[Solomon]

SSD1809 is a single-chip CMOS LCD driver with controller for liquid crystal dot-matrix graphic display system. It consists of 225 high voltage driving output pins for driving 160 Segments, 64 Commons and 1icon driving-Common.

SSD1809 displays data directly from its internal Graphic RAM (160x65). Data/Commands are sent from general MCU through a software selectable 6800-/8080-series compatible Parallel Interface or Serial Peripheral Interface.

SSD1809 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 package layout, SSD1809 is suitable for any portable battery-driven application requiring a long operation period and a compact size.

? 160x64 Graphic Display with a Icon Line

? Programmable Multiplex Ratio (1 Mux - 65 Mux) [Partial Display]

? Graphic Display Mode Operation / Chinese Character Display Mode Operation

? Supply Operation, 2.2 V - 3.5 V

? Enhanced Low Power Icon Mode (160 icons, <19uA)

? On-Chip Internal DC-DC Converter / External Power Supply

? 2X / 3X / 4X / 5X DC-DC Converter

? On-Chip Oscillator

? On-Chip Bias Voltage Generator

? 1:5 / 1:7 / 1:8 / 1:9 Bias Ratio

? Maximum 16.5V LCD Driving Output Voltage

? 8-bit 6800-Series Parallel Interface, 8-bit 80-Series Parallel Interface and Serial Peripheral Interface (SPI)

? On-Chip 160 x 65 Display Data RAM

? Re-mapping of Row and Column Drivers

? Vertical Scrolling

? Display Masks for implementation of blinking effect

? Programmable Frame Frequency

? Master Clear RAM

? External Contrast Control

? 16 Level Internal Contrast Control

? Selectable LCD Driving Voltage Temperature Coefficients

? Available in TAB (Tape Automated Bonding)