Electrical characteristics
Table 14.
Symbol
STM32F103xx
Typical current consumption in Stop and Standby modes
(1)
Parameter
Conditions
Regulator in Run mode,
Low-speed and high-speed internal RC
oscillators OFF
High-speed oscillator OFF (no
independent watchdog)
Regulator in Low Power mode,
Low-speed and high-speed internal RC
oscillators OFF,
High-speed oscillator OFF (no
independent watchdog)
Low-speed internal RC oscillator and
independent watchdog OFF
Supply current in
Standby mode
(4)
Low-speed internal RC oscillator and
independent watchdog ON
Low-speed internal RC oscillator ON,
independent watchdog OFF
Low-speed oscillator and RTC ON
V
DD
3.3 V
2.4 V
3.3 V
2.4 V
3.3 V
2.4 V
3.3 V
2.4 V
3.3 V
2.4 V
3.3 V
Typ
(2)
24
TBD
14
(3)
TBD
(3)
2
(3)
TBD
(3)
3.1
(3)
TBD
(3)
2.9
(3)
TBD
(3)
1.4
(3)
1
(3)
0.5
(3)
TBD
(3)
µA
µA
µA
Unit
Supply current in
Stop mode
I
DD
I
DD_VBAT
Backup domain
supply current
Low-speed oscillator OFF, RTC ON
2.4 V
3.3 V
2.4 V
1. TBD stands for to be determined.
2. Typical values are measures at T
A
= 25 °C, V
DD
= 3.3 V.
3. Values expected for next silicon revision.
4. To obtain Standby consumption with RTC ON, add I
DD
_V
BAT
(Low-speed oscillator and RTC ON) to I
DD
Standby.
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