Datasheet

Electrical characteristics STM32L496xx
138/272 DS11585 Rev 9
Table 43. Current consumption in Low-power sleep modes, Flash in power-down
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
(LPSleep)
Supply current
in low-power
sleep mode
f
HCLK
= f
MSI
all peripherals disable
2 MHz 92.7 124 258 487 968 105 224 474 969 2006
µA
1 MHz 63.5 97.5 223 460 951 75 193 446 942 1975
400 kHz 42.6 75.6 207 443 947 54 171 426 923 1955 100 kHz 31.2 67.6 199 437 905 44 162 420 916 1947
1. Guaranteed by characterization results, unless otherwise specified.
Table 44. Current consumption in Stop 2 mode
Symbol Parameter
Conditions TYP MAX
(1)
Unit
-V
DD
25 °C 55 °C 85 °C 105 °C 125 °C 25 °C 55 °C 85 °C 105 °C 125 °C
I
DD_ALL
(Stop 2)
Supply current in Stop 2 mode, RTC disabled
LCD disabled
1.8 V 2.57 6.86 25.2 60.1 135 5.3 16.4 64 154.6 353
µA
2.4 V 2.62 6.91 25.5 60.6 137 5.3 16.6 64.9 156.7 359
3 V 2.69 6.93 25.7 61.5 140 5.4 16.9 66.3 159.7 366
3.6 V 2.7 7.08 26.3 62.9 143 5.4 17.4 67.8 163.8 375
LCD enabled
(2)
clocked by LSI
1.8 V 2.92 7.19 25.3 59.5 135 5.3 16.6 64.8 155.6 355 2.4 V 2.99 7.3 25.6 60.3 136 5.5 16.8 65.9 157.9 360
3 V 3.04 7.41 26.1 61.7 140 5.9 17.3 67.1 160.8 367
3.6 V 3.31 7.7 26.8 63.2 143 6.2 17.9 69.1 165.0 376
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