 5 Functions: Month, Date, Hour, Minute, Second.
 30-second alarm sound.
 Chime on every hour.
 User selectable 12-hour/24-hour format.
 4 year calendar
 One-touch correction of time error within ±30 seconds
 Alarm, Chime enable/disable operation.
 2-switch sequential operation.
 LCD test.
FEATURES
 Single-chip CMOS construction
 Drives 4-digit duplexed LCD with PM/AM-Time, alarm mark and chime mark
 Colon display
 Direct drive of piezoelectric transducer
 Low power dissipation
 32,768Hz crystal frequency
 On-chip oscillator, capacitor and resistors
 On-chip voltage doubler
 Single 1.5V battery operation |
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