Datasheet

Electrical characteristics STM32F405xx, STM32F407xx
76/167 Doc ID 022152 Rev 2
Table 20. Typical and maximum current consumptions in Stop mode
Symbol Parameter Conditions
Typ Max
Unit
T
A
=
25 °C
T
A
=
25 °C
T
A
=
85 °C
T
A
=
105 °C
I
DD_STOP
Supply current
in Stop mode
with main
regulator in
Run mode
Flash in Stop mode, low-speed and high-speed
internal RC oscillators and high-speed
oscillator OFF (no independent watchdog)
0.60 1.20 11.00 20.00
mA
Flash in Deep power down mode, low-speed
and high-speed internal RC oscillators and
high-speed oscillator OFF (no independent
watchdog)
0.55 1.20 11.00 20.00
Supply current
in Stop mode
with main
regulator in
Low Power
mode
Flash in Stop mode, low-speed and high-speed
internal RC oscillators and high-speed
oscillator OFF (no independent watchdog)
0.40 1.10 8.00 15.00
Flash in Deep power down mode, low-speed
and high-speed internal RC oscillators and
high-speed oscillator OFF (no independent
watchdog)
0.35 1.1 8.00 15.00
Table 21. Typical and maximum current consumptions in Standby mode
(1)
Symbol Parameter Conditions
Typ Max
Unit
T
A
= 25 °C T
A
= 85 °C T
A
= 105 °C
V
DD
=
1.8 V
V
DD
=
2.4 V
V
DD
=
3.3 V
V
DD
= 3.6 V
I
DD_STBY
Supply current
in Standby
mode
Backup SRAM ON, low-speed
oscillator and RTC ON
3.0 3.4 4.0 TBD
(2)
TBD
(2)
µA
Backup SRAM OFF, low-
speed oscillator and RTC ON
2.4 2.7 3.3 TBD
(2)
TBD
(2)
Backup SRAM ON, RTC OFF 2.4 2.6 3.0 12.5
(2)
24.8
(2)
Backup SRAM OFF, RTC OFF 1.7 1.9 2.2 9.8
(2)
19.2
(2)
1. TBD stands for “to be defined”.
2. Based on characterization, not tested in production.