Datasheet
Electrical characteristics STM32L496xx
128/272 DS11585 Rev 9
Table 29. Current consumption in Run modes, code with data processing running from Flash,
ART disable and power supplied by external SMPS (V
DD12
= 1.10 V)
Symbol Parameter
Conditions
(1)
TYP
Uni
t
-f
HCLK
25 °C
55
°C
85 °C 105 °C
125
°C
I
DD_ALL
(Run)
Supply current in Run
mode
f
HCLK
= f
HSE
up to 48MHz included, bypass mode
PLL ON above
48 MHz all peripherals disable
80 MHz 3.59 3.63 3.70 3.77 3.99
mA
72 MHz 3.24 3.27 3.34 3.45 3.63
64 MHz 3.21 3.24 3.31 3.41 3.59
48 MHz 2.70 2.73 2.79 2.89 3.09
32 MHz 1.93 1.96 2.02 2.11 2.30
24 MHz 1.46 1.48 1.54 1.63 1.82
16 MHz 1.03 1.05 1.10 1.20 1.38
8 MHz 0.53 0.54 0.60 0.69 0.89
4 MHz 0.30 0.31 0.37 0.47 0.66
2 MHz 0.18 0.19 0.25 0.34 0.53
1 MHz 0.12 0.13 0.19 0.28 0.47
100 kHz 0.06 0.08 0.13 0.22 0.42
1. All values are obtained by calculation based on measurements done without SMPS and using following parameters: SMPS input = 3.3 V, SMPS efficiency = 85%,
V
DD12
= 1.10 V
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