Datasheet Summary
FEDL9445-02
Issue Date: Dec. 20, 2013
180-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
GENERAL DESCRIPTION
The ML9445 is an LSI for dot matrix graphic LCD devices carrying out bit map display. This LSI can drive a dot matrix g raphic LCD di splay panel un der t he con trol of an 8- bit microputer (h ereinafter des cribed MPU ). Since all the functions necessary for driving a bit map type LCD device are incorporated in a single chip, using the ML9445 makes it possible to realize a bit map type dot matrix graphic LCD display system with only a few chips. Since the bit map method in which one bit of display RAM data turns ON or OFF one dot in the display panel,...