STM8AL3138 datasheet(30/124 Pages) STMICROELECTRONICS

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Pin description

STM8AL313x/4x/6x STM8AL3L4x/6x

30/124

DocID18474 Rev 7

PB4(6)/[SPI1_NSS](4)/

LCD_SEG14(2)/

ADC1_IN14/COMP1_INP

I/O TT(3) X(6) X(6) XHS

X Port B4

[SPI1 master/slave

select] / LCD segment

14 / ADC1_IN14 /

Comparator 1 positive

input

-17

PB4(6)/[SPI1_NSS](4)/

LCD_SEG14(2)/

ADC1_IN14/

COMP1_INP/DAC_OUT

I/O TT(3) X(6) X(6) XHS

X Port B4

[SPI1 master/slave

select] / LCD segment

14 / ADC1_IN14 /

DAC output /

Comparator 1 positive

input

PB5/[SPI1_SCK](4)/

LCD_SEG15(2)/

ADC1_IN13/COMP1_INP

I/O TT(3) X

X Port B5

[SPI1 clock] / LCD

segment 15 /

ADC1_IN13 /

Comparator 1 positive

input

-18

PB5/[SPI1_SCK](4)/

LCD_SEG15(2)/

ADC1_IN13/DAC_OUT/

COMP1_INP

I/O TT(3) X

X Port B5

[SPI1 clock] / LCD

segment 15 /

ADC1_IN13 / DAC

output/

Comparator 1 positive

input

PB6/[SPI1_MOSI](4)/

LCD_SEG16(2)/

ADC1_IN12/COMP1_INP

I/O TT(3) X

X Port B6

[SPI1 master

out/slave in]/

LCD segment 16 /

ADC1_IN12 /

Comparator 1 positive

input

-19

PB6/[SPI1_MOSI](4)/

LCD_SEG16(2)/

ADC1_IN12/COMP1_INP

/DAC_OUT

I/O TT(3) X

X Port B6

[SPI1 master out]/

slave in / LCD

segment 16 /

ADC1_IN12 / DAC

output / Comparator 1

positive input

31 20

PB7/[SPI1_MISO](4)/

LCD_SEG17(2)/

ADC1_IN11/COMP1_INP

I/O TT(3) X

X Port B7

[SPI1 master in- slave

out] /

LCD segment 17 /

ADC1_IN11 /

Comparator 1 positive

input

37 25

25 PC0(5)/I2C1_SDA

I/O FT

-X

T(7)

Port C0 I2C1 data

Table 5. Medium-density STM8AL313x/4x/6x and STM8AL3L4x/6x pin description (continued)

Pin number

Pin name

Input

Output

Default alternate

function

STM8AL3138 Datasheet(PDF) 30 Page - STMicroelectronics

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