Datasheet
DS10668 Rev 6 61/126
STM32L031x4/6 Electrical characteristics
96
Table 29. Current consumption in Low-power run mode
Symbol Parameter Conditions Typ Max
(1)
Unit
I
DD
(LP Run)
Supply
current in
Low-power
run mode
All
peripherals
off, code
executed
from RAM,
Flash
memory
OFF, V
DD
from 1.65 V
to 3.6 V
MSI clock, 65 kHz
f
HCLK
= 32 kHz
T
A
= -40 °C to 25 °C 6.3 8.4
µA
T
A
= 85 °C 9.15 13
T
A
= 105 °C 12.5 19
T
A
= 125 °C 20.5 36
MSI clock, 65 kHz
f
HCLK
= 65 kHz
T
A
=-40 °C to 25 °C 9.45 12
T
A
= 85 °C 12.5 15
T
A
= 105 °C 16 22
T
A
= 125 °C 24 38
MSI clock, 131 kHz
f
HCLK
= 131 kHz
T
A
= -40 °C to 25 °C 17 20
T
A
= 55 °C 19 21
T
A
= 85 °C 20.5 24
T
A
= 105 °C 23.5 28
T
A
= 125 °C 31.5 46
All
peripherals
off, code
executed
from Flash
memory,
V
DD
from
1.65 V to
3.6 V
MSI clock, 65 kHz
f
HCLK
= 32 kHz
T
A
= -40 °C to 25 °C 18.5 23
T
A
= 85 °C 23 27
T
A
= 105 °C 27 33
T
A
= 125 °C 36 52
MSI clock, 65 kHz
f
HCLK
= 65 kHz
T
A
= -40 °C to 25 °C 22.5 26
T
A
= 85 °C 27.5 31
T
A
= 105 °C 31 38
T
A
= 125 °C 40.5 56
MSI clock, 131 kHz
f
HCLK
= 131 kHz
T
A
= -40 °C to 25 °C 32 36
T
A
= 55 °C 35 37
T
A
= 85 °C 37.5 42
T
A
= 105 °C 41 47
T
A
= 125 °C 50 65
1. Guaranteed by characterization results at 125 °C, unless otherwise specified.
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.