Datasheet

Pin description STM8L15xx8, STM8L15xR6
34/134 DocID17943 Rev 6
23 19 14
PE0/LCD_SEG1
(3)
/
TIM5_CH2
I/O FT
(5)
X XXHSXXPort E0
LCD segment 1/
Timer 5 channel 2
24 20 15
PE1/TIM1_CH2N
/LCD_SEG2
(3)
I/O FT
(5)
X XXHSXXPort E1
Timer 1 - inverted channel 2
/ LCD segment 2
25 21 16
PE2/TIM1_CH3N
/LCD_SEG3
(3)
/ [CCO]
(2)
I/O FT
(5)
X XXHSXXPort E2
Timer 1 - inverted channel 3
/ LCD segment 3 /
[Configurable clock output]
26 - - PE3/LCD_SEG4
(3)
I/O FT
(5)
X XXHSXXPort E3 LCD segment 4
-2217
PE3/LCD_SEG4
(3)
/
USART2_RX
I/O FT
(5)
X XXHSXXPort E3
LCD segment 4/
USART2 receive
27 - -
PE4/LCD_SEG5
(3)
/
DAC_TRIG1
I/O FT
(5)
X XXHSXXPort E4
LCD segment 5/
DAC 1 trigger
-2318
PE4/LCD_SEG5
(3)
/
DAC_TRIG2/USART2_TX
I/O FT
(5)
X XXHSXXPort E4
LCD segment 5/
DAC 2 trigger/
USART2 transmit
28 - -
PE5/LCD_SEG6
(3)
/
ADC1_IN23/[COMP1_INP]/
[COMP2_INP]
I/O FT
(5)
X XXHSXXPort E5
LCD segment 6 /
ADC1_IN23/ [Comparator 1
positive input] /[Comparator
2 positive input]
-2419
PE5/LCD_SEG6
(3)
/
ADC1_IN23/[COMP1_INP]/
[COMP2_INP] /
USART2_CK
I/O FT
(5)
X XXHSXXPort E5
LCD segment 6 /
ADC1_IN23/ [Comparator 1
positive input] / [Comparator
2 positive input] /USART2
synchronous clock
--47
PE6/LCD_SEG26
(3)
/
PVD_IN/TIM5_BKIN/
USART3_TX/
[LCD_COM6]
(3)
I/O FT
(5)
X XXHSXXPort E6
LCD segment 26 /PVD_IN
/TIM5 break input / USART3
transmit/[LCD_COM6]
(3)
75 63 -
PE6/LCD_SEG26
(3)
/
PVD_IN/TIM5_BKIN
I/O FT
(5)
X XXHSXXPort E6
LCD segment 26 /PVD_IN
/TIM5 break input
76 64 -
PE7/LED_SEG27/
TIM5_ETR
I/O FT
(5)
X XXHSXXPort E7
LCD segment 27/
TIM5 trigger
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