uPD16312 controller/driver equivalent, vfd controller/driver.
* Multiple display modes: 11-segment & 11-digit to 16-segment & 4-digit
* Key scanning: 6 x 4 matrix
* Dimming circuit: 8 steps
* High-withstanding-voltag.
The µPD16312 is a FIP (Fluorescent Indicator Panel, or Vacuum Fluorescent Display) controller/driver that is driven on a
1/4- to 1/11- duty factor. It consists of 11 segment output lines, 6 grid output lines, 5 segment/grid output drive lines, a disp.
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