General Description
SSD1854 is a single-chip CMOS 4 gray scale LCD driver with controller for liquid crystal dot-matrix graphic display system. It consists of 288 high voltage driving output pins for driving maximum 128 Segments and 160 Commons, customized for 2-sides COF modules.

FEATURES
• 128 x 160 4 gray-levels Graphic Display
• Programmable Multiplex ratio (partial display) [16Mux - 160Mux]
• Single Supply Operation, 1.8 V - 3.3V
• Low Current Sleep Mode (<1.0uA)
• On-Chip Voltage Generator / Regulator & Bias Dividers
• Software selectable 3X / 4X / 5X On-Chip DC-DC Converter
• On-Chip Oscillator
• Maximum +17.0V LCD Driving Output Voltage
• Hardware pin selectable for 8/16-bit 6800-series Parallel Interface, 8/16-bit 8080-series
    Parallel Interface, 3-wire Serial Peripheral Interface or 4-wire Serial Peripheral Interface
• Software Selectable On-Chip Bias Dividers
• On-Chip 128 x 176 x 2 Graphic Display Data RAM
• Re-mapping of Row and Column Drivers
• Programmable Window with Vertical Scrolling
• Display Offset Control
• 64 Levels Internal Contrast Control
• Maximum 17MHz SPI or 6MHz PPI operation
• Selectable LCD Driving Voltage Temperature Coefficients (4 settings) [-0.10%/oC (POR)]