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MAX6456

Maxim
Part Number MAX6456
Manufacturer Maxim
Description uP Supervisors with Separate VCC Reset and Manual Reset Outputs
Published May 2, 2005
Detailed Description 19-2637; Rev 1; 4/03 µP Supervisors with Separate VCC Reset and Manual Reset Outputs General Description The MAX6453–MA...
Datasheet PDF File MAX6456 PDF File

MAX6456
MAX6456

Overview
19-2637; Rev 1; 4/03 µP Supervisors with Separate VCC Reset and Manual Reset Outputs General Description The MAX6453–MAX6456 are low-power, dual-voltage µP supervisors featuring separate VCC reset and manual reset outputs.
The dual outputs support both softsystem reset (interrupt) and hard-system reset (reboot) functions.
The reset output asserts when any of the monitored voltages falls below its specified threshold and remains asserted for the reset timeout (140ms min) after all voltages exceed their respective reset thresholds.
All devices are offered with nine factory-fixed reset thresholds for monitoring primary system voltages (VCC) from 1.
8V to 5V and an adjustable reset input for monitoring a secondary system voltage down to 0.
63V.
Each device has a manual reset input, a VCC reset output, and a manual reset output.
The MAX6453/ MAX6454 manual reset output asserts when the manual reset input is low.
It remains asserted for the manual reset timeout period (140ms min) after the ma...


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