PT6398 Datasheet - PTC

PT6398, Automotive Digital Clock

PT6398 Automotive Digital Clock .
PT6398 is an automotive digital clock CMOS LSI.

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 o

PT6398-PTC.pdf