STM8L162R8 STMicroelectronics, STM8L162R8 Datasheet - Page 26

• 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

Pin description
Table 4.
26/121
number
39
40
41
42
43
44
45
46
65
66
69
Pin
31
32
33
34
35
36
37
38
53 PC0/I2C1_SDA
54 PC1/I2C1_SCL
57
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_ETR/
LCD_SEG13/
ADC1_IN15/COMP1_INP
PB4
LCD_SEG14/ADC1_IN14/
COMP1_INP
PB5/SPI1_SCK/
LCD_SEG15/ADC1_IN13/
COMP1_INP
PB6/SPI1_MOSI/
LCD_SEG16/
ADC1_IN12/COMP1_INP
PB7/SPI1_MISO/
LCD_SEG17/ADC1_IN11/
COMP1_INP
PC2/USART1_RX/
LCD_SEG22/ADC1_IN6/
COMP1_INP/VREFINT
STM8L162x pin description (continued)
(4)
(4)
/TIM2_CH1/
/SPI1_NSS/
Pin name
I/O
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
FT
(3)
(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
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
Output
T
T
(5)
(5)
X Port B0
X Port B1
X Port B2
X Port B3
X Port B4
X Port B5
X Port B6
X Port B7
X Port C2
Port C0
Port C1
STM8L162R8, STM8L162M8
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
SPI1 master/slave select /
LCD segment 14 /
ADC1_IN14/Comparator 1
positive input
SPI1 clock / LCD segment 15
/ ADC1_IN13/Comparator 1
positive input
SPI1 master out/slave in/
LCD segment 16 /
ADC1_IN12/Comparator 1
positive input
SPI1 master in- slave out/
LCD segment 17 /
ADC1_IN11/Comparator 1
positive input
I2C1 data
I2C1 clock
USART1 receive /
LCD segment 22 /
ADC1_IN6/Comparator 1
positive input/Internal
reference voltage output
Default alternate function