Datasheet

DS6329 Rev 16 71/184
STM32F20xxx Electrical characteristics
183
6.1.7 Current consumption measurement
Figure 20. Current consumption measurement scheme
6.2 Absolute maximum ratings
Stresses above the absolute maximum ratings listed in Table 11, Table 12, and Table 13
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 11. Voltage characteristics
Symbol Ratings Min Max Unit
V
DD
–V
SS
External main supply voltage (including V
DDA
, V
DD
)
(1)
1. All main power (V
DD
, V
DDA
) 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 five-volt tolerant pin
(2)
2. V
IN
maximum value must always be respected. Refer to Table 12 for the values of the maximum allowed
injected current.
V
SS
–0.3 V
DD
+4
Input voltage on any other pin V
SS
–0.3 4.0
|ΔV
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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