Datasheet

DocID027100 Rev 4 73/149
STM32L072xx Electrical characteristics
120
Figure 17. I
DD
vs V
DD
, at T
A
= 25 °C, Low-power run mode, code running
from RAM, Range 3, MSI (Range 0) at 64 KHz, 0 WS
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Table 36. Current consumption in Low-power sleep mode
Symbol Parameter Condition Typ
Max
(1)
Unit
I
DD
(LP Sleep)
Supply current in
Low-power sleep
mode
All peripherals
OFF, code
executed from
Flash memory, V
DD
from 1.65 to 3.6 V
MSI clock = 65 kHz,
f
HCLK
= 32 kHz,
Flash memory OFF
T
A
= − 40 to 25°C 4,7 -
µA
MSI clock = 65 kHz,
f
HCLK
= 32 kHz
T
A
= − 40 to 25°C 17 24
T
A
= 85°C 19,5 30
T
A
= 105°C 23 47
T
A
= 125°C 32,5 70
MSI clock = 65 kHz,
f
HCLK
= 65 kHz
T
A
= − 40 to 25°C 17 24
T
A
= 85°C 20 31
T
A
= 105°C 23,5 47
T
A
= 125°C 32,5 70
MSI clock = 131kHz,
f
HCLK
= 131 kHz
T
A
= − 40 to 25°C 19,5 27
T
A
= 55°C 20,5 28
T
A
= 85°C 22,5 33
T
A
= 105°C 26 50
T
A
= 125°C 35 73
1. Guaranteed by characterization results at 125 °C, unless otherwise specified.
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