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PT6398

PTC
Part Number PT6398
Manufacturer PTC
Description Automotive Digital Clock
Published Mar 23, 2014
Detailed Description PT6398 Automotive Digital Clock DESCRIPTION PT6398 is an automotive digital clock CMOS LSI. It drives fluorescent indic...
Datasheet PDF File PT6398 PDF File

PT6398
PT6398


Overview
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...



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