Datasheet

Electrical characteristics STM32L433xx
114/224 DocID028794 Rev 4
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 1 2.54 8.74 19.8 43.4 2.0 5.6 21.1 50.8 116.0
µA
2.4 V 1.02 2.59 8.89 20.2 44.3 2.1 5.8 21.6 52.3 119.6
3 V 1.06 2.67 9.11 20.7 45.5 2.1 5.9 22.2 53.7 123.2
3.6 V 1.23 2.88 9.56 21.6 47.3 2.3 6.1 23.0 55.8 127.9
LCD enabled
(2)
clocked by LSI
1.8 V 1.31 2.87 9.03 20 43.1 2.6 6.3 21.9 51.8 117.5 2.4 V 1.36 2.96 9.22 20.4 44.1 2.8 6.5 22.5 53.3 121.1
3 V 1.45 3.08 9.24 20.4 45.5 2.9 6.8 23.2 54.9 124.8
3.6 V 1.69 3.4 10.1 22.1 47.9 3.1 7.1 24.2 57.1 129.6
I
DD_ALL
(Stop 2 with
RTC)
Supply current in Stop 2 mode, RTC enabled
RTC clocked by LSI, LCD disabled
1.8 V 1.3 2.82 9.02 20.1 43.6 2.5 6.2 21.6 51.3 116.3
µA
2.4 V 1.39 2.95 9.24 20.5 44.6 2.8 6.4 22.3 52.8 120.0
3 V 1.5 3.11 9.55 21.1 45.8 3.0 6.8 23.0 54.5 123.8
3.6 V 1.76 3.42 10.1 22.1 47.8 3.3 7.2 24.1 56.7 128.7
RTC clocked by LSI, LCD enabled
(2)
1.8 V 1.41 2.96 9.13 20.1 43.3 2.8 6.4 22.1 52.0 117.6 2.4 V 1.49 3.08 9.35 20.5 44.2 3.0 6.7 22.8 53.5 121.2
3 V 1.61 3.25 9.41 20.5 45.6 3.2 7.1 23.5 55.2 125.1
3.6 V 1.91 3.63 10.3 22.3 48.1 3.5 7.5 24.6 57.5
130.0
(3)
RTC clocked by LSE bypassed at 32768Hz,LCD disabled
1.8 V 1.36 2.9 9.1 20.1 43.7 - - - - - 2.4 V 1.48 3.09 9.44 20.8 45 - - - - -
3 V 1.83 3.67 10.4 22.3 47.3 - - - - -
3.6 V 3.58 6.17 13.9 26.6 53 - - - - -
RTC clocked by LSE quartz
(4)
in low drive mode, LCD disabled
1.8 V 1.28 2.81 9.13 20.8 - - - - - - 2.4 V 1.39 2.93 9.34 21.3 - - - - - -
3 V 1.59 3.1 9.64 21.8 - - - - - -
3.6 V 1.86 3.45 10.2 22.8 - - - - - -
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