STM32F091CB datasheet(39/127 Pages) STMICROELECTRONICS

部件名	STM32F091CB

功能描述	ARM-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers, ADC, DAC & comm. interfaces, 2.0 - 3.6V

PDF	127 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

39 / 127 page

DocID026284 Rev 3

39/127

STM32F091xB STM32F091xC

Pinouts and pin descriptions

A10

76A749B337

PA14

I/O

(3)

(4)

USART2_TX, SWCLK

PA15

I/O

(3)

SPI1_NSS, I2S1_WS,

USART2_RX,

USART4_RTS,

TIM2_CH1_ETR,

EVENTOUT

B11

78B751A3

PC10

I/O

(3)

USART3_TX,

USART4_TX

C10

79B652

PC11

I/O

(3)

USART3_RX,

USART4_RX

B10

80C553

PC12

I/O

(3)

USART3_CK,

USART4_CK,

USART5_TX

PD0

I/O

(3)

SPI2_NSS, I2S2_WS,

CAN_RX

PD1

I/O

(3)

SPI2_SCK, I2S2_CK

CAN_TX

PD2

I/O

(3)

USART3_RTS,

TIM3_ETR, USART5_RX

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, USART5_TX

PB4

I/O

SPI1_MISO, I2S1_MCK,

TIM17_BKIN, TIM3_CH1,

TSC_G5_IO2,

EVENTOUT, USART5_RX

Table 13. STM32F091xB/xC pin definitions (continued)

Pin numbers

Pin name

(function upon

reset)

Pin functions

Alternate functions

Additional

functions

STM32F091CB 数据表(PDF) 39 Page - STMicroelectronics

STM32F091CB 数据表(HTML) 39 Page - STMicroelectronics

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