SSD1821 Overview
SOLOMON SYSTECH SEMICONDUCTOR TECHNICAL DATA Advance Information LCD Segment / mon Driver with Controller CMOS SSD1820A/21 is a single-chip CMOS LCD driver with controller for a liquid crystal dot-matrix graphic display system. SSD1820A consists of 194 high voltage driving out.. put pins for driving 128 Segments, 64 mons and 2 icon driving mons, while SSD1821 consists of 210 high voltage driving output pins for...