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SSD1820A

Solomon Systech
Part Number SSD1820A
Manufacturer Solomon Systech
Description (SSD1820A / SSD1821) LCD Segment / Common Driver
Published Jun 23, 2008
Detailed Description SOLOMON SYSTECH SEMICONDUCTOR TECHNICAL DATA Advance Information LCD Segment / Common Driver with Controller CMOS SSD18...
Datasheet PDF File SSD1820A PDF File

SSD1820A
SSD1820A

Overview
SOLOMON SYSTECH SEMICONDUCTOR TECHNICAL DATA Advance Information LCD Segment / Common 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 outwww.
DataSheet4U.
com put pins for driving 128 Segments, 64 Commons and 2 icon driving Commons, while SSD1821 consists of 210 high voltage driving output pins for driving 128 Segments, 80 Commons and 2 icon driving Commons.
SSD1820A SSD1821 TAB SSD1820A/21 displays data directly from its internal 128x65/128X81 bits Graphic Display Data RAM (GDDRAM).
Data/Commands are sent from general MCU through a hardware selectable 6800-/8080-series compatible Parallel Interface or 3/4 wires Serial Peripheral Interface.
SSD1820A/21 embeds a DC-DC Converter, a LCD Voltage Regulator, an OnChip Bias Divider and an On-Chip Oscillator which reduce the number of external components.
With the special design on minimizing power co...


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