STM8L162R8 STMicroelectronics, STM8L162R8 Datasheet - Page 27

• Manufacturer Part Number: STM8L162R8
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L162R8

• Operating Power Supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
• Temperature Range: − 40 to 85 or 125 °C
• 5 Low Power Modes: Wait, Low power run, Low power wait, Active-halt with RTC, Halt
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 5 μs
• Max Freq: 16 MHz, 16 CISC MIPS peak
• Lcd: 8x40 or 4x44 w/ step-up converter

STM8L162R8, STM8L162M8
Table 4.
number
70
71
72
73
74
29
30
31
32
57
Pin
58
59
60
61
62
25
26
27
28
45
PC3/USART1_TX/
LCD_SEG23/ADC1_IN5/
COMP_IN3M/
COMP2_INM/COMP1_INP
PC4/USART1_CK/
I2C1_SMB/CCO/
LCD_SEG24/ADC1_IN4/
COMP2_INM/COMP1_INP
PC5/OSC32_IN
/[SPI1_NSS]
[USART1_TX]
PC6/OSC32_OUT/
[SPI1_SCK]
[USART1_RX]
PC7/LCD_SEG25/
ADC1_IN3/COMP2_INM
/COMP1_INP
PD0/TIM3_CH2/
[ADC1_TRIG]
LCD_SEG7/ADC1_IN22/
COMP2_INP
PD1/TIM3_ETR/
LCD_COM3/ADC1_IN21/
COMP1_INP/COMP2_INP
PD2/TIM1_CH1
/LCD_SEG8/ADC1_IN20/
COMP1_INP
PD3/ TIM1_ETR/
LCD_SEG9/ADC1_IN19/
COMP1_INP
PD4/TIM1_CH2/
LCD_SEG18/ADC1_IN10/
COMP1_INP
STM8L162x pin description (continued)
Pin name
(2)
(2)
(2)
(2)
/
(2)
/
/
(6)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
Doc ID 17959 Rev 2
X
X
X
X
X
X
X
X
X
X
Input
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
Output
X Port C3
X Port C4
X Port C5
X Port C6
X Port C7
X Port D0
X Port D1
X Port D2
X Port D3
X Port D4
USART1 transmit /
LCD segment 23 /
ADC1_IN5 /
Comparator 2 negative input
/Comparator 1 input positive
USART1 synchronous clock /
I2C1_SMB / Configurable
clock output / LCD segment
24 / ADC1_IN4 /
Comparator 2 negative input
/ Comparator 1 positive input
LSE oscillator input / [SPI1
master/slave select] /
[USART1 transmit]
LSE oscillator output / [SPI1
clock] / [USART1 receive]
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 2
Timer 3 - trigger /
LCD_COM3 / ADC1_IN21 /
comparator 1 positive input/
comparator 2 positive input
Timer 1 - channel 1 / LCD
segment 8 /
ADC1_IN20/Comparator 1
positive input
Timer 1 - trigger / LCD
segment 9 /
ADC1_IN19/Comparator 1
positive input
Timer 1 - channel 2 / LCD
segment 18 /
ADC1_IN10/Comparator 1
positive input
Default alternate function
Pin description
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