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Electrical characteristics
Symbol
I
DD (Stop
with RTC)
62/129
Table 22. Typical and maximum current consumptions in Stop mode
Parameter
RTC clocked by LSI,
regulator in LP mode,
HSI and HSE OFF
(no independent
watchdog)
Supply current
in Stop mode
with RTC
enabled
RTC clocked by LSE
external clock (32.768
kHz), regulator in LP
mode, HSI and HSE
OFF (no independent
watchdog)
RTC clocked by LSE
(no independent
watchdog)
DocID17659 Rev 10
STM32L151x6/8/B, STM32L152x6/8/B
Conditions
LCD
OFF
LCD ON
(static
(3)
duty)
LCD ON
(1/8
(4)
duty)
LCD
OFF
LCD ON
(static
(3)
duty)
LCD ON
(1/8
(4)
duty)
LCD
OFF
(5)
Typ
(1)
T
= -40°C to 25°C
A
1.2
V
= 1.8 V
DD
T
= -40°C to 25°C
1.4
A
T
= 55°C
2.6
A
T
= 85°C
4.8
A
T
= 105°C
10.2
A
T
= -40°C to 25°C
3.3
A
T
= 55°C
4.5
A
T
= 85°C
6.6
A
T
= 105°C
13.6
A
T
= -40°C to 25°C
7.7
A
T
= 55°C
8.6
A
T
= 85°C
10.7
A
T
= 105°C
19.8
A
T
= -40°C to 25°C
1.6
A
T
= 55°C
2.7
A
T
= 85°C
4.8
A
T
= 105°C
10.3
A
T
= -40°C to 25°C
3.6
A
T
= 55°C
4.6
A
T
= 85°C
6.7
A
T
= 105°C
10.9
A
T
= -40°C to 25°C
7.6
A
T
= 55°C
8.6
A
T
= 85°C
10.7
A
T
= 105°C
19.8
A
T
= -40°C to 25°C
A
1.45
V
= 1.8 V
DD
T
= -40°C to 25°C
A
1.9
V
= 3.0 V
DD
T
= -40°C to 25°C
A
2.2
V
= 3.6 V
DD
Max
Unit
(1)(2)
2.75
4
6
10
23
6
8
12
27
10
12
16
40
4
6
µA
10
23
6
8
12
23
10
12
16
40
-
-
-
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