT1

PA5

I/O TC

TIM2_CH1/TIM2_ETR,

TIM8_CH1N,

SPI1_SCK/I2S1_CK,

OTG_HS_ULPI_CK,

EVENTOUT

ADC12_IN5,

DAC_OUT2

PA6

I/O FT

TIM1_BKIN, TIM3_CH1,

TIM8_BKIN, SPI1_MISO,

I2S2_MCK, TIM13_CH1,

DCMI_PIXCLK,

EVENTOUT

ADC12_IN6

PA7

I/O FT

TIM1_CH1N, TIM3_CH2,

TIM8_CH1N,

SPI1_MOSI/I2S1_SD,

TIM14_CH1,

FMC_SDNWE,

EVENTOUT

ADC12_IN7

PC4

I/O FT

I2S1_MCK, SPDIFRX_IN2,

FMC_SDNE0, EVENTOUT

ADC12_IN14

PC5

I/O FT

USART3_RX,

SPDIFRX_IN3,

FMC_SDCKE0,

EVENTOUT

ADC12_IN15

Table 10. STM32F446xx pin and ball descriptions (continued)

Pin Number

Pin name (function

after reset)

Alternate functions

Additional

functions

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