STMicroelectronics STM32L151CB Manual page 52

Electrical characteristics
1. Based on characterization, not tested in production, unless otherwise specified.
2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register)
3. Tested in production
Table 16. Current consumption in Low power run mode
Symbol Parameter
Supply
I current in
DD (LP
Low power
Run)
run mode
Max allowed
I Max
DD
current in
(LP
Low power
(2)
Run)
run mode
1. Based on characterization, not tested in production, unless otherwise specified.
2. This limitation is related to the consumption of the CPU core and the peripherals that are powered by the regulator.
Consumption of the I/Os is not included in this limitation.
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Conditions
MSI clock, 65 kHz
All f = 32 kHz
HCLK
peripherals
OFF, code
executed
MSI clock, 65 kHz
from RAM,
f = 65 kHz
HCLK
Flash
switched
OFF, V
DD
from 1.65 V
MSI clock, 131 kHz
to 3.6 V
f = 131 kHz
HCLK
MSI clock, 65 kHz
f = 32 kHz
HCLK
All
peripherals
OFF, code
MSI clock, 65 kHz
executed
f = 65 kHz
HCLK
from Flash,
V from
DD
1.65 V to
3.6 V
MSI clock, 131 kHz
f = 131 kHz
HCLK
V from
DD
1.65 V to
3.6 V
Doc ID 17659 Rev 6
STM32L151xx, STM32L152xx
T = -40 °C to 25 °C
A
T = 85 °C
A
T = 105 °C
A
T = -40 °C to 25 °C
A
T = 85 °C
A
T = 105 °C
A
T = -40 °C to 25 °C
A
T = 55 °C
A
T = 85 °C
A
T = 105 °C
A
T = -40 °C to 25 °C
A
T = 85 °C
A
T = 105 °C
A
T = -40 °C to 25 °C
A
T = 85 °C
A
T = 105 °C
A
T = -40 °C to 25 °C
A
T = 55 °C
A
T = 85 °C
A
T = 105 °C
A
Max
Typ Unit
(1)
9 12
17.5 24
31 46
14 17
22 29
35 51
37 42
37 42
37 42
48 65
24 32
33 42
µA
48 64
31 40
40 48
54 70
48 58
54 63
56 65
70 90
200