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SOLOMON SYSTECH LIMITED
SEMICONDUCTOR TECHNICAL DATA
SSD1852
Advance Information
LCD Segment / Common Driver With Controller
CMOS
1 General Description
SSD1852 is a single-chip CMOS LCD driver with controller for liquid crystal dot-matrix graphic display system. It consists of 257 high voltage driving output pins for driving 128 Segments, 128 Commons and an ICON line.
SSD1852 displays data directly from its internal 128x129x2 bits Graphic Display Data RAM (GDDRAM). Data/Commands are sent from general MCU through a hardware selectable 6800/8080series compatible Parallel Interface or 3/4 wires Serial Peripheral Interface.
SSD1852 embeds a DC-DC Converter, an LCD Voltage Regulator, an On-Chip Bias Divider and an On-Chip Oscillator, which reduce the number of external components.