Datasheet

Electrical characteristics STM32F070xB STM32F070x6
44/88 DocID027114 Rev 2
Table 26. Typical and maximum current consumption from the V
DDA
supply
Symbol Parameter Conditions
(1)
f
HCLK
V
DDA
= 3.6 V
Unit
Typ
Max @ T
A
85 °C
I
DDA
Supply current in
Run or Sleep mode,
code executing from
Flash or RAM
HSE bypass, PLL on 48 MHz 165 196
μA
HSE bypass, PLL off
8 MHz 3.6 5.2
1 MHz 3.6 5.2
HSI clock, PLL on 48 MHz 245 279
HSI clock, PLL off 8 MHz 83.4 95.3
1. Current consumption from the V
DDA
supply is independent of whether the digital peripherals are enabled or disabled, being
in Run or Sleep mode or executing from Flash or RAM. Furthermore, when the PLL is off, I
DDA
is independent from the
frequency.
Table 27. Typical and maximum consumption in Stop and Standby modes
Symbol Parameter Conditions
Typ @V
DD
(V
DD
= V
DDA
)
Max
(1)
Unit
3.6 VT
A
= 85 °C
I
DD
Supply current in
Stop mode
Regulator in run mode, all oscillators OFF 15.9 49
μA
Regulator in low-power mode, all oscillators OFF 3.7 33
Supply current in
Standby mode
LSI ON and IWDG ON 1.5 -
I
DDA
Supply current in
Stop mode
V
DDA
monitoring ON
Regulator in run or low-
power mode, all
oscillators OFF
2.8 3.6
Supply current in
Standby mode
LSI ON and IWDG ON 3.5 -
LSI OFF and IWDG OFF 2.6 3.6
Supply current in
Stop mode
V
DDA
monitoring OFF
Regulator in run or low-
power mode, all
oscillators OFF
1.5 -
Supply current in
Standby mode
LSI ON and IWDG ON 2.2 -
LSI OFF and IWDG OFF 1.4 -
1. Data based on characterization results, not tested in production unless otherwise specified.
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