STSPIN32F0ATR datasheet(17/41 Pages) STMICROELECTRONICS

17 / 41 page

STSPIN32F0A

Pin description

DocID030766 Rev 2.0

17/41

No.

Name

Type

Function

OP3O

Analog out

Op amp 3 output

VDD

Power

MCU digital power supply

EPAD

Power

Internally connected to ground

Table 7: STSPIN32F0A MCU pad mapping

MCU pad

Type

Analog IC pad

Alternate and additional

functions

PF0

I/O - FT

OSC_IN

PF1

I/O - FT

OSC_OUT

NRST

I/O - RST

Device reset input / internal reset

output (active low)

VDDA

VDD_3V3

Analog power supply voltage

PA0

I/O - TTa

TIM2_CH1_ETR, USART1_CTS

ADC_IN0, RTC_TAMP2, WKUP1

PA1

I/O - TTa

TIM2_CH2, EVENTOUT,

USART1_RTS

ADC_IN1

PA2

I/O - TTa

TIM2_CH3, USART1_TX

ADC_IN2

PA3

I/O - TTa

TIM2_CH4, USART1_RX

ADC_IN3

PA4

I/O - TTa

SPI1_NSS, I2S1_WS, TIM14_CH1,

USART1_CK

ADC_IN4

PA5

I/O - TTa

SPI1_SCK, I2S1_CK,

TIM2_CH1_ETR

ADC_IN5

PA6

I/O - TTa

SPI1_MISO, I2S1_MCK,

TIM3_CH1, TIM1_BKIN,

TIM16_CH1, EVENTOUT

ADC_IN6

PB1

I/O - TTa

TIM3_CH4, TIM14_CH1,

TIM1_CH3N

ADC_IN9

PA7

I/O - TTa

SPI1_MOSI, I2S1_SD, TIM3_CH2,

TIM14_CH1, TIM1_CH1N,

TIM17_CH1, EVENTOUT

ADC_IN7

PB12

I/O - FT

OC_COMP_INT

TIM1_BKIN (1)

PB13

I/O - FT

LS1

TIM1_CH1N(1)

PB14

I/O - FT

LS2

TIM1_CH2N(1)

PB15

I/O - FT

LS3

TIM1_CH3N(1)

PA8

I/O - FT

HS1

TIM1_CH1(1)

STSPIN32F0ATR Datasheet(PDF) 17 Page - STMicroelectronics

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