HA16129FPJ - Single Watchdog Timer

Hitachi Semiconductor

The HA16129FPJ by Hitachi Semiconductor is a Single Watchdog Timer. Below is the official datasheet preview.

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HA16129FPJ Single Watchdog Timer by Hitachi Semiconductor - Datasheet Preview — Official preview page of the **HA16129FPJ** Single Watchdog Timer datasheet (Hitachi Semiconductor).

Datasheet Details

Part number	HA16129FPJ
Manufacturer	Hitachi Semiconductor
File Size	135.43 KB
Description	Single Watchdog Timer
Datasheet	HA16129FPJ_HitachiSemiconductor.pdf
Additional preview pages of the HA16129FPJ datasheet.

HA16129FPJ Product details

Description

The HA16129FPJ is a watchdog timer IC that monitors a microprocessor for runaway. Watchdog timer (WDT) function Monitors the P-RUN signal output by the micro

Features

High-precision output voltage: 5.0V ± 1.5% The WDT supports both frequency and duty detection schemes. High-precision power supply monitoring function: 4.625V ± 0.125V Built-in OUTE function All functions can be adjusted with external resistors and/or capacitors. Pin Arrangement P-RUN Rf Cf RR CR RT CRES GND Voadj OUTE 1 2 3 4 5 6 7 8 9 10 (Top view) 20 19 18 17 16 15 14 13 12 11 STBY STBYadj RES NMI NMIadj NMIsns VOUT CONT CS VCC 2 HA1612.

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Published: Mar 22, 2005 |