UPD16431A controller/driver equivalent, 1/2/ 1/3/ 1/4-duty lcd controller/driver.
* Various display modes 1/2 duty: 112 segment outputs or 96 segment outputs + 8 LED outputs 1/3 duty: 168 segment outputs or 144 segment outputs + 8 LED outputs 1/4 d.
in the front panel of an automobile stereo system.
FEATURES
* Various display modes 1/2 duty: 112 segment outputs o.
These pins serve as LCD segment output pins and key source output pins for key scanning. LCD segment output pins These pins can be used as LCD segment output or LED output pins depending on the setting of the LCD/LED pin. LCD common output pins Data .
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