STM32F078CB datasheet(37/120 Pages) STMICROELECTRONICS

37 / 120 page

DocID026006 Rev 4

37/120

STM32F078CB, STM32F078RB, STM32F078VB

Pinouts and pin descriptions

A12

PA12

I/O

(4)

USART1_RTS, TIM1_ETR,

COMP2_OUT,

TSC_G4_IO4, EVENTOUT

USB_DP

A11

PA13

I/O

(4)

(5)

IR_OUT, SWDIO,

USB_NOE

C11

PF6

I/O

(4)

F11

VSS

Ground

G11

VDDIO2

Digital power supply

A10

PA14

I/O

(4)

(5)

USART2_TX, SWCLK

PA15

I/O

(4)

SPI1_NSS, I2S1_WS,

USART2_RX,

USART4_RTS,

TIM2_CH1_ETR,

EVENTOUT

B11

PC10

I/O

(4)

USART3_TX, USART4_TX

C10

PC11

I/O

(4)

USART3_RX, USART4_RX

B10

PC12

I/O

(4)

USART3_CK,

USART4_CK

PD0

I/O

(4)

SPI2_NSS, I2S2_WS

PD1

I/O

(4)

SPI2_SCK, I2S2_CK

PD2

I/O

(4)

USART3_RTS, TIM3_ETR

PD3

I/O

SPI2_MISO, I2S2_MCK,

USART2_CTS

PD4

I/O

SPI2_MOSI, I2S2_SD,

USART2_RTS

PD5

I/O

USART2_TX

PD6

I/O

USART2_RX

PD7

I/O

USART2_CK

PB3

I/O

SPI1_SCK, I2S1_CK,

TIM2_CH2, TSC_G5_IO1,

EVENTOUT

Table 12. STM32F078CB/RB/VB pin definitions (continued)

Pin numbers

Pin name

(function upon

reset)

type

Pin functions

Alternate functions

Additional

functions

STM32F078CB 数据表(PDF) 37 Page - STMicroelectronics

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