Datasheet

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STM8L15xx8, STM8L15xR6 Pin description
61
71 59 -
PC4/USART1_CK/
I2C1_SMB/ [CCO]
(2)
/
LCD_SEG24
(3)
/
ADC1_IN4/[COMP2_INM]
/[COMP1_INP]
I/O FT
(5)
X XXHSXXPort C4
USART1 synchronous clock
/ I2C1_SMB / [Configurable
clock output] / LCD segment
24 / ADC1_IN4 /
[Comparator 2 negative
input] / [Comparator 1
positive input]
--43
PC4/USART1_CK/
I2C1_SMB/[CCO]
(2)
/
LCD_SEG24
(3)
/ADC1_IN4/
[COMP2_INM] /
[COMP1_INP] /
[LCD_COM4]
I/O FT
(5)
X XXHSXXPort C4
USART1 synchronous clock
/ I2C1_SMB / [Configurable
clock output] / LCD segment
24 / ADC1_IN4 /
[Comparator 2 negative
input] / [Comparator 1
positive input] /
[LCD_COM4]
(3)
72 60 44
PC5/OSC32_IN
/[SPI1_NSS]
(2)
/
[USART1_TX]
(2)
I/O FT
(5)
X XXHSXXPort C5
LSE oscillator input / [SPI1
master/slave select] /
[USART1 transmit]
73 61 45
PC6/OSC32_OUT/
[SPI1_SCK]
(2)
/
[USART1_RX]
(2)
I/O FT
(5)
X XXHSXXPort C6
LSE oscillator output / [SPI1
clock] / [USART1 receive]
74 62 -
PC7/LCD_SEG25
(3)
/
ADC1_IN3/[COMP2_INM]
/ [COMP1_INP]
I/O FT
(5)
X XXHSXXPort C7
LCD segment 25
/ADC1_IN3/ [Comparator 2
negative input] /
[Comparator 1 positive input]
--46
PC7/LCD_SEG25
(3)
/
ADC1_IN3/USART3_CK/
[COMP2_INM] /
[COMP1_INP] /
[LCD_COM5]
I/O FT
(5)
X XXHSXXPort C7
LCD segment 25
/ADC1_IN3/ USART3
synchronous clock/
[Comparator 2 negative
input] / [Comparator 1
positive input]/
[LCD_COM5]
(3)
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