STM32F091CB datasheet(35/127 Pages) STMICROELECTRONICS

Il numero della parte	STM32F091CB

Spiegazioni elettronici	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%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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35 / 127 page

DocID026284 Rev 3

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STM32F091xB STM32F091xC

Pinouts and pin descriptions

PF2

I/O

EVENTOUT,

USART7_TX,

USART7_CK_RTS

WKUP8

VSSA

Analog ground

VDDA

Analog power supply

PF3

I/O

EVENTOUT,

USART7_RX,

USART6_CK_RTS

PA0

I/O

TTa

USART2_CTS,

TIM2_CH1_ETR,

TSC_G1_IO1,

USART4_TX

COMP1_OUT

RTC_ TAMP2,

WKUP1,

ADC_IN0,

COMP1_INM6

PA1

I/O

TTa

USART2_RTS,

TIM2_CH2,

TIM15_CH1N,

TSC_G1_IO2,

USART4_RX,

EVENTOUT

ADC_IN1,

COMP1_INP

PA2

I/O

TTa

USART2_TX, TIM2_CH3,

TIM15_CH1,

TSC_G1_IO3

COMP2_OUT

ADC_IN2,

WKUP4,

COMP2_INM6

PA3

I/O

TTa

USART2_RX,TIM2_CH4,

TIM15_CH2,

TSC_G1_IO4

ADC_IN3,

COMP2_INP

VSS

Ground

VDD

Digital power supply

PA4

I/O

TTa

SPI1_NSS, I2S1_WS,

TIM14_CH1,

TSC_G2_IO1,

USART2_CK,

USART6_TX

COMP1_INM4,

COMP2_INM4,

ADC_IN4,

DAC_OUT1

PA5

I/O

TTa

SPI1_SCK, I2S1_CK,

CEC,

TIM2_CH1_ETR,

TSC_G2_IO2,

USART6_RX

COMP1_INM5,

COMP2_INM5,

ADC_IN5,

DAC_OUT2

Table 13. STM32F091xB/xC pin definitions (continued)

Pin numbers

Pin name

(function upon

reset)

Pin functions

Alternate functions

Additional

functions

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