Datasheet4U Logo Datasheet4U.com

W66881CF - VFD CONTROLLER/DRIVER

Description

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

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.

📥 Download Datasheet

Datasheet preview – W66881CF

Datasheet Details

Part number W66881CF
Manufacturer Winbond
File Size 137.69 KB
Description VFD CONTROLLER/DRIVER
Datasheet download datasheet W66881CF Datasheet
Additional preview pages of the W66881CF datasheet.
Other Datasheets by Winbond

Full PDF Text Transcription

Click to expand full text
W66881CF GENERAL DESCRIPTION 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, and can be programmed to drive a VFD from 4 grids by 20 segments to 8 grids by 18 segments. The W66881CF also includes a 24-key key scan circuit, four LED ports and four general purpose input ports. Data communication with the W66881CF is via a serial interface.
Published: |