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FEDL1210-03 ¡ Semiconductor
FEDL1210-03 This version: May. 2000 MSC1210 Previous version: Jan. 1998
¡ Semiconductor MSC1210
Clock For 1/2 Duty VFD
GENERAL DESCRIPTION
The MSC1210 is a clock for use in 1/2 duty VFD applications, featuring 4.194304 MHz crystal controlled oscillator time base, wide ranges of power supply, and 12-hour format. The clock correction rages are minutes, hours, and a 30-min ADJ (30-minute adjustment). The two clock correction modes are available; one is 1Push-1ADJ correction mode, the other is 2 Hz fast advance correction mode. The MSC1210 is also provided with a function of 4-degree-switchable VFD luminance adjustment.
FEATURES
• 12-hour format • Wide ranges of power supply: 4 V to 18 V (Built-in constant-voltage circuit) • Usable for 1/2 Duty VFD • 4.