STM8L151G4Y3 STMICROELECTRONICS [STMicroelectronics], STM8L151G4Y3 Datasheet - Page 28

• 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]

Pin description
Table 5.
28/122
24 13 12 E3
25 14 13 G1
26 15 14 F2
27
7
8
-
-
number
Pin
16
5
6
-
-
5 D4
-
-
-
-
-
- PA7/LCD_SEG0
-
-
STM8L15x pin description (continued)
PA5/TIM3_BKIN/
[TIM3_TRIG]
LCD_COM1
COMP1_INP
PA6/[ADC1_TRIG]
LCD_COM2
COMP1_INP
PB0
LCD_SEG10
ADC1_IN18/COMP1_INP
PB1/TIM3_CH1/
LCD_SEG11
ADC1_IN17/COMP1_INP
PB2/ TIM2_CH2/
LCD_SEG12
ADC1_IN16/COMP1_INP
PB3/TIM2_TRIG/
LCD_SEG13
ADC1_IN15/COMP1_INP
PB3/[TIM2_TRIG]
TIM1_CH2N/LCD_SEG13
(2)
COMP1_INP
/ADC1_IN15/
(5)
/TIM2_CH1/
Pin name
(2)
(2)
(3)
(2)
(2)
(2)
(2)
/ADC1_IN1/
/ADC1_IN0/
/
/
/
/
/
(2)(4)
(3)
(3)
/
/
I/O
I/O
I/O FT
I/O
I/O
I/O
I/O
I/O
Doc ID 15962 Rev 5
X
X
X
X
X
X
X
X
(5)
Input
X
X
X
X
X
X
X
X
(5)
X
X
X
X
X
X
X
X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
Output
X Port A5
X Port A6
X Port A7 LCD segment 0
X Port B0
X Port B1
X Port B2
X Port B3
X Port B3
STM8L151xx, STM8L152xx
Timer 3 - break input /
[Timer 3 - trigger] /
LCD_COM 1 /
ADC1 input 1 /
Comparator 1 positive
input
[ADC1 - trigger] /
LCD_COM2 /
ADC1 input 0 /
Comparator 1 positive
input
Timer 2 - channel 1 /
LCD segment 10 /
ADC1_IN18 /
Comparator 1 positive
input
Timer 3 - channel 1 /
LCD segment 11 /
ADC1_IN17 /
Comparator 1 positive
input
Timer 2 - channel 2 /
LCD segment 12 /
ADC1_IN16/
Comparator 1 positive
input
Timer 2 - trigger / LCD
segment 13 /ADC1_IN15
/ Comparator 1 positive
input
[Timer 2 - trigger] / Timer
1 inverted channel 2 /
LCD segment 13 /
ADC1_IN15 /
Comparator 1 positive
input
Default alternate
function