PT6398 Automotive Digital Clock DESCRIPTION PT6398 is an automotive digital clock CMOS LSI.
It drives fluorescent indicator panel directly.
It can be driven by a 4.
194304MHz crystal oscillator or an external clock signal (1024Hz).
It has 4-ways display brightness control function and its display format is 12 hours.
FEATURES • 4.
194304MHz crystal oscillator • 4-ways display brightness control (Segment duty for Static: 1, 1/4, 1/8, 1/16; Grid duty for dynamic: 6.
25%, 12.
5%, 25%, 50%) • Hour and Minutes setting • ±30 Minutes auto correction • 1024Hz signal output • Segment output: CMOS output • Internal POR (Power on Reset Circuit) • 44 pin LQFP • Static and dynamic driving selected BLOCK DI...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)