STM8L152C8 datasheet(30/134 Pages) STMICROELECTRONICS

30 / 134 page

Pin description

STM8L15xx8, STM8L15xR6

30/134

DocID17943 Rev 6

PB5/SPI1_SCK/

LCD_SEG15(3)/ADC1_IN13

/DAC_OUT2/

[COMP1_INP]

I/O FT(5) X

XX HS X

X Port B5

[SPI1 clock] / LCD segment

15 / ADC1_IN13

/ DAC channel 2 output/

[Comparator 1 positive input]

45 37

PB6/SPI1_MOSI/

LCD_SEG16(3)/ADC1_IN12

/[COMP1_INP]

I/O FT(5) X

XX HS X

X Port B6

SPI1 master out/slave in/

LCD segment 16 /

ADC1_IN12/

[Comparator 1 positive input]

PB6/SPI1_MOSI/

LCD_SEG16(3)/ADC1_IN12

/DAC_OUT2/[COMP1_INP]

I/O FT(5) X

XX HS X

X Port B6

SPI1 master out/

slave in / LCD segment 16 /

ADC1_IN12 / DAC channel

2 output/[Comparator 1

positive input]

46 38 31

PB7/SPI1_MISO/

LCD_SEG17(3)/

ADC1_IN11/[COMP1_INP]

I/O FT(5) X

XX HS X

X Port B7

SPI1 master in- slave out/

LCD segment 17 /

ADC1_IN11/[Comparator 1

positive input]

65 53 37 PC0/I2C1_SDA

I/O FT(5) X

XT(6)

Port C0 I2C1 data

66 54 38 PC1/I2C1_SCL

I/O FT(5) X

XT(6)

Port C1 I2C1 clock

69 57 41

PC2/USART1_RX/

LCD_SEG22/ADC1_IN6/

[COMP1_INP] /VREFINT

I/O FT(5) X

XX HS X

X Port C2

USART1 receive /

LCD segment 22 /

ADC1_IN6/ [Comparator 1

positive input] /Internal

reference voltage output

PC3/USART1_TX/

LCD_SEG23(3)/

ADC1_IN5

I/O FT(5) X

XX HS X

X Port C3

USART1 transmit /

LCD segment 23 /

ADC1_IN5

70 58

PC3/USART1_TX/

LCD_SEG23(3)/ ADC1_IN5/

[COMP2_INM] /

[COMP1_INP]

I/O FT(5) X

XX HS X

X Port C3

USART1 transmit /

LCD segment 23 /

ADC1_IN5 /

[Comparator 2 negative

input] /[Comparator 1 input

positive]

Table 5. High density and medium+ density STM8L15x pin description (continued)

number

Pin name

Input

Output

Default alternate function

STM8L152C8 Datasheet(PDF) 30 Page - STMicroelectronics

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