Dual-rail supervisor for 1.68V and 2.93V thresholds
It asserts a reset output when either monitored voltage falls below its respective threshold of 1.68V or 2.93V, and holds the reset active for a minimum of 70ms after all voltages rise above the thresholds. The reset outputs are active-low, open-drain or open-collector, allowing them to be wire-ORed with other reset signals in the system. This is the standard interface for most microcontrollers, DSPs, and FPGAs that require a logic-low signal to hold the device in reset.