MAX6453, MAX Datasheet - Maxim

MAX6453 - uP Supervisors with Separate VCC Reset and Manual Reset Outputs

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 i.

MAX6453 Features

* o Precision Factory-Set Reset Thresholds From 1.6V to 4.6V o Adjustable Threshold to Monitor Voltages Down to 0.63V o Manual Reset Input with Extended 3.36s Setup Period o Immune to Short Voltage Transients o Low 6µA Supply Current o Guaranteed Valid Reset Down to VCC = 1.0V o Active-Low RESET (Push

MAX-6453.pdf