STMicroelectronics Discovery kit for STM32L151/152 line - with STM32L152RC MCU STM32L152C-DISCO STM32L152C-DISCO Hoja De Datos
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STM32L152C-DISCO
DocID022799 Rev 6
STM32L15xCC STM32L15xRC STM32L15xUC STM32L15xVC
Electrical characteristics
111
Table 22. Current consumption in Low power sleep mode
Symbol
Parameter
Conditions
Typ
Max
(1)
Unit
I
DD
(LP Sleep)
Supply
current in
Low power
sleep mode
current in
Low power
sleep mode
All peripherals
OFF, V
OFF, V
DD
from
1.65 V to 3.6 V
MSI clock, 65 kHz
f
HCLK
= 32 kHz
Flash OFF
T
A
= -40 °C to 25 °C
4.4
-
µA
MSI clock, 65 kHz
f
HCLK
= 32 kHz
Flash ON
T
A
= -40 °C to 25 °C
14
16
T
A
= 85 °C
19
23
T
A
= 105 °C
27
33
MSI clock, 65 kHz
f
HCLK
= 65 kHz,
Flash ON
T
A
= -40 °C to 25 °C
15
17
T
A
= 85 °C
20
23
T
A
= 105 °C
28
33
MSI clock, 131 kHz
f
HCLK
= 131 kHz,
Flash ON
T
A
= -40 °C to 25 °C
17
19
T
A
= 55 °C
18
21
T
A
= 85 °C
22
25
T
A
= 105 °C
30
35
TIM9 and
USART1
enabled, Flash
ON, V
USART1
enabled, Flash
ON, 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
14
16
T
A
= 85 °C
19
22
T
A
= 105 °C
27
32
MSI clock, 65 kHz
f
HCLK
= 65 kHz
T
A
= -40 °C to 25 °C
15
17
T
A
= 85 °C
20
23
T
A
= 105 °C
28
33
MSI clock, 131 kHz
f
HCLK
= 131 kHz
T
A
= -40 °C to 25 °C
17
19
T
A
= 55 °C
18
21
T
A
= 85 °C
22
25
T
A
= 105 °C
30
36
I
DD
max
(LP Sleep)
Max
allowed
current in
Low power
Sleep
mode
allowed
current in
Low power
Sleep
mode
V
DD
from 1.65 V
to 3.6 V
-
-
-
200
µA
1. Based on characterization, not tested in production, unless otherwise specified.