SC3788 Description
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.
SC3788 Key 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
- Colon display
- Low power dissipation