STM32F091VB 查看數據表（PDF） - STMicroelectronics

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STM32F091VB

ARM®-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers, ADC, DAC, and comm. interfaces, 2.0 - 3.6V

STMicroelectronics 

STM32F091xB STM32F091xC

Table 18. Alternate functions selected through GPIOE_AFR registers for port E

Pin name

AF0

AF1

PE0

TIM16_CH1

EVENTOUT

PE1

TIM17_CH1

EVENTOUT

PE2

TIM3_ETR

TSC_G7_IO1

PE3

TIM3_CH1

TSC_G7_IO2

PE4

TIM3_CH2

TSC_G7_IO3

PE5

TIM3_CH3

TSC_G7_IO4

PE6

TIM3_CH4

-

PE7

TIM1_ETR

USART5_CK_RTS

PE8

TIM1_CH1N

USART4_TX

PE9

TIM1_CH1

USART4_RX

PE10

TIM1_CH2N

USART5_TX

PE11

TIM1_CH2

USART5_RX

PE12

TIM1_CH3N

SPI1_NSS, I2S1_WS

PE13

TIM1_CH3

SPI1_SCK, I2S1_CK

PE14

TIM1_CH4

SPI1_MISO, I2S1_MCK

PE15

TIM1_BKIN

SPI1_MOSI, I2S1_SD

Table 19. Alternate functions selected through GPIOF_AFR registers for port F

Pin

name

AF0

AF1

AF2

PF0

CRS_SYNC

I2C1_SDA

-

PF1

-

I2C1_SCL

-

PF2

EVENTOUT

USART7_TX

USART7_CK_RTS

PF3

EVENTOUT

USART7_RX

USART6_CK_RTS

PF6

-

-

-

PF9

TIM15_CH1

USART6_TX

-

PF10

TIM15_CH2

USART6_RX

-

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DocID026284 Rev 4

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