Datasheet

Pin description STM8L15xx8, STM8L15xR6
32/134 DocID17943 Rev 6
29 25 20
PD0/TIM3_CH2/
[ADC1_TRIG]
(2)
/
LCD_SEG7
(3)
/ADC1_IN22/
[COMP2_INP]
I/O FT
(5)
X XXHSXXPort D0
Timer 3 - channel 2 /
[ADC1_Trigger] / LCD
segment 7 / ADC1_IN22 /
[Comparator 2 positive input]
30 26 21
PD1/TIM3_ETR/
LCD_COM3
(3)
/ADC1_IN21/
[COMP1_INP]//
[COMP2_INP]
I/O FT
(5)
X XXHSXXPort D1
Timer 3 - trigger /
LCD_COM3 / ADC1_IN21 /
[Comparator 1 positive input]
/[Comparator 2 positive
input]
31 27 22
PD2/TIM1_CH1
/LCD_SEG8
(3)
/ADC1_IN20/
[COMP1_INP]
I/O FT
(5)
X XXHSXXPort D2
Timer 1 - channel 1 / LCD
segment 8 / ADC1_IN20/
[Comparator 1 positive input]
32 28 23
PD3/ TIM1_ETR/
LCD_SEG9
(3)
/
ADC1_IN19/
[COMP1_INP]
I/O FT
(5)
X XXHSXXPort D3
Timer 1 - trigger /
LCD segment 9 /
ADC1_IN19/ [Comparator 1
positive input]
57 45 -
PD4/TIM1_CH2
/LCD_SEG18
(3)
/
ADC1_IN10/
[COMP1_INP]
I/O FT
(5)
X XXHSXXPort D4
Timer 1 - channel 2 / LCD
segment 18 / ADC1_IN10/
[Comparator 1 positive input]
--33
PD4/TIM1_CH2
/LCD_SEG18
(3)
/
ADC1_IN10/SPI2_MISO/
[COMP1_INP]
I/O FT
(5)
X XXHSXXPort D4
Timer 1 - channel 2 / LCD
segment 18 /
ADC1_IN10/SPI2 master
in/slave out/ [Comparator 1
positive input]
58 46 -
PD5/TIM1_CH3
/LCD_SEG19
(3)
/
ADC1_IN9/
[COMP1_INP]
I/O FT
(5)
X XXHSXXPort D5
Timer 1 - channel 3 / LCD
segment 19 / ADC1_IN9/
[Comparator 1 positive input]
--34
PD5/TIM1_CH3
/LCD_SEG19
(3)
/
ADC1_IN9/SPI2_MOSI/
[COMP1_INP]
I/O FT
(5)
X XXHSXXPort D5
Timer 1 - channel 3 / LCD
segment 19 / ADC1_IN9/
SPI2 master out/slave in/
[Comparator 1 positive input]
Table 5. High density and medium+ density STM8L15x pin description (continued)
Pin
number
Pin name
Type
I/O level
Input Output
Main function
(after reset)
Default alternate function
LQFP80 LQFP64
UFQFPN48 and LQFP48
floating
wpu
Ext. interrupt
High sink/source
OD
PP