STM32F091CB datasheet(37/127 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

37 / 127 page

DocID026284 Rev 3

37/127

STM32F091xB STM32F091xC

Pinouts and pin descriptions

M11 45

PE14

I/O

SPI1_MISO, I2S1_MCK,

TIM1_CH4

M12 46

PE15

I/O

SPI1_MOSI, I2S1_SD,

TIM1_BKIN

L10

PB10

I/O

FTf

SPI2_SCK, I2S2_CK,

I2C2_SCL,

USART3_TX, CEC,

TSC_SYNC, TIM2_CH3

L11

48H730H322

PB11

I/O

FTf

USART3_RX, TIM2_CH4,

EVENTOUT,

TSC_G6_IO1,

I2C2_SDA

F12

49D531H223

VSS

Ground

G12 50

VDD

Digital power supply

L12

PB12

I/O

TIM1_BKIN, TIM15_BKIN,

SPI2_NSS, I2S2_WS,

USART3_CK,

TSC_G6_IO2,

EVENTOUT

K12

PB13

I/O

FTf

SPI2_SCK, I2S2_CK,

I2C2_SCL,

USART3_CTS,

TIM1_CH1N,

TSC_G6_IO3

K11

PB14

I/O

FTf

SPI2_MISO, I2S2_MCK,

I2C2_SDA,

USART3_RTS,

TIM1_CH2N, TIM15_CH1,

TSC_G6_IO4

K10

PB15

I/O

SPI2_MOSI, I2S2_SD,

TIM1_CH3N,

TIM15_CH1N,

TIM15_CH2

WKUP7,

RTC_REFIN

PD8

I/O

USART3_TX

PD9

I/O

USART3_RX

J12

PD10

I/O

USART3_CK

J11

PD11

I/O

USART3_CTS

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) 37 Page - STMicroelectronics

STM32F091CB 数据表(HTML) 37 Page - STMicroelectronics

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