Electrical characteristics
STM32L100RC
50/104
DocID024995 Rev 4
Table 17. Current consumption in Run mode, code with data processing running from RAM
Symbol
Parameter
Conditions
f
HCLK
Typ
Max
(1)
Unit
I
DD
(Run
from
RAM)
Supply current in
Run mode, code
executed from
RAM, Flash
switched off
f
HSE
= f
HCLK
up to 16 MHz,
included
f
HSE
= f
HCLK
/2 above
16 MHz
(PLL ON)
(2)
Range 3,
V
CORE
=1.2 V VOS[1:0]
= 11
1 MHz
185
240
µA
2 MHz
345
410
4 MHz
645
880
(3)
Range 2,
V
CORE
=1.5 V VOS[1:0]
= 10
4 MHz
0.755
1.4
mA
8 MHz
1.5
2.1
16 MHz
3
3.5
Range 1,
V
CORE
=1.8 V
VOS[1:0] = 01
8 MHz
1.8
2.8
16 MHz
3.6
4.1
32 MHz
7.15
8.3
HSI clock source (16
MHz)
Range 2,
V
CORE
=1.5 V VOS[1:0]
= 10
16 MHz
2.95
3.5
Range 1,
V
CORE
=1.8 V VOS[1:0]
= 01
32 MHz
7.15
8.4
MSI clock, 65 kHz
Range 3,
V
CORE
=1.2 V VOS[1:0]
= 11
65 kHz
38.5
85
µA
MSI clock, 524 kHz
524 kHz
110
160
MSI clock, 4.2 MHz
4.2 MHz
690
810
1.
Guaranteed by characterization results, not tested in production, unless otherwise specified.
2.
Oscillator bypassed (HSEBYP = 1 in RCC_CR register).
3.
Guaranteed by test in production.
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