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DS1819, DS1814 Datasheet - Dallas Semiconductor

DS1819 - 5V/3.3V MicroMonitor

DS181xA 1 RST 2 GND PBRST 3 4 ST 5 VCC DS181xB 1 RST 2 GND 3 RST 4 ST 5 VCC DS181xC 1 RST 2 GND 3 RST 4 PBRST 5 VCC Active Low Reset Output Ground Pushbutton Reset Input Strobe Input Power Supply DEVICE RST PBRST WD X X DS181xA X DS181xB X X DS181xC X X x = "DS1814" for 5V devices x = "DS1819"

DS1819 Features

* Halts and restarts an out-of-control microprocessor Holds microprocessor in check during power transients Automatically restarts microprocessor after power failure Monitors pushbutton for external override Accurate 5%, 10%, or 20% (3V only)

DS1814_DallasSemiconductor.pdf

This datasheet PDF includes multiple part numbers: DS1819, DS1814. Please refer to the document for exact specifications by model.
DS1819 Datasheet Preview Page 2 DS1819 Datasheet Preview Page 3

Datasheet Details

Part number:

DS1819, DS1814

Manufacturer:

Dallas Semiconductor

File Size:

182.38 KB

Description:

5v/3.3v micromonitor.

Note:

This datasheet PDF includes multiple part numbers: DS1819, DS1814.
Please refer to the document for exact specifications by model.

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