Description

The MS622424 is a high performance, full CMOS, 8K x 24, 192K-bit pipelined static memory. This device is specifically designed for use as a color look-up table in high resolution video display systems. When two of these devices are operated in parallel, the resulting system will be capable of supporting a display of 1280 x 1024 bit mapped color graphics with 13 bits per pixel in the Color Index Mode or 24 bits per pixel in the RGB Mode.

Features

■ Color Index Mode supports up to 8192 simultaneous colors out of 16.7 million total colors

■ 24-bit RGB Mode allows full true color display

■ High-speed operation capable of supporting resolutions up 1280 x 1024

■ Available in 100-pin PQFP and MQUAD packages

■ Unique “Write-Buffer” at MPU port permits dualport-like operation using an economical singleport memory core

■ All TTL compatible inputs and outputs

■ 60, 70 and 80 MHz pipelined operation

■ Standard MPU Interface