STM32F303XD datasheet(44/173 Pages) STMICROELECTRONICS

Part #	STM32F303XD

Description	ARM Cortex-M4 32b MCUFPU, up to 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V

PDF	173 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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44 / 173 page

Pinout and pin description

STM32F303xD STM32F303xE

44/173

DocID026415 Rev 5

PA5

I/O

TTa (5)

TIM2_CH1/TIM2_ETR,

TSC_G2_IO2, SPI1_SCK,

EVENTOUT

ADC2_IN2(3),

DAC1_OUT2,

COMP1_INM,

COMP2_INM,

COMP3_INM,

COMP4_INM,

COMP5_INM,

COMP6_INM,

COMP7_INM,

OPAMP1_VINP,

OPAMP2_VINM,

OPAMP3_VINP

PA6

I/O

TTa (5)

TIM16_CH1, TIM3_CH1,

TSC_G2_IO3,

TIM8_BKIN, SPI1_MISO,

TIM1_BKIN,

COMP1_OUT,

EVENTOUT

ADC2_IN3(3),

OPAMP2_VOUT

PA7

I/O

TTa -

TIM17_CH1, TIM3_CH2,

TSC_G2_IO4,

TIM8_CH1N, SPI1_MOSI,

TIM1_CH1N, EVENTOUT

ADC2_IN4(3),

COMP2_INP,

OPAMP1_VINP,

OPAMP2_VINP

PC4

I/O

TTa -

EVENTOUT, TIM1_ETR,

USART1_TX

ADC2_IN5(3)

PC5

I/O

TTa -

EVENTOUT, TIM15_BKIN,

TSC_G3_IO1,

USART1_RX

ADC2_IN11,

OPAMP1_VINM,

OPAMP2_VINM

PB0

I/O

TTa -

TIM3_CH3, TSC_G3_IO2,

TIM8_CH2N,

TIM1_CH2N, EVENTOUT

ADC3_IN12,

COMP4_INP,

OPAMP2_VINP,

OPAMP3_VINP

PB1

I/O

TTa (5)

TIM3_CH4, TSC_G3_IO3,

TIM8_CH3N,

TIM1_CH3N,

COMP4_OUT,

EVENTOUT

ADC3_IN1(3),

OPAMP3_VOUT

PB2

I/O

TTa -

TSC_G3_IO4,

EVENTOUT

ADC2_IN12,

COMP4_INM,

OPAMP3_VINM

Table 13. STM32F303xD/E pin definitions (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

STM32F303XD Datasheet(PDF) 44 Page - STMicroelectronics

STM32F303XD Datasheet(HTML) 44 Page - STMicroelectronics

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