Datasheet
STM32L496xx Electrical characteristics
DS11585 Rev 9 143/272
Table 47. Current consumption in Standby 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
(Standby)
Supply current
in Standby
mode (backup
registers
retained),
RTC disabled
no independent
watchdog
1.8 V 108 299 1343 3822 10353 227 899 4159 13059 36572
nA
2.4 V 118 348 1562 4447 12012 252 1009 4846 15026 41366
3 V 133 404 1777 5071 13589 318 1211 6082 17245 46714
3.6 V 171 501 2115 5898 15539 435 1508 7230 19850 52888
(2)
with independent
watchdog
1.8 V 296 - - - - - - - - -
2.4 V 349 - - - - - - - - -
3 V 411 - - - - - - - - -
3.6 V 506 - - - - - - - - -
I
DD_ALL
(Standby
with RTC)
Supply current
in Standby
mode (backup
registers
retained),
RTC enabled
RTC clocked by LSI, no
independent watchdog
1.8 V 377 581 1700 4270 11100 763 1422 5182 13585 36564
nA
2.4 V 461 700 2020 5030 12900 942 1704 5992 15473 41383
3 V 559 843 2390 5990 15500 1166 2032 6938 17889 46728
3.6 V 689 1050 2920 7130 18100 1454 2511 7754 20714 53018
RTC clocked by LSI,
with independent
watchdog
1.8 V 422 - - - - - - - - -
2.4 V 518 - - - - - - - - -
3 V 560 - - - - - - - - -
3.6 V 780 - - - - - - - - -
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