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10939 Datasheet Dot Matrix Display Controller

Manufacturer: Rockwell

Download the 10939 datasheet PDF. This datasheet also includes the 10938 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (10938-Rockwell.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 10939
Manufacturer Rockwell
File Size 497.95 KB
Description Dot Matrix Display Controller
Datasheet download datasheet 10939 Datasheet

General Description

The Rockwell 10938 and 10939 Dot Matrix Display Controller is a two-chip MOS/LSI general purpose display controller system designed to interface to dot matrix displays (vacuum-fluorescent or LED).

The two-chip set will drive displays with up to 35 anodes (dots) and up to 20 grids (characters) plus a cursor.

The chips can be cascaded to drive larger displays of as many as 80 characters.

Overview

'1'Rockwell 10938 • 10939 10938 and 10939 Dot Matrix Display.

Key Features

  • 20-character display driver cascadable to 80.
  • Standard 5 x 7 character font.
  • Separate cursor driver output.
  • Direct drive capability for vacuum-fluorescent display.

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