Table 19. Current Consumption In Sleep Mode - STMicroelectronics STM32L151QCH6 Manual

Electrical characteristics
Symbol Parameter
Supply current in
Sleep mode, code
executed from
RAM, Flash
switched OFF
I
DD(SLEEP)
Supply current in
Sleep mode, Flash
switched ON
1. Guaranteed by characterization results, not tested in production, unless otherwise specified.
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Table 19. Current consumption in Sleep mode

Conditions
f = f up to 16 MHz,
HSE HCLK
included f = f
HSE HCLK
above 16 MHz (PLL ON)
HSI clock source (16 MHz)
MSI clock, 65 kHZ
MSI clock, 524 kHZ
MSI clock, 4.2 MHZ
f = f up to 16 MHz,
HSE HCLK
included f = f
HSE HCLK
above 16MHz (PLL ON)
HSI clock source (16 MHz)
MSI clock, 65 kHZ
MSI clock, 524 kHZ
MSI clock, 4.2 MHZ
DocID026119 Rev 5
STM32L151xC/C-A STM32L152xC/C-A
Range3,
Vcore=1.2 V
VOS[1:0]=11
Range2,
/2 Vcore=1.5 V
(2)
VOS[1:0]=10
Range1,
Vcore=1.8 V
VOS[1:0]=01
Range2,
Vcore=1.5 V
VOS[1:0]=10
Range1,
Vcore=1.8 V
VOS[1:0]=01
Range3,
Vcore=1.2 V
VOS[1:0]=11
Range3,
Vcore=1.2 V
VOS[1:0]=11
Range2,
/2 Vcore=1.5 V
(2)
VOS[1:0]=10
Range1,
Vcore=1.8 V
VOS[1:0]=01
Range2,
Vcore=1.5 V
VOS[1:0]=10
Range1,
Vcore=1.8 V
VOS[1:0]=01
Range3,
Vcore=1.2 V
VOS[1:0]=11
Max
f Typ
(1)
HCLK
1 58 220
2 96 300
4 170 380
4 210 500
8 400 700
16 810 1100
8 485 800
16 955 1250
32 2100 2700
16 835 1100
32 2100 2700
0.065 18.5 72
0.524 37 92
4.2 180 273
1 75 250
2 115 300
4 200 380
4 230 500
8 430 700
16 840 1120
8 500 800
16 980 1300
32 2100 2700
16 860 1160
32 2150 2800
0.065 33,5 90
0.524 53 110
4.2 200 290
Unit
μA