LS3273E Datasheet, PDF (1/9 Pages) BOWIN ELECTRONIC CO. – Lcd 4 Digit Alarm Clock With 16 Dots Animation

LSI
LS3273E
Lcd 4 Digit Alarm Clock With 16 Dots Animation
Features :
* 2-Function : Hour and Minute.
* 60-second Alarm.
* Snooze function.
* 7 switches.
* 32768HZ quartz crystal time base.
* Single 1.5v battery operation.
* Low power dissipation.
* Alarm sound demonstration with increasing alarm sound.
* Direct drive ½ bias 1/3 duty LCD.
* 12/24 Hour format bonding option.
* Built-in EL driver.
* 16 dots animation function.
Functional Description
The LS3273E is provided with HOUR, MINUTE and SNOOZE key. It also has
two switches :
the SETTING switch and ALARM ENABLE/DISABLE switch. It can be operated in
12 or 24 HOUR format depending on bonding option. This chip provides a variable
alarm sound with crescendo. 16 dots animation function. Built-in EL driver with 1.5
seconds of delay.
Version1.0(05.03.18)
1/9
本規格書内容如有更改，恕不另行通知。