W66881CF Datasheet (Winbond) - VFD CONTROLLER/DRIVER

W66881CF, VFD CONTROLLER/DRIVER

The W66881CF is a VFD (Vacuum Fluorescent Display) controller/driver.

It has two operation configurations: (1) 8×16 Configuration which replaces the W66880CF without the necessity of changing the original driver program for W66880CF, and (2) 8×20 Configuration which provides more segment drivers, an

W66881CF Features

* Flexible display modes (4 to 8 grids)

* 4 grids × 20 segments to 8 grids × 18 segments

* 6 × 4 matrix key scanning Functional Block (8x20 configuration) VFD CONTROLLER/DRIVER

* 8 steps dimming circuit

* High voltage output (VDD - VEE = 30V max)

* Fo