Hi all,
I'd like to confirm the monitoring voltage of Power On Reset of PSoC4(CY8C4247LTI-L475).
It is described as follows in TRM(PSoC 4200L Family Architecture TRM).
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9.3.1 Power-On-Reset (POR)
POR circuits provide a reset pulse during the initial power ramp.
POR circuits monitor VCCD voltage.
13.1.1 Power-on Reset
Power-on reset is provided for system reset at power-up.
POR holds the device in reset until the supply voltage, VDDD, is according to the datasheet specification.
The POR activates automatically at power-up.
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Which is POR monitoring, VCCD or VDDD?
Best regards.
Yasu
