SSD1812 Datasheet | Solomon Systech

SOLOMON SYSTECH SEMICONDUCTOR TECHNICAL DATA Product Preview LCD Segment / mon Driver with Controller CMOS SSD1812 is a single-chip CMOS LCD driver with controller for liquid crystal dotmatrix graphic display system. It consists of 187 high voltage driving output pins for driving 132 Segments, 54 mons and 1 Icon Driving-mon. SSD1812 displays data directly from its internal 132 X 65 bits Graphic Display Data RAM (GDDRAM). Data/mands are sent from general MCU through a software selectable 6800-/8080-series patible Parallel Interface or Serial Peripheral Interface. SSD1812 embeds a DC-DC Converter, an On-Chip Bias Divider and an On-Chip Oscillator which reduce the number of external ponents. With the special design on minimizing power consumption and die/package layout, SSD1812 is suitable for any portable battery-driven applications requiring a long operation period and a pact size. - Single Supply Operation, 1.8 V - 3.5V - Minimum -12.0V LCD Driving Output Voltage - Low Current Sleep Mode - On-Chip Voltage Generator / External Power Supply - 2X / 3X / 4X On-Chip DC-DC Converter - On-Chip Oscillator - Programmable Multiplex ratio [1Mux - 55Mux] - On-Chip Smart Bias Divider - Programmable 1/4, 1/5, 1/6, 1/7, 1/8 and 1/9 bias ratio - 8-bit 6800-series Parallel Interface, 8-bit 8080-series Parallel Interface and Serial Peripheral Interface - On-Chip 132 x 65 Graphic Display Data RAM - Re-mapping of Row and Column Drivers - Vertical Scrolling - Display Offset Control - RAM Page Blinking - 64 Level Internal Contrast Control - External Contrast Control - Selectable LCD Driving Voltage Temperature Coefficients (8 settings) - Available in Gold Bump Die and Standard TAB (Tape Automated Bonding) Package Gold Bump Die ORDERING INFORMATION SSD1812Z SSD1812TR Gold Bump Die TAB This document contains information on a new product under development. Solomon reserves the right to change or discontinue this product without notice. Copyright © 1999 Solomon...