DocID022799 Rev 10
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STM32L151xC STM32L152xC
Electrical characteristics
110
Table 21. 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
switched
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
8.6
12
µA
T
A
= 85 °C
19
25
T
A
= 105 °C
35
47
MSI clock, 65 kHz
f
HCLK
= 65 kHz
T
A
=-40 °C to 25 °C
14
16
T
A
= 85 °C
24
29
T
A
= 105 °C
40
51
MSI clock, 131 kHz
f
HCLK
= 131 kHz
T
A
= -40 °C to 25 °C
26
29
T
A
= 55 °C
28
31
T
A
= 85 °C
36
42
T
A
= 105 °C
52
64
All
peripherals
OFF, code
executed
from Flash,
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
20
24
T
A
= 85 °C
32
37
T
A
= 105 °C
49
61
MSI clock, 65 kHz
f
HCLK
= 65 kHz
T
A
= -40 °C to 25 °C
26
30
T
A
= 85 °C
38
44
T
A
= 105 °C
55
67
MSI clock, 131 kHz
f
HCLK
= 131 kHz
T
A
= -40 °C to 25 °C
41
46
T
A
= 55 °C
44
50
T
A
= 85 °C
56
87
T
A
= 105 °C
73
110
I
DD
max
(LP Run)
Max allowed
current in
Low-power
run mode
V
DD
from
1.65 V to
3.6 V
-
-
-
200
1. Guaranteed by characterization results, not tested in production, unless otherwise specified.
