STM32L151XE Datasheet, PDF (68/134 Pages) STMicroelectronics – Ultra-low-power platform

Electrical characteristics
STM32L151xE STM32L152xE
Table 20. Current consumption in Low-power run mode
Symbol Parameter
Conditions
Typ
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
MSI clock, 65 kHz
f_HCLK = 65 kHz
MSI clock, 131 kHz
f_HCLK = 131 kHz
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
MSI clock, 65 kHz
f_HCLK = 65 kHz
MSI clock, 131 kHz
f_HCLK = 131 kHz
I_DD max
(LP Run)
Max allowed
current in
Low-power
run mode
V_DD from
1.65 V to
3.6 V
-
T_A = -40 °C to 25 °C
T_A = 85 °C
T_A = 105 °C
T_A =-40 °C to 25 °C
T_A = 85 °C
T_A = 105 °C
T_A = -40 °C to 25 °C
T_A = 55 °C
T_A = 85 °C
T_A = 105 °C
T_A = -40 °C to 25 °C
T_A = 85 °C
T_A = 105 °C
T_A = -40 °C to 25 °C
T_A = 85 °C
T_A = 105 °C
T_A = -40 °C to 25 °C
T_A = 55 °C
T_A = 85 °C
T_A = 105 °C
-
11
36.2
65.4
16.5
41.9
72.1
30
36.1
55.7
86.6
26
53.2
92.1
33
60.2
95.6
48.5
54.7
76.1
112
-
1. Guaranteed by characterization results, unless otherwise specified.
Max⁽¹⁾ Unit
16
40
102
23
48
108
45
48
66
125
40.5
67
µA
120
49
75
130
71
75
95
140
200
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