W66880CF Datasheet (Winbond) - VFD CONTROLLER/DRIVER

W66880CF, VFD CONTROLLER/DRIVER

The W66880CF is a VFD (Vacuum Fluorescent Display) controller/ driver.

It can be programmed to drive a VFD with 4 grids by 16 segments to 8 grids by 14 segments.

The W66880CF also includes a 24-key key scan circuit and four LED ports and four general purpose input ports.

Data communication with the

W66880CF Features

* Flexible display modes (4 to 8 grids)

* 4 grids × 16 segments to 8 grids × 14 segments

* 6 × 4 matrix key scanning

* 8 steps dimming circuit APPLICATIONS VFD display driving and panel function control Functional Block Pin Configuration LED1 LED2 LED3 LED4 OSC V DD