STM32L100RC Datasheet, PDF (51/104 Pages) STMicroelectronics – Reset and supply management

STM32L100RC
Table 18. Current consumption in Sleep mode
Symbol Parameter
Conditions
f_HCLK
Typ
Range 3,
V_CORE=1.2 V
VOS[1:0] = 11
f_HSE = f_HCLK up to
16 MHz included,
f_HSE = f_HCLK/2
above 16 MHz (PLL
ON)⁽²⁾
Range 2,
V_CORE=1.5 V
VOS[1:0] = 10
Supply current
in Sleep
mode, Flash
OFF
HSI clock source
(16 MHz)
Range 1,
V_CORE=1.8 V
VOS[1:0] = 01
Range 2,
V_CORE=1.5 V
VOS[1:0] = 10
Range 1,
V_CORE=1.8 V
VOS[1:0] = 01
1 MHz
2 MHz
4 MHz
4 MHz
8 MHz
16 MHz
8 MHz
16 MHz
32 MHz
50
78.5
140
165
310
590
350
680
1600
16 MHz 640
32 MHz 1600
I_DD (Sleep)
MSI clock, 65 kHz
MSI clock, 524 kHz
MSI clock, 4.2 MHz
Range 3,
V_CORE=1.2 V
VOS[1:0] = 11
Range 3,
V_CORE=1.2 V
VOS[1:0] = 11
Supply current
in Sleep
mode, Flash
ON
f_HSE = f_HCLK up to
16 MHz included,
f_HSE = f_HCLK/2
above 16 MHz (PLL
ON)⁽²⁾
Range 2,
V_CORE=1.5 V
VOS[1:0] = 10
Range 1,
V_CORE=1.8 V
VOS[1:0] = 01
65 kHz
524 kHz
4.2 MHz
1 MHz
2 MHz
4 MHz
4 MHz
8 MHz
16 MHz
8 MHz
16 MHz
32 MHz
19
33
145
60.5
89.5
150
180
320
605
380
695
1600
HSI clock source
(16 MHz)
Range 2,
V_CORE=1.5 V
VOS[1:0] = 10
Range 1,
V_CORE=1.8 V
VOS[1:0] = 01
16 MHz 650
32 MHz 1600
Supply current
in Sleep
mode, Flash
ON
MSI clock, 65 kHz
MSI clock, 524 kHz
MSI clock, 4.2 MHz
Range 3,
V_CORE=1.2V
VOS[1:0] = 11
65 kHz
30
524 kHz 44
4.2 MHz 155
1. Guaranteed by characterization results, not tested in production, unless otherwise specified.
2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register)
Max⁽¹⁾
130
195
310
310
440
830
550
990
2100
Unit
890
2200
60
99
210
µA
130
190
320
320
460
840
540
1000
2100
910
2200
90
96
220
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