[SOLOMON Systech Limited]

LCD Segment / Common Driver with Controller

SSD1818 is a single-chip CMOS LCD driver with controllers for dot-matrix graphic liquid crystal display system. It consists of 169 high-voltage driving outputs for driving maximum 104 Segments, 64 Commons and 1 icon line.
SSD1818 consists of 104 x 65 bits Graphic Display Data RAM (GDDRAM). Data/Commands are sent from common MCU through 8-bit Parallel or 4-wire Serial Interface. 6800-series, 8080-series compatible Parallel Interface and Serial Peripheral Interface can be selected by hardware configuration.
SSD1818 embeds DC-DC Converter with booster capacitors, On-Chip Oscillator and Bias Divider with integrated stabilizing capacitors so as to reduce the number of external components. With the advanced design for low power consumption, stable LCD operating voltage and flexible die layout, SSD1818 is suitable for any portable battery-driven applications requiring long operation period with compact size.

FEATURES
   104 x 64 + 1 Icon Line
   Single Supply Operation, 2.4 V - 3.5V
   Minimum -12.0V LCD Driving Output Voltage
   Low Current Sleep Mode
   On-Chip Voltage Generator or External LCD Driving Power Supply Selectable
   2X / 3X / 4X/ 5X On-Chip DC-DC Converter
   On-Chip Oscillator
   On-Chip Bias Divider with integrated stabilizing capacitors
   Programmable bias ratio [1/4-1/9]
   8-bit 6800-series Parallel Interface, 8-bit 8080-series Parallel Interface and Serial Peripheral Interface
   On-Chip 104 X 65 Graphic Display Data RAM
   Row Re-mapping and Column Re-mapping
   Vertical Scrolling
   Display Offset Control
   64 Level Internal Contrast Control
   Programmable LCD Driving Voltage Temperature Coefficients
   Programmable MUX ratio [2-64 MUX] (Partial display mode)
   Available in Gold Bump Die