MSSW003 Datasheet (Mosel Vitelic) - 14 Talking Clock/Watch

MSSW003, 14 Talking Clock/Watch

The Mosel SW003 is a monolithic CMOS LSI intelligent chip that is dedicated for clock/watch application with time announcing & alarm warning.

10 sentences are built-in for report and adjusting time and alarm.

3 1/2 digits LCD with 3 information flags are interfaced.

With Mosel Editing system, every

MOSEL VITELIC MOSEL VITELIC INC.

MSSW003 14" Talking Clock/Watch Setting alarm time in hour and minute.

PM flag displayed at 12 HR format after 12:00.

12/24 HR format selectable by pressing HOUR key when in regular mode.

Two independent chime sentence groups for 12 & 24 HR chime modes.

A group has 24 chime sentences for 24 HR chime mode.

The other group has 12 sentences.

Based on the 32768 Hz quartz crystal.

Current output can drive 8 ohm speaker with a transistor.

Vout can drive buzzer directl

MSSW003 Features

* Single power can operate at 3.0V or 4.5V (LCD dependent) 3 1/2 gidits LCD display with 5 information flags, in 1/2 duty 1/2 bias. They are colon, PM, CHM, ALM, AL. 4 operation modes and easily operating : Regular mode, current time adjust mode, Alarm time adjust mode, Chime on/off & alarm on/off mod