
Dual/Triple, Ultra-Low-Voltage, SOT23 µP
Supervisory Circuits
Functional Diagram
VCC1
VREF
VCC2
MR
VCC1
MR
PULLUP
VCC1
VCC1 VCC2
RESET
TIMEOUT
PERIOD
RST
RESET
OUTPUT
DRIVER
RST
RSTIN/PFI
VREF VCC1
VREF/2
PFO
VCC1
WATCHDOG
TIMER
WDI
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