Table 15. Current Consumption In Sleep Mode - STMicroelectronics STM32L151CB Manual

STM32L151xx, STM32L152xx
Table 15. Current consumption in Sleep mode
Symbol Parameter
HSE = 16 MHz
(PLL ON for f
>16 MHz)
Supply
current in
Sleep
mode,
code
executed
from RAM,
Flash
switched
HSI clock source
OFF
(16 MHz)
MSI clock, 65 kHz
I
DD
MSI clock, 524 kHz
(Sleep)
MSI clock, 4.2 MHz
HSE = 16 MHz
(PLL ON for f
Supply
above 16 MHz)
current in
Sleep
mode,
code
executed
from Flash
HSI clock source
(16 MHz)
Supply MSI clock, 65 kHz
current in
MSI clock, 524 kHz
Sleep
I
DD
mode,
(Sleep)
code
MSI clock, 4.2 MHz
executed
from Flash
Conditions
Range 3,
V =1.2 V
CORE
VOS[1:0] = 11
(2)
Range 2,
V =1.5 V
HCLK CORE
VOS[1:0] = 10
Range 1,
V =1.8 V
CORE
VOS[1:0] = 01
Range 2,
V =1.5 V
CORE
VOS[1:0] = 10
Range 1,
V =1.8 V
CORE
VOS[1:0] = 01
Range 3,
V =1.2 V
CORE
VOS[1:0] = 11
Range 3,
V =1.2 V
CORE
VOS[1:0] = 11
(2)
Range 2,
V =1.5 V
HCLK CORE
VOS[1:0] = 10
Range 1,
V =1.8 V
CORE
VOS[1:0] = 01
Range 2,
V =1.5 V
CORE
VOS[1:0] = 10
Range 1,
V =1.8 V
CORE
VOS[1:0] = 01
Range 3,
V =1.2V
CORE
VOS[1:0] = 11
Doc ID 17659 Rev 6
Electrical characteristics
f Typ
HCLK
55 °C 85 °C 105 °C
1 MHz 80 140
2 MHz 150 210
4 MHz 280 330
4 MHz 280 400
8 MHz 450 550
16 MHz 900 1050 1050
8 MHz 550 650
16 MHz 1050 1200 1200
32 MHz 2300 2500 2500
16 MHz 1000 1100 1100
32 MHz 2300 2500 2500
65 kHz 30 50
524 kHz 50 70
4.2 MHz 200 240
1 MHz 80 140
2 MHz 150 210
4 MHz 290 350
4 MHz 300 400
8 MHz 500 600
16 MHz 1000 1100 1100
8 MHz 550 650
16 MHz 1050 1200 1200
32 MHz 2300 2500 2500
16 MHz 1000 1100 1100
32 MHz 2300 2500 2500
65 kHz 40 70
524 kHz 60 90
4.2 MHz 210 250
(1)
Max
Unit
140 140
210 210
(3)
330 330
400 400
550 550
1050
650 650
1200
µA
2500
1100
2500
50 60
70 80
240 250
140 140
210 210
350 350
400 400
600 600
1100
650 650
µA
1200
2500
1100
2500
70 80
90 100
µA
250 260
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