Datasheet
Electrical characteristics STM32L433xx
116/224 DocID028794 Rev 4
Table 45. Current consumption in Stop 1 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 1)
Supply current
in Stop 1
mode,
RTC disabled
-
LCD
disabled
1.8 V 4.34 12.4 43.6 96.4 204 9.3 27.4 98.9 198.7 397.5
µA
2.4 V 4.35 12.5 43.8 97 205 9.4 27.6 99.5 199.0 398.0
3 V 4.41 12.6 44.1 97.7 207 9.5 27.8 100.3 200.4 400.8
3.6 V 4.56 12.9 44.8 98.9 210 9.7 28.3 101.7 202.1 404.2
-
LCD
enabled
(2)
clocked by
LSI
1.8 V 4.68 12.7 43.9 96.7 204 9.1 27.2 99.1 198.9 397.7
2.4 V 4.7 12.8 44.2 97.3 205 9.7 27.7 99.9 199.5 399.0
3 V 4.88 12.6 44.5 98 206 10.2 28.4 101.0 200.9 401.8
3.6 V 5.1 13.4 45.3 99.6 270 10.6 29.2 102.7 203.2 406.4
I
DD_ALL
(Stop 1 with
RTC)
Supply current
in stop 1
mode,
RTC enabled
RTC clocked by
LSI
LCD
disabled
1.8 V 4.63 12.7 43.9 96.8 205 9.9 28.0 99.5 198.9 397.8
µA
2.4 V 4.78 12.8 44.2 97.4 206 10.1 28.3 100.3 199.5 399.0
3 V 4.93 13 44.6 98.1 207 10.4 28.7 101.2 200.9 401.9
3.6 V 5.05 13.4 45.3 99.5 210 10.8 29.4 102.8 202.5 405.0
LCD
enabled
(2)
1.8 V 4.82 12.9 44 96.8 204 10.2 28.4 99.9 199.6 399.1
2.4 V 4.93 13 44.3 97.4 205 10.4 28.7 100.7 200.3 400.6
3 V 5.05 12.7 44.7 98.1 206 10.7 29.2 101.7 201.8 403.6
3.6 V 5.31 13.7 45.6 99.9 210 11.1 29.8 103.4 202.9 405.8
RTC clocked by
LSE bypassed
at 32768 Hz
LCD
disabled
1.8 V 4.7 12.8 44 96.9 205 - - - - -
2.4 V 4.95 13 44.4 97.6 206 - - - - -
3 V 5.33 13.6 45.4 99.1 209 - - - - -
3.6 V 6.91 16.1 48.8 103 216 - - - - -
RTC clocked by
LSE quartz
(3)
in
low drive mode
LCD
disabled
1.8 V 4.76 12.3 43.7 99.1 - - - - - -
2.4 V 4.95 12.4 43.8 99.3 - - - - - -
3 V 5.1 12.6 44.1 99.6 - - - - - -
3.6 V 5.65 13 44.8 101 - - - - - -
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