STM32F427XX Datasheet, PDF(65/239 Page) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, 225DMIPS, up to 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT

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STM32F427XX Datasheet, PDF (65/239 Pages) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, 225DMIPS, up to 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT

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STM32F427xx STM32F429xx

Pinouts and pin description

Table 10. STM32F427xx and STM32F429xx pin and ball definitions (continued)

Pin number

Pin name

(function after

reset)(1)

Alternate functions

Additional

functions

SPI2_SCK/I2S2_CK(7),

- - C11 D14 132 - 155 D14

PI1

I/O FT - FMC_D25, DCMI_D8,

-

LCD_G6, EVENTOUT

TIM8_CH4,

SPI2_MISO,

- - B12 C14 133 - 156 C14

PI2

I/O FT - I2S2ext_SD, FMC_D26,

-

DCMI_D9, LCD_G7,

EVENTOUT

TIM8_ETR,

- - A12 C13 134 - 157 C13

PI3

I/O FT

-

SPI2_MOSI/I2S2_SD,

FMC_D27, DCMI_D10,

-

EVENTOUT

- - D11 D9 135 F5 - F9

VSS

S

-

-

-

- - D3 C9 136 A1 158 E10

VDD

S

-

-

-

76 109 A11 A14 137 B1 159 A14

PA14

(JTCK-

SWCLK)

I/O FT -

JTCK-SWCLK/

EVENTOUT

-

JTDI,

77 110 B11 A13 138 C2 160 A13

PA15

(JTDI)

TIM2_CH1/TIM2_ETR,

I/O FT -

SPI1_NSS,

SPI3_NSS/I2S3_WS,

-

EVENTOUT

SPI3_SCK/I2S3_CK,

USART3_TX,

78 111 C10 B14 139 A2 161 B14

PC10

I/O FT - UART4_TX, SDIO_D2,

-

DCMI_D8, LCD_R2,

EVENTOUT

I2S3ext_SD,

SPI3_MISO,

79 112 B10 B13 140 B2 162 B13

PC11

I/O FT -

USART3_RX,

-

UART4_RX, SDIO_D3,

DCMI_D4, EVENTOUT

SPI3_MOSI/I2S3_SD,

80 113 A10 A12 141 C3 163 A12

PC12

I/O FT

-

USART3_CK,

UART5_TX, SDIO_CK,

-

DCMI_D9, EVENTOUT

81 114 D9 B12 142 B3 164 B12

PD0

I/O FT -

CAN1_RX, FMC_D2,

EVENTOUT

-

DocID024030 Rev 9

65/238

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