The N537A090 series, a member of the ViewTalk^® family, is an 8-bit µC with a speech and dual tone synthesizer and 64SEG x 16COM LCD driver unit, which include an internal regulator, pump circuit and one page of dedicated LCD RAM to generate a high quality of LCD display.

Furthermore, it also provides multiple power modes to minimize power dissipation, and provides Watch Dog Timer, Low Voltage Reset to prevent hanging-up occurring as power unstable or abnormal bouncing.

The N537A090 series is suitable for the applications of ELA, Hand-held Games, remote controllers, watches, clocks and others that incorporate both LCD display and speech or midi.