STM8L151G4Y3 STMICROELECTRONICS [STMicroelectronics], STM8L151G4Y3 Datasheet - Page 31

• Manufacturer Part Number: STM8L151G4Y3
• Description: 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8L151xx, STM8L152xx
Table 5.
46
20
21
-
-
-
number
Pin
10
9
-
-
-
-
8 G3
9 G2
-
-
-
-
-
-
-
-
STM8L15x pin description (continued)
PC7/LCD_SEG25
ADC1_IN3/COMP2_INM/
COMP1_INP
PD0/TIM3_CH2/
[ADC1_TRIG]
LCD_SEG7
2/COMP2_INP/
COMP1_INP
PD0/TIM3_CH2/
[ADC1_TRIG]
ADC1_IN22/COMP2_INP/
COMP1_INP
PD1/TIM3_TRIG/
LCD_COM3
ADC1_IN21/COMP2_INP/
COMP1_INP
PD1/TIM1_CH3N/[TIM3_T
RIG]
ADC1_IN21/COMP2_INP/
COMP1_INP
PD1/TIM1_CH3/[TIM3_TR
IG]
ADC1_IN21/COMP2_INP/
COMP1_INP
(3)
(3)
/LCD_COM3
/ LCD_COM3
Pin name
(2)
(2)
(3)
/ADC1_IN2
(3)
/
/
/
(2)
(2)
/
/
(2)
/
I/O
I/O
I/O
I/O
I/O
I/O
Doc ID 15962 Rev 5
X
X
X
X
X
X
Input
X
X
X
X
X
X
X
X
X
X
X
X
HS X
HS X
HS X
HS X
HS X
HS X
Output
X Port C7
X Port D0
X
X Port D1
X Port D1
X Port D1
Port
D0
(7)
LCD segment 25
/ADC1_IN3/ Comparator
negative input /
Comparator 1 positive
input
Timer 3 - channel 2 /
[ADC1_Trigger] / LCD
segment 7 / ADC1_IN22
/ Comparator 2 positive
input / Comparator 1
positive input
Timer 3 - channel 2 /
[ADC1_Trigger] /
ADC1_IN22 /
Comparator 2 positive
input / Comparator 1
positive input
Timer 3 - trigger /
LCD_COM3 /
ADC1_IN21 /
comparator 2 positive
input / Comparator 1
positive input
[Timer 3 - trigger]/ TIM1
inverted channel 3 /
LCD_COM3/
ADC1_IN21 /
Comparator 2 positive
input / Comparator 1
positive input
Timer 1 channel 3 /
[Timer 3 - trigger] /
LCD_COM3/
ADC1_IN21 /
Comparator 2 positive
input / Comparator 1
positive input
Default alternate
Pin description
function
31/122