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STM32F427xx STM32F429xx Electrical characteristics
198
Table 27. Typical and maximum current consumptions in Stop mode
Symbol Parameter Conditions
Typ
Max
(1)
Unit
V
DD
= 3.6 V
T
A
=
25 °C
T
A
=
25 °C
T
A
=
85 °C
T
A
=
105 °C
I
DD_STOP_NM
(normal mode)
Supply current in Stop
mode with voltage
regulator in main
regulator mode
Flash memory in Stop mode, all
oscillators OFF, no independent
watchdog
0.40 1.50 14.00 25.00
mA
Flash memory in Deep power
down mode, all oscillators OFF, no
independent watchdog
0.35 1.50 14.00 25.00
Supply current in Stop
mode with voltage
regulator in Low Power
regulator mode
Flash memory in Stop mode, all
oscillators OFF, no independent
watchdog
0.29 1.10 10.00 18.00
Flash memory in Deep power
down mode, all oscillators OFF, no
independent watchdog
0.23 1.10 10.00 18.00
I
DD_STOP_UDM
(under-drive
mode)
Supply current in Stop
mode with voltage
regulator in main
regulator and under-
drive mode
Flash memory in Deep power
down mode, main regulator in
under-drive mode, all oscillators
OFF, no independent watchdog
0.19 0.50 6.00 9.00
Supply current in Stop
mode with voltage
regulator in Low Power
regulator and under-
drive mode
Flash memory in Deep power
down mode, Low Power regulator
in under-drive mode, all oscillators
OFF, no independent watchdog
0.10 0.40 4.00 7.00
1. Data based on characterization, tested in production.
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