STM8L162M8 STMicroelectronics, STM8L162M8 Datasheet - Page 25

• Manufacturer Part Number: STM8L162M8
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L162M8

• 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
10
11
12
1
2
3
4
6
7
8
9
Pin
2
3
4
5
6
7
8
-
-
-
-
PH0/LCD SEG 36
PH1/LCD SEG 37
PH2/LCD SEG 38
PH3/LCD SEG 39
NRST/PA1
PA2/OSC_IN/
[USART1_TX]
[SPI1_MISO]
PA3/OSC_OUT/[USART1_
RX]
PA4/TIM2_BKIN/
[TIM2_ETR]
LCD_COM0/ADC1_IN2/
COMP1_INP
PA5/TIM3_BKIN/
[TIM3_ETR]
/ADC1_IN1/COMP1_INP
PA6/ADC1_TRIG/
LCD_COM2/ADC1_IN0/
COMP1_INP
PA7/LCD_SEG0/
TIM5_CH1
Table 3.
STM8L162x pin description
(2)
Type
Level
Port and control
configuration
Reset state
/[SPI1_MOSI]
Pin name
(1)
(2)
(2)
(2)
(2)
/LCD_COM1
/
Legend/abbreviation
(2)
I= input, O = output, S = power supply
FT: Five-volt tolerant
Output
Input
Output
Bold X (pin state after reset release).
Unless otherwise specified, the pin state is the same during the reset phase (i.e.
“under reset”) and after internal reset release (i.e. at reset state).
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
(3)
(3)
(3)
(3)
HS = high sink/source (20 mA)
float = floating, wpu = weak pull-up
T = true open drain, OD = open drain, PP = push pull
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
X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
Output
X Port H0
X Port H1
X Port H2
X Port H3
X Reset
X Port A2
X Port A3
X Port A4
X Port A5
X Port A6
X Port A7
LCD segment 36
LCD segment 37
LCD segment 38
LCD segment 39
PA1
HSE oscillator input /
[USART1 transmit] / [SPI1
master in- slave out] /
HSE oscillator output /
[USART1 receive]/ [SPI1
master out/slave in]/
Timer 2 - break input /
/[Timer 2 - trigger] /
LCD COM 0 / ADC1 input
2/Comparator 1 positive input
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
LCD segment 0 / TIM5
channel 1
Default alternate function
Pin description
25/121