STM32F051K4U6 Datasheet, PDF (48/104 Pages) STMicroelectronics – Low- and medium-density advanced ARM™-based 32-bit MCU with 16 to 64 Kbytes Flash, timers, ADC, DAC and comm. interfaces

STM32F051x
Electrical characteristics
Table 27. Typical and maximum V_DD consumption in Stop and Standby modes
Typ @V_DD (V_DD = V_DDA)
Max⁽¹⁾
Symbol Parameter
Conditions
2.0 V 2.4 V 2.7 V 3.0 V 3.3 V 3.6 V
T_A =
25 °C
T_A = T_A = ^Unit
85 °C 105 °C
Supply
Regulator in run mode,
all oscillators OFF
15 15.1 15.25 15.45 15.7 16
22⁽²⁾
48
64⁽²⁾
current in _{Regulator in low-power}
Stop mode _{mode, all oscillators}
3.15 3.25 3.35 3.45 3.7 4 7⁽²⁾ 32 45⁽²⁾
I_DD
OFF
µA
Supply LSI ON and IWDG ON 0.8 0.95 1.05 1.2 1.35 1.5 -
-
-
current in
Standby ^{LSI OFF and IWDG}
mode
OFF
0.65 0.75 0.85 0.95 1.1 1.3 2⁽²⁾ 2.5 3⁽²⁾
1. Data based on characterization results, not tested in production unless otherwise specified.
2. Data based on characterization results and tested in production.
Doc ID 022265 Rev 3
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