STM32L162XE Datasheet, PDF (64/129 Pages) STMicroelectronics – Ultra-low-power platform

Electrical characteristics
STM32L162xE
Table 19. 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
51
81
140
175
330
625
395
760
1700
16 MHz 670
32 MHz 1750
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
150
63
93
155
190
340
640
410
770
1750
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 690
32 MHz 1750
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
31
524 kHz 45
4.2 MHz 160
1. Guaranteed by characterization results, unless otherwise specified.
2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register)
Max⁽¹⁾
220
300
380
500
700
1100
800
1250
2700
Unit
1100
2700
92
110
273
µA
250
300
380
500
700
1120
800
1300
2700
1160
2800
105
125
290
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