[SolomonGroup]

LCD Segment / Common Driver with Controller

CMOS

SSD1815 is a single-chip CMOS LCD driver with controller for liquid crystal dotmatrix graphic display system. It consists of 197 high voltage driving output pins for driving 132 Segments, 64 Commons and 1 icon driving-Common.

SSD1815 displays data directly from its internal 132 X 65 bits Graphic Display Data RAM (GDDRAM). Data/Commands are sent from general MCU through a software selectable 6800-/8080-series compatible Parallel Interface or Serial Peripheral Interface.

SSD1815 embeds a DC-DC Converter, 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/package layout, SSD1815 is suitable for any portable battery-driven applications requiring a long operation period and a compact 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 (2Mux ~ 65Mux)

• On-Chip Bias Divider

• Programmable 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

• 64 Level Internal Contrast Control

• External Contrast Control

• Programmable LCD Driving Voltage Temperature Coefficients

• Available in Gold Bump Die and TAB (Tape Automated Bonding) Package