Datasheet

Pin description STM8L151xx, STM8L152xx
28/131 DocID15962 Rev 13
6- --
PA5/TIM3_BKIN/
LCD_COM1
(2)
/ADC1_IN1/
COMP1_INP
I/O
TT
(3)
X XXHSXXPort A5
Timer 3 - break input /
LCD_COM 1 / ADC1
input 1/
Comparator 1 positive
input
-55D4
PA5/TIM3_BKIN/
[TIM3_ETR]
(4)
/
LCD_COM1
(2)
/ADC1_IN1/
COMP1_INP
I/O
TT
(3)
X XXHSXXPort A5
Timer 3 - break input /
[Timer 3 - external
trigger] / LCD_COM 1 /
ADC1 input 1 /
Comparator 1 positive
input
76 --
PA6/[ADC1_TRIG]
(4)
/
LCD_COM2
(2)
/ADC1_IN0/
COMP1_INP
I/O
TT
(3)
X XXHSXXPort A6
[ADC1 - trigger] /
LCD_COM2 /
ADC1 input 0 /
Comparator 1 positive
input
8 - - - PA7/LCD_SEG0
(2)
I/O
FT
(5)
X XXHSXXPort A7 LCD segment 0
24 13 12 E3
PB0
(6)
/TIM2_CH1/
LCD_SEG10
(2)
/
ADC1_IN18/COMP1_INP
I/O
TT
(3)
X
(6)
X
(6)
XHSX XPort B0
Timer 2 - channel 1 /
LCD segment 10 /
ADC1_IN18 /
Comparator 1 positive
input
25 14 13 G1
PB1/TIM3_CH1/
LCD_SEG11
(2)
/
ADC1_IN17/COMP1_INP
I/O
TT
(3)
X XXHSXXPort B1
Timer 3 - channel 1 /
LCD segment 11 /
ADC1_IN17 /
Comparator 1 positive
input
26 15 14 F2
PB2/ TIM2_CH2/
LCD_SEG12
(2)
/
ADC1_IN16/COMP1_INP
I/O
TT
(3)
X XXHSXXPort B2
Timer 2 - channel 2 /
LCD segment 12 /
ADC1_IN16/
Comparator 1 positive
input
Table 5. Medium density STM8L15x pin description (continued)
Pin number
Pin name
Type
I/O level
Input Output
Main function
(after reset)
Default alternate
function
LQFP48 and UFQFPN48 LQFP32 and UFQFPN32
UFQFPN28
WLCSP28
floating
wpu
Ext. interrupt
High sink/source
OD
PP