STM32F103x4, STM32F103x6
Electrical characteristics
Table 16. Typical and maximum current consumptions in Stop and Standby modes
Typ(1)
Max
Symbol Parameter
Conditions
Unit
VDD/VBAT VDD/VBAT VDD/VBAT TA = TA =
= 2.0 V
= 2.4 V
= 3.3 V 85 °C 105 °C
Regulator in Run mode, low-speed
and high-speed internal RC
oscillators and high-speed oscillator
OFF (no independent watchdog)
-
21.3
21.7
11.7
160
145
200
185
Supplycurrent
in Stop mode
Regulator in Low Power mode, low-
speed and high-speed internal RC
oscillators and high-speed oscillator
OFF (no independent watchdog)
-
11.3
IDD
Low-speed internal RC oscillator and
independent watchdog ON
-
-
2.75
2.55
3.4
3.2
-
-
-
-
µA
Supplycurrent Low-speed internal RC oscillator
in Standby
mode
ON, independent watchdog OFF
Low-speed internal RC oscillator and
independent watchdog OFF, low-
speed oscillator and RTC OFF
-
1.55
1.1
1.9
1.4
3.2
4.5
2.2
Backup
IDD_VBAT domainsupply Low-speed oscillator and RTC ON
current
0.9
1.9(2)
1. Typical values are measured at TA = 25 °C.
2. Based on characterization, not tested in production.
Figure 15. Typical current consumption on V
with RTC on versus temperature at different
BAT
V
values
BAT
2.5
2
2 V
1.5
1
2.4 V
3 V
0.5
0
3.6 V
–40 °C
25 °C
70 °C
85 °C
105 °C
Temperature (°C)
ai17351
Doc ID 15060 Rev 5
39/87
STMICROELECTRONICS [ ST ]
