STMicroelectronics STM32L151CB Manual page 54

Electrical characteristics
Table 18.
Symbol
I
DD (Stop
with RTC)
I
DD (Stop)
54/109
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)
Regulator in LP mode, HSI and
HSE OFF, independent watchdog
and LSI enabled
Supply current in
Stop mode (
Regulator in LP mode, LSI, HSI
RTC disabled)
and HSE OFF (no independent
watchdog)
Conditions
LCD OFF
LCD ON
(static
(2)
duty)
LCD ON
(1/8
(3)
duty)
LCD OFF
LCD ON
(static
(2)
duty)
LCD ON
(1/8
(3)
duty)
LCD OFF
(4)
Doc ID 17659 Rev 6
STM32L151xx, STM32L152xx
Typ Max
T = -40°C to 25°C 1.9
A
T = 55°C 3.1
A
T = 85°C 6.2
A
T = 105°C 14
A
T = -40°C to 25°C 4
A
T = 55°C 5
A
T = 85°C 8
A
T = 105°C 18
A
T = -40°C to 25°C 8
A
T = 55°C 9
A
T = 85°C 12
A
T = 105°C 25
A
T = -40°C to 25°C 1.9
A
T = 55°C 3.1
A
T = 85°C 6.2
A
T = 105°C 14
A
T = -40°C to 25°C 4
A
T = 55°C 5
A
T = 85°C 8
A
T = 105°C 14
A
T = -40°C to 25°C 8
A
T = 55°C 9
A
T = 85°C 12
A
T = 105°C 25
A
T = -40°C to 25°C
A
1.45
VDD = 1.8V
T = -40°C to 25°C
A
1.9
VDD = 3.0V
T = -40°C to 25°C
A
2.2
VDD = 3.6V
T = -40°C to 25°C 1.6
A
T = -40°C to 25°C 0.6
A
T = 55°C 2.5
A
T = 85°C 5
A
T = 105°C 12.5
A
(1)
Unit
4
6
10
23
6
8
12
27
10
12
16
40
4
6
10
µA
23
6
8
12
23
10
12
16
40
2.2
0.9
µA
5
8
(5)
20