MAX6832–MAX6840 Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits General Description The MAX6832–MAX6840 are microprocessor (µP) supervisory circuits used to monitor low-voltage power supplies in µP and digital systems.
They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +1.
2V to +1.
8V powered circuits.
These devices assert a reset signal whenever the VCC supply voltage declines below a preset threshold or whenever manual reset (MR) is asserted.
Reset remains asserted for a fixed timeout delay after VCC has risen above the reset threshold or when manual reset is deasserted.
Five different timeout periods are...

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