Datasheet

STM32L496xx Electrical characteristics
DS11585 Rev 9 145/272
Table 48. Current consumption in Shutdown 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
(Shutdown)
Supply current in Shutdown mode (backup registers retained) RTC disabled
-
1.8 V 24 161 983 3020 8970 85 556 3314 10498 31391
nA
2.4 V 31 193 1150 3530 10300 111 648 3844 11897 35017
3 V 44 242 1400 4260 12500 154 780 4447 13473 39297
3.6 V 76 338 1790 5220 14700 236 1009 5354 15679 44571
I
DD_ALL
(Shutdown
with RTC)
Supply current in Shutdown mode (backup registers retained) RTC enabled
RTC clocked by LSE bypassed at 32768 Hz
1.8 V 225 363 1190 3230 9180 - - - - -
nA
2.4 V 314 478 1440 3820 10700 - - - - -
3 V 421 621 1790 4660 12900 - - - - -
3.6 V 561 831 2280 5730 15300 - - - - -
RTC clocked by LSE quartz
(2)
in low drive
mode
1.8 V 341 472 1303 3459 - - - - - - 2.4 V 435 586 1572 4041 - - - - - -
3 V 553 732 1982 5145 - - - - - -
3.6 V 716 948 2520 6325 - - - - - -
I
DD_ALL
(wakeup from
Shutdown)
Supply current during wakeup from Shutdown mode
Wakeup clock is MSI = 4 MHz. See
(3)
.
3 V 0.6 - - - - - - - - - mA
1. Guaranteed by characterization results, unless otherwise specified. 2. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two 6.8 pF loading capacitors.
3. Wakeup with code execution from Flash. Average value given for a typical wakeup time as specified in Table 51: Low-power mode wakeup timings.
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