STMicroelectronics Discovery kit for STM32L151/152 line - with STM32L152RC MCU STM32L152C-DISCO STM32L152C-DISCO Hoja De Datos
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STM32L152C-DISCO
Electrical characteristics
STM32L15xCC STM32L15xRC STM32L15xUC STM32L15xVC
DocID022799 Rev 6
Table 23. Typical and maximum current consumptions in Stop mode
Symbol
Parameter
Conditions
Typ
Max
(1)
Unit
I
DD
(Stop
with RTC)
Supply current in Stop
mode with RTC enabled
mode with RTC enabled
RTC clocked by LSI
or LSE external clock
(32.768kHz),
regulator in LP
mode,HSI and HSE
OFF (no
independent
watchdog)
or LSE external clock
(32.768kHz),
regulator in LP
mode,HSI and HSE
OFF (no
independent
watchdog)
LCD
OFF
OFF
T
A
= -40°C to 25°C
V
DD
= 1.8 V
1.5
µA
T
A
= -40°C to 25°C
1.7
4
T
A
= 55°C
2.4
6
T
A
= 85°C
5.4
10
T
A
= 105°C
11.0
23
LCD
ON
(static
duty)
(2)
T
A
= -40°C to 25°C
3.8
6
T
A
= 55°C
4.4
7
T
A
= 85°C
7.4
12
T
A
= 105°C
14.4
27
LCD
ON (1/8
duty)
(3)
T
A
= -40°C to 25°C
7.8
10
T
A
= 55°C
8.3
11
T
A
= 85°C
11.4
16
T
A
= 105°C
20.5
44
RTC clocked by LSE
external quartz
(32.768kHz),
regulator in LP
mode, HSI and HSE
OFF (no
independent
watchdog
external quartz
(32.768kHz),
regulator in LP
mode, HSI and HSE
OFF (no
independent
watchdog
(4)
LCD
OFF
OFF
T
A
= -40°C to 25°C
2.1
-
T
A
= 55°C
2.8
-
T
A
= 85°C
3.8
-
T
A
= 105°C
11.1
-
LCD
ON
(static
duty)
T
A
= -40°C to 25°C
4.2
-
T
A
= 55°C
4.8
-
T
A
= 85°C
7.9
-
T
A
= 105°C
15.0
-
LCD
ON (1/8
duty)
T
A
= -40°C to 25°C
8.2
-
T
A
= 55°C
8.7
-
T
A
= 85°C
11.9
-
T
A
= 105°C
21.4
-
LCD
OFF
OFF
T
A
= -40°C to 25°C
V
DD
= 1.8V
1.6
-
T
A
= -40°C to 25°C
V
DD
= 3.0V
1.9
-
T
A
= -40°C to 25°C
V
DD
= 3.6V
2.1
-