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CHAPTER 23 POWER-ON-CLEAR CIRCUIT
23.3 Operation
The power-on-clear circuit compares the supply voltage (V
) and detection voltage (V
), and generates a reset
DD
POC
signal (POCRES) when V
< V
.
DD
POC
Figure 23-2. Operation of Power-on-Clear Circuit
Supply voltage
(V
)
DD
Power-on-clear circuit
detection voltage
(V
)
POC
2.5 V
POCRES
signal
(active low)
619
User's Manual U16896EJ2V0UD
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