Datasheet

Electrical characteristics STM32L476xx
140/270 DS10198 Rev 8
Table 46. 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 6.59 24.7 92.7 208 437 16 62 232 520 1093
µA
2.4 V 6.65 24.8 92.9 209 439 17 62 232 523 1098
3 V 6.65 24.9 93.3 210 442 17 62 233 525 1105
3.6 V 6.70 25.1 93.8 212 447 17 63 235 530 1118
-
LCD enabled
(2)
clocked by LSI
1.8 V 7.00 25.2 97.2 219 461 18 63 243 548 1153 2.4 V 7.14 25.4 97.5 220 463 18 64 244 550 1158
3 V 7.24 25.7 97.7 221 465 18 64 244 553 1163
3.6 V 7.36 26.1 98.7 223 471 18 65 247 558 1178
I
DD_ALL
(Stop 1 with
RTC)
Supply current in stop 1 mode, RTC enabled
RTC clocked by LSI
LCD disabled
1.8 V 6.88 25.0 93.1 209 439 17 63 233 523 1098
µA
2.4 V 7.02 25.2 93.7 210 441 18 63 234 525 1103
3 V 7.12 25.4 94.2 212 444 18 64 236 530 1110
3.6 V 7.25 25.7 95.2 214 449 18 64 238 535 1123
LCD enabled
(2)
1.8 V 7.01 26.1 99.0 223 467 18 65 248 558 1168 2.4 V 7.14 26.3 99.6 225 470 18 66 249 563 1175
3 V 7.31 26.6 100.0 226 474 18 67 250 565 1185
3.6 V 7.41 26.9 102.0 229 480 19 67 255 573 1200
RTC clocked by LSE bypassed at 32768 Hz
LCD disabled
1.8 V 6.91 25.2 93.4 210 440 17 63 234 525 1100 2.4 V 7.04 25.3 94.2 211 443 18 63 236 528 1108
3 V 7.19 25.7 95.0 212 446 18 64 238 530 1115
3.6 V 7.97 26.0 96.1 215 451 20 65 240 538 1128
RTC clocked by LSE quartz
(3)
in
low drive mode
LCD disabled
1.8 V 6.85 25.0 93.0 208.3 - 17 63 233 521 - 2.4 V 6.94 25.1 93.2 209.3 - 17 63 233 523 -
3 V 7.10 25.2 93.6 210.3 - 18 63 234 526 -
3.6 V 7.34 25.4 94.1 212.3 - 18 64 235 531 -
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