UM6845EA Datasheet CRT Controller

Manufacturer: UMC

Overview: (l)UMC UM6845£/UM6845£A/UM6845£B CRT Controller.

Download the UM6845EA datasheet PDF. This datasheet also includes the UM6845E variant, as both parts are published together in a single manufacturer document.

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UM6845EA crt controller by UMC - Datasheet Preview

Datasheet Details

Part number	UM6845EA
Manufacturer	UMC
File Size	709.17 KB
Description	CRT Controller
Download	UM6845EA Download (PDF)

General Description

The UM6845E is a CRT Controller intended to provide capability for interfacing and 8 or 16 bit microprocessor family to CRT or TV-type raster scan displays.

A unique

Key Features

Single + 5 volt (± 5%) power supply.
Alphanumeric and limited graphics capabilities.
Fully programmable display (rows, columns, blanking, etc. ).
Interlaced or non-interlaced scan.
50/60 Hz operation.
Fully programmable cursor.
External light pen capability.
Capable of addressing up to 16K character Video Display RAM.
No DMA required.
Pin-compatible with MC6845R.
Row/Column or straight-binary' ad.

More Datasheets from UMC

Part Number	Description
UM6845E	CRT Controller
UM6845EB	CRT Controller
UM6845	CRT Controller
UM6845A	CRT Controller
UM6845B	CRT Controller
UM6845R	CRT Controller
UM6845RA	CRT Controller
UM6845RB	CRT Controller
UM6104	1K x 4 CMOS SRAM
UM6104-1	1K x 4 CMOS SRAM