Datasheet

Electrical characteristics STM32L496xx
136/272 DS11585 Rev 9
Table 41. Current consumption in Sleep and Low-power sleep modes, Flash ON
Symbol Parameter
Conditions TYP MAX
(1)
Unit
-
Voltage
scaling
f
HCLK
25 °C 55 °C 85 °C 105 °C 125 °C 25 °C 55 °C 85 °C 105 °C 125 °C
I
DD_ALL
(Sleep)
Supply
current in
sleep
mode,
f
HCLK
= f
HSE
up
to 48 MHz included, bypass mode pll ON above 48 MHz all peripherals disable
Range 2
26 MHz 0.79 0.82 0.95 1.17 1.63 0.9 1.0 1.2 1.7 2.7
mA
16 MHz 0.54 0.57 0.7 0.92 1.38 0.6 0.7 1.0 1.4 2.4
8 MHz 0.33 0.37 0.49 0.71 1.17 0.4 0.5 0.7 1.2 2.2 4 MHz 0.23 0.26 0.39 0.61 1.06 0.3 0.4 0.6 1.1 2.1 2 MHz 0.18 0.21 0.34 0.56 1.01 0.2 0.3 0.5 1.0 1.0 1 MHz 0.16 0.19 0.31 0.53 0.99 0.2 0.3 0.5 1.0 1.0
100 kHz 0.13 0.17 0.29 0.51 0.96 0.1 0.3 0.5 1.0 1.9
Range 1
80 MHz 2.57 2.62 2.76 3.01 3.53 2.8 2.9 3.2 3.8 4.9 72 MHz 2.34 2.38 2.53 2.78 3.29 2.6 2.7 3.0 3.5 4.6 64 MHz 2.1 2.15 2.29 2.54 3.05 2.3 2.4 2.7 3.3 4.4 48 MHz 1.58 1.63 1.78 2.03 2.54 1.8 1.9 2.2 2.7 3.8 32 MHz 1.11 1.15 1.3 1.54 2.05 1.2 1.4 1.7 2.2 3.3 24 MHz 0.87 0.91 1.06 1.3 1.81 1.0 1.1 1.4 1.9 3.0 16 MHz 0.63 0.67 0.82 1.06 1.56 0.7 0.8 1.1 1.6 2.7
I
DD_ALL
(LPSleep)
Supply
current in
low-power
sleep
mode
f
HCLK
= f
MSI
all peripherals disable
2 MHz 103 140 270 506 985 130 247 500 990 2025
µA
1 MHz 74.2 111 245 476 955 100 215 467 963 1999
400 kHz 60 89.8 224 457 937 79 194 444 941 1975 100 kHz 53.7 84.1 216 448 928 70 185 434 933 1967
1. Guaranteed by characterization results, unless otherwise specified.
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