Datasheet Details
Part number:
MB89322A, MB89321A
Manufacturer:
Fujitsu
File Size:
1.14 MB
Description:
Cmos programmable crt controller.
Note:
This datasheet PDF includes multiple part numbers: MB89322A, MB89321A.
Please refer to the document for exact specifications by model.
MB89322A, MB89321A, CMOS Programmable CRT Controller
The MB89321 A/MB89322A Programmable CRT Controllers are single chip CMOS devices used to interface CRT raster scan displays with microcomputer systems.
Both devices operate on a single +5 V power supply and have TTL-compatible I/O.
The MB89321A interfaces to 6800 family microprocessors; the MB89322
MB89322A Features
* Programmable Screen and Character Formats
* Cursor Control (3 types)
* Selectable Scan Modes (3 typas)
* Light Pen Detection
* Refresh Memory Address Function
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