STM8L162R8 STMicroelectronics, STM8L162R8 Datasheet - Page 31

• 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.
1. At power-up, the PA1/NRST pin is a reset input pin with pull-up. To be used as a general purpose pin (PA1), it can be
2. [ ] Alternate function remapping option (if the same alternate function is shown twice, it indicates an exclusive choice not a
3. In the 5 V tolerant I/Os, the protection diode to V
4. A pull-up is applied to PB0 and PB4 during the reset phase. These two pins are input floating after reset release.
5. In the open-drain output column, ‘T’ defines a true open-drain I/O (P-buffer, weak pull-up and protection diode to V
6. Not in 64-pin version.
7. The PA0 pin is in input pull-up during the reset phase and after reset release.
8. High Sink LED driver capability available on PA0.
number
33
34
35
36
13
37
38
68
67
48
47
5
Pin
configured only as output open-drain or push-pull, not as a general purpose input. Refer to Section Configuring NRST/PA1
pin as general purpose output in the STM8L15xx and STM8L16xx reference manual (RM0031).
duplication of the function).
not implemented).
29 V
30 V
56 V
55 V
9
1
-
-
PH4/USART2_RX
PH5/USART2_TX
PH6/USART2_CK/
TIM5_CH1
PH7/TIM5_CH2
V
PA0
SWIM/BEEP/IR_TIM
V
V
SSA/
DD3
SS3
SS2
DD2
SS4
DD4
STM8L162x pin description (continued)
(7)
V
/[USART1_CK]
REF-
Pin name
(8)
(2)
/
I/O
I/O
I/O
I/O
I/O
S
S
S
FT
FT
FT
FT
(3)
(3)
(3)
(3)
DD
Doc ID 17959 Rev 2
X
X
X
X
X
is not implemented.
Input
X
X
X
X
X
X
X
X
X
X
HS
HS X
HS X
HS X
HS X
8)
Output
(
X
X Port H4
X Port H5
X Port H6
X Port H7
X Port A0
Analog ground voltage /
ADC1 negative voltage reference
IOs supply voltage
IOs ground voltage
IOs ground voltage
IOs supply voltage
IOs ground voltage
IOs supply voltage
USART2 receive
USART2 transmit
USART2 synchronous
clock/Timer 5 - channel 1
Timer 5 - channel 2
[USART1 synchronous
clock]
output /
Beep output / Infrared Timer
output
Default alternate function
(2)
/ SWIM input and
Pin description
DD
are
31/121