SC3788 Datasheet (Silan Semiconductors) - SIX DIGITS MULTIPLEXED LCD WATCH CMOS

SC3788, SIX DIGITS MULTIPLEXED LCD WATCH CMOS

The SC3788 is a 6 digits and 6 functions watch CMOS LCD circuit with an alarm and chronograph function.

It can directly drive 6 digits 1/2 duty multiplexed LCD and display Hours, Minutes, Seconds, Month, Data and Day of the Week.

The user’s option enables 12 hour or 24 hour format.

The SC3788 is typ

SC3788 Features

* Power supply voltage: 3V

* 32768 Hz quartz crystal frequency

* On-chip oscillator

* On-chip voltage reducer

* 3 buttons operation

* Alarm output drive external melody

* Piezo direct drive

* Direct interface to 1/2-duty multiplexed LCD with 6 digits and 11 flags (7 d