PT6398 - Automotive Digital Clock

Product Overview

PTC

Part number	PT6398
Manufacturer	PTC
File Size	579.52 KB
Description	Automotive Digital Clock
Datasheet	PT6398 Datasheet
Additional preview pages of the PT6398 datasheet.

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).

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.

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Published: Mar 23, 2014 |