Datasheet

Electrical characteristics STM32F412xE/G
92/193 DocID028087 Rev 4
Table 31. Typical and maximum current consumption in Stop mode - V
DD
=3.6 V
Symbol Conditions Parameter
Typ
Max
(1)
Unit
T
A
=
25 °C
T
A
=
25 °C
T
A
=
85 °C
T
A
=
105 °C
I
DD_STOP
Flash in Stop mode, all
oscillators OFF, no
independent watchdog
Main regulator usage 124.0 179.0
(2)
907.2 1762.0
(2)
µA
Low power regulator usage 52.8 104.9
(2)
773.8 1559.0
Flash in Deep power
down mode, all oscillators
OFF, no independent
watchdog
Main regulator usage 87.6 123.0 698.5 1374.0
Low power regulator usage 26.2 74.7 737.2 1515.0
Low power low voltage regulator usage 20.1 58.5
(2)
629.1 1299.0
(2)
1. Based on characterization, not tested in production.
2. Tested in production.
Table 32. Typical and maximum current consumption in Standby mode - V
DD
= 1.7 V
Symbol Parameter Conditions
Typ
(1)
Max
(2)
Unit
T
A
=
25 °C
T
A
=
25 °C
T
A
=
85 °C
T
A
=
105 °C
I
DD_STBY
Supply current in
Standby mode
Low-speed oscillator (LSE in low drive
mode) and RTC ON
1.8 3.7 12.9 23.7
µALow-speed oscillator (LSE in high drive
mode) and RTC ON
2.6 4.5 13.7 24.5
RTC and LSE OFF
1.1 3.0 13.1 25.0
1. When the PDR is OFF (internal reset is OFF), the typical current consumption is reduced by 1.2 µA.
2. Based on characterization, not tested in production unless otherwise specified.
Table 33. Typical and maximum current consumption in Standby mode - V
DD
= 3.6 V
Symbol Parameter Conditions
Typ
(1)
Max
(2)
Unit
T
A
=
25 °C
T
A
=
25 °C
T
A
=
85 °C
T
A
=
105 °C
I
DD_STBY
Supply current in
Standby mode
Low-speed oscillator (LSE in low drive
mode) and RTC ON
3.7 5.4 16.0 28.4
µALow-speed oscillator (LSE in high drive
mode) and RTC ON
4.5 6.2 16.8 29.2
RTC and LSE OFF
2.6 4.0 16.0 30.0
(3)
1. When the PDR is OFF (internal reset is OFF), the typical current consumption is reduced by 1.2 µA.
2. Guaranteed by characterization, not tested in production unless otherwise specified.
3. Tested in production.
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