Digi-Key – Low-current pushbutton reset supervisors with two manual reset inputs / outputs (Micrel MIC2788)Sep 3 2012 - Semiconductors [More Semiconductors Articles]
Now available from Digi-Key, Micrel’s MIC2788 and MIC2789 are low-current, ultra-small, pushbutton reset supervisors with long set-up delays. The devices feature two manual reset inputs and two reset outputs. The devices initiate a reset for the reset timeout period when the /MR0 and /MR1 inputs are asserted low for a period longer than the set-up delay. The two manual reset inputs and long set-up period help to avoid unintended system resets. Both manual reset inputs can be tied together if a single push-button reset is desired.
Applications include smart phones, MP3 players, portable navigation devices, set-top boxes and tablets / pads.More news from Digikey