Datasheet
STM32L431xx Electrical characteristics
DocID028800 Rev 1 95/200
I
DD
(wakeup
from Stop2)
Supply current
during wakeup
from Stop 2
mode
Wakeup clock is
MSI = 48 MHz,
voltage Range 1.
See
(3)
.
3 V1.85---------
mA
Wakeup clock is
MSI = 4 MHz,
voltage Range 2.
See
(3)
.
3 V1.52---------
Wakeup clock is
HSI16 = 16 MHz,
voltage Range 1.
See
(3)
.
3 V1.54---------
1. Guaranteed based on test during characterization, unless otherwise specified.
2. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two 6.8 pF loading capacitors.
3. Wakeup with code execution from Flash. Average value given for a typical wakeup time as specified in Table 40: Low-power mode wakeup timings.
Table 33. Current consumption in Stop 2 mode (continued)
Symbol Parameter
Conditions TYP MAX
(1)
Unit
-V
DD
25 °C 55 °C 85 °C 105 °C 125 °C 25 °C 55 °C 85 °C 105 °C 125 °C
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