external clock signal (1024 Hz).
It has 4-ways w an display brightness control function and its display format is 12 hours.
U 4 t DIGITAL CLOCK IC AUTOMOTIVE e e h S a DESCRIPTION at .
Dis a automotive digital clock, CMOS LSI.
IN7100 Itw drives fluorescent indicator panel directly.
It can w be driven by a 4.
194304 MHz crystal oscillator or FEATURES • 4.
194304 MHz crystal oscillator • 4-ways display brightness control ( Segment signal duty: 1, 1/4, 1/8, 1/16 ) • Hours and Minutes Setting • ± 30 seconds auto correction • 1024 Hz external clock drive • 1024 Hz SIGNAL output • Segment Output: P-channel open drain • 40 DIP package MS-011AC ABSOLUTE MAXIMUM RATINGS (Ta = 25 °C) Parameter Power Sup...

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