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10939P - MIC10939P

General Description

The MIC10939, MIC10942, and MIC10943 Dot Matrix Display Controller is a three-chip MOS/LSI general purpose display controller system designed to interface to dot matrix displays (vacuum fluorescent or LED).

Key Features

  • 20-character display driver cascadable to 80 characters Standard 5 × 12 character font Separate cursor driver output Two 128 × 23 PLAs provides segment decoding for full 96-character ASCII set, plus 32 special characters Serial or parallel data input for 8-bit display mode controls Brightness, refresh rate, and display mode controls 40-pin DIP or 44-pin PLCC (MIC10939) 28-pin DIP (MIC10942 and MIC10943) Ordering Inf.

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Datasheet Details

Part number 10939P
Manufacturer Micrel Semiconductor
File Size 48.30 KB
Description MIC10939P
Datasheet download datasheet 10939P Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC10939/10942/10943 www.DataSheet4U.com Micrel MIC10939/10942/10943 V. F. Dot Matrix Display Controller Summary Information*—Not Recommended for New Designs General Description The MIC10939, MIC10942, and MIC10943 Dot Matrix Display Controller is a three-chip MOS/LSI general purpose display controller system designed to interface to dot matrix displays (vacuum fluorescent or LED). The three-chip set will drive displays with up to 46 anodes (dots) and up to 20 grids (characters) plus a cursor. The chips can be cascaded to drive larger displays of up to 80 characters. An internal PLA-type decoder provides character decoding and dot pattern generation for the full 96-character ASCII set and an additional 32 special characters.