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 1 icon 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)
| Ordering Part No. | Package | Pad Pitch/Outer Lead Pitch |
| SSD1809TR1 | TAB | 0.23mm |
| SSD1809T1R1 | TAB | 0.23mm |
Tel: (852) 2207 1111
sales@solomon-systech.com
or
Request a datasheet