STM32L053C6 Datasheet, PDF (64/132 Pages) STMicroelectronics – Reset and supply management

Electrical characteristics
STM32L053x6 STM32L053x8
2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register).
Table 33. Current consumption in Low-power run mode
Symbol Parameter
Conditions
Typ
T_A = − 40 to 25°C
MSI clock = 65 kHz,
f_HCLK = 32 kHz
T_A = 85 °C
T_A = 105 °C
T_A = 125 °C
All peripherals
OFF, code
executed from
RAM, Flash
switched off,
V_DD from 1.65
to 3.6 V
MSI clock= 65 kHz,
f_HCLK = 65 kHz
T_A =-40 °C to 25 °C
T_A = 85 °C
T_A = 105 °C
T_A = 125 °C
T_A = − 40 to 25°C
I_DD
(LP Run)
Supply
current in
Low-power
run mode
MSI clock= 131 kHz,
f_HCLK = 131 kHz
MSI clock= 65 kHz,
f_HCLK = 32 kHz
T_A = 55 °C
T_A = 85 °C
T_A = 105 °C
T_A = 125 °C
T_A = − 40 to 25°C
T_A = 85 °C
T_A = 105 °C
T_A = 125 °C
All peripherals
OFF, code
executed from
Flash, V_DD
from 1.65 V to
3.6 V
MSI clock = 65 kHz,
f_HCLK = 65 kHz
T_A = − 40 to 25°C
T_A = 85 °C
T_A = 105 °C
T_A = 125 °C
T_A = − 40 to 25°C
MSI clock =
131 kHz,
f_HCLK = 131 kHz
T_A = 55 °C
T_A = 85 °C
T_A = 105 °C
T_A = 125 °C
1. Guaranteed by characterization results at 125 °C, unless otherwise specified.
8.5
11.5
15.5
27.5
10
15.5
19.5
31.5
20
23
25.5
29.5
40
22
26
31
44
27.5
31.5
36.5
49
39
41
44
49.5
60
Max⁽¹⁾ Unit
10
48
53
130
15
50
54
130
25
50
55
64
140
µA
28
68
75
95
33
73
80
100
46
80
86
100
120
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