STM8L101K3 STMicroelectronics, STM8L101K3 Datasheet - Page 18

• Manufacturer Part Number: STM8L101K3
• Description: Ultra Low Power MCUs, STM8L
• Manufacturer: STMicroelectronics

Specifications of STM8L101K3

• Low Power Consumption (halt: 0.3 μA, Active-halt
• Temp. Range: -40 to 85 °C and 125 °C
• Three Low Power Modes: Wait, Active-halt, Halt

Pin description
18/81
Figure 6.
1. HS corresponds to 20 mA high sink/source capability.
2. High sink LED driver capability available on PA0. Refer to the description of the IR_CR register in the
STM8L reference manual (RM0013).
Warning:
PA6 (HS) / COMP_REF
PA4 (HS) / TIM2_BKIN
28-pin UFQFPN package pinout for STM8L101G3U6ATR and
STM8L101G2U6ATR part numbers
NRST / PA1 (HS)
For the STM8L101G3U6ATR and STM8L101G2U6ATR part
numbers (devices with COMP_REF pin), all ports available on
32-pin packages must be considered as active ports. To avoid
spurious effects, you have to configure them as input pull-up.
A small increase in consumption (typ. < 300 µA) may occur
during the power up and reset phase until these ports are
properly configured.
PA3 (HS)
PA2 (HS)
V
V
DD
SS
Doc ID 15275 Rev 11
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28
9
27
10
26
11
25
12
24
13
23
14
22
21
20
19
18
17
16
15
PC0 / I²C_SDA
PD4 (HS)
PB7 (HS) / SPI_MISO
PB6 (HS) / SPI_MOSI
PB5 (HS) / SPI_SCK
PB4 (HS) / SPI_NSS
PB3 (HS) / TIM2_TRIG / COMP2_CH2
STM8L101xx