HD66725 Datasheet (Hitachi Semiconductor) - (Graphics LCD Controller/Driver with Key Scan Function)

HD66725, (Graphics LCD Controller/Driver with Key Scan Function)

The HD66724/HD66725, dot-matrix graphics LCD controller and driver LSI incorporating a key scan function up to a 4-by-8 key matrix, display characters such as alphanumerics, katakana, hiragana and symbols as well as graphics such as kanji and pictograms.

They can be configured to drive a dot-matrix

HD66725 Features

* Control and drive of a character and graphics LCD with built-in key scan functions Three 12- (16-) character lines, 72 (96) -by-24 dot graphics, and 144 (192) segments 48 (64) grayscale segments Control up to a 4 × 8 (32 key) matrix key sca