Pin No.
Symbol 1 2 3 P-RUN1 Cf1 Rf Function Input from main CPU to watchdog timer 1 (WDT1) For connecting capacitor Cf1 to determine WDT1 filter characteristic (frequency band) For connecting common bias resistor Rf to determine WDT1 and WDT2 filter characteristics (frequency band), power-on reset t
HA16113FPJ Dual Watchdog Timers The HA16113FPJ is a multifunction device that provides microprocessor systems with the necessary regulated power supply, monitors the supply voltage, and generates power-on reset and watchdog reset signals.
It is ideally suited for battery-operated systems such as instrumentation systems.
Functions Regulated power supply Power-on reset Two built-in auto-reset circuits Two built-in watchdog timer circuits (WDT) Ou
HA16113FPJ Features
* Simultaneous or independent control of auto-reset outputs. Precisely regulated output voltage and accurate NMI trigger voltage (both ±2%). Low-voltage control with NMI, simultaneous RES1 and RES2, and STBY outputs. Independently selectable durations for power-
HA16113FPJ_HitachiSemiconductor.pdf
Datasheet Details
HA16113FPJ
Hitachi Semiconductor
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Dual watchdog timers.
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