Datasheet

Electrical characteristics STM32F412xE/G
74/193 DocID028087 Rev 4
6.1.7 Current consumption measurement
Figure 22. Current consumption measurement scheme
6.2 Absolute maximum ratings
Stresses above the absolute maximum ratings listed in Table 12: Voltage characteristics,
Table 13: Current characteristics, and Table 14: Thermal characteristics may cause
permanent damage to the device. These are stress ratings only and functional operation of
the device at these conditions is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
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Table 12. Voltage characteristics
Symbol Ratings Min Max Unit
V
DD
–V
SS
External main supply voltage (including V
DDA
, V
DD
,
V
DDUSB
and V
BAT
)
(1)
1. All main power (V
DD
, V
DDA,
V
DDUSB
) and ground (V
SS
, V
SSA
) pins must always be connected to the
external power supply, in the permitted range.
–0.3 4.0
V
V
IN
Input voltage on FT and TC pins
(2)
2. V
IN
maximum value must always be respected. Refer to Table 13 for the values of the maximum allowed
injected current.
V
SS
–0.3 V
DD
+4.0
Input voltage on any other pin V
SS
–0.3 4.0
Input voltage for BOOT0 V
SS
9.0
|∆V
DDx
| Variations between different V
DD
power pins - 50
mV
|V
SSX
−V
SS
| Variations between all the different ground pins - 50
V
ESD(HBM)
Electrostatic discharge voltage (human body model)
see Section 6.3.14:
Absolute maximum
ratings (electrical
sensitivity)
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