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DS1236

Part Number	DS1236
Manufacturer	DALLAS
Description	MicroManager Chip
Published	Jun 10, 2005
Detailed Description	DS1236 MicroManager Chip www.dalsemi.com FEATURES Holds microprocessor in check during power transients Halts and resta...
Datasheet	DS1236 PDF File

Overview

DS1236 MicroManager Chip www.
dalsemi.
com FEATURES Holds microprocessor in check during power transients Halts and restarts an out-of-control microprocessor Monitors pushbutton for external override Warns microprocessor of an impending power failure Converts CMOS SRAM into nonvolatile memory Unconditionally write-protects memory when power supply is out of tolerance Consumes less than 100 nA of battery current at 25°C Controls external power switch for high current applications Accurate 10% power supply monitoring Optional 5% power supply monitoring designated DS1236-5 Provides orderly shutdown in nonvolatile microprocessor applications Supplies necessary control for low-power “stop mode” in...

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