Power supplies
1. The two 2.2 µF ceramic capacitors should be replaced by two 100 nF decoupling capacitors when the
voltage regulator is OFF.
2. The 4.7 µF ceramic capacitor must be connected to one of the V
3. V
=V
DDA
14/54
Figure 6. STM32F767xx/STM32F777xx power supply scheme
and V
=V
.
DD
SSA
SS
DocID027559 Rev 5
pin.
DD
AN4661
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