SOLOMON SYSTECH LIMITED

SOLOMON SYSTECH LIMITED

SOLOMON SYSTECH LIMITED

SOLOMON SYSTECH LIMITED

SEMICONDUCTOR TECHNICAL DATA

This document contains information on a new product. Specification and information herein are subject to change without notice.

Copyright

 2002 SOLOMON Systech Limited

Rev 1.10

07/2002

SSD1828

Advanced Information

LCD Segment / Common Driver with Controller

CMOS

1

General Description

SSD1828 is a single-chip CMOS LCD driver with controller for liquid crystal dot-matrix graphic display system.

SSD1828 consists of 162 high voltage driving output pins for driving 96 Segments, 64 Commons and 1 icon driving

with dual Common outputs.

SSD1828 displays data directly from its internal 96x65 bits Graphic Display Data RAM (GDDRAM).

Data/Commands are sent from general MCU through hardware selectable 6800-/8080-series compatible Parallel

Interface or 3/4 wires Serial Peripheral Interface.

SSD1828 embeds a DC-DC Converter, a LCD Voltage Regulator, an On-Chip Bias Divider and an On-Chip

Oscillator which reduce the number of external components. With the special design on minimizing power

consumption and die layout, SSD1828 is suitable for any portable battery-driven applications requiring a long op-

eration period and a compact size.