CM3403 Datasheet (California Micro Devices) - Micropower Supply Voltage Supervisor

CM3403, Micropower Supply Voltage Supervisor

The CM3403 is a micropower low voltage supply supervisor designed to provide the necessary poweron reset control for microprocessors and memory applications.

An internal pull-down resistor on the RESET output ensures the output remains valid under all supply conditions.

During either a cold-start po

CM3403 Features

* Precision voltage sensor Two threshold options: 2.93V or 4.63V Stable over temperature Valid output logic while VCC = 0V. Power-on reset pulse width of 140ms (min.) to 460ms (max.) Low quiescent curre