Datasheet

Electrical characteristics STM32F411xC STM32F411xE
76/149 DocID026289 Rev 6
Figure 20. Typical V
BAT
current consumption (LSE in low-drive mode and RTC ON)
Table 31. Typical and maximum current consumptions in V
BAT
mode
Symbol Parameter Conditions
(1)
Typ Max
(2)
Unit
T
A
= 25 °C
T
A
=
85 °C
T
A
=
105 °C
T
A
=
125 °C
V
BAT
=
1.7 V
V
BAT
=
2.4 V
V
BAT
=
3.3 V
V
BAT
= 3.6 V
I
DD_VBAT
Backup
domain
supply
current
Low-speed oscillator (LSE in low-
drive mode) and RTC ON
0.7 0.8 1.0 3 5 6.8
µALow-speed oscillator (LSE in high-
drive mode) and RTC ON
1.5 1.6 1.9 3.8 5.8 8.6
RTC and LSE OFF 0.1 0.1 0.1 2 4 5.8
1. Crystal used: Abracon ABS07-120-32.768 kHz-T with a C
L
of 6 pF for typical values.
2. Guaranteed by characterization results.
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