HA16117F Datasheet - Hitachi Semiconductor

CMOS Watchdog Timer

HA16117F Features

* Low power consumption : Operating (ACC pin low) = 0.5 mW (Typ) : Standby (ACC pin high) = 0.2 mW (Typ)

* Watchdog timer on/off control by ACC input signal

* Independent auto-reset high and low times (tRH and tRL)

* Watchdog monitoring by frequency filtering (indepen

HA16117F General Description

The HA16117F Series of ICs make a micro-processor (MPU) system fail-safe by monitoring its power supply to detect voltage drops, and monitoring a P-RUN (program running) pulse to detect system crashes. Also referred to as watchdog timers, these devices are essential in systems that aim for high leve.

HA16117F Datasheet (249.50 KB)

HA16117F Datasheet Preview — Preview of HA16117F PDF

Datasheet Details

Part number:

HA16117F

Manufacturer:

Hitachi Semiconductor

File Size:

249.50 KB

Description:

Cmos watchdog timer.

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HA16117F CMOS Watchdog Timer Hitachi Semiconductor

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HA16117F Features

HA16117F General Description

Datasheet Details

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