Advance Information
LCD Segment/ Common Driver with Controller
CMOS
SSD1815B is a single-chip CMOS LCD drivers with controllers for dot-matrix graphic liquid crystal display system. SSD1815B is capable to drive 132 Segments, 64 Commons and 1 icon line by its 197 high voltage driving output.
SSD1815B displays data directly from its internal 132 x 65 bits Graphic Display Data RAM (GDDRAM). Data/Commands are sent from common MCU through 8-bit Parallel or Serial Interface. The selection of whether 6800- or 8080-series compatible Parallel Interface or Serial Peripheral Interface is done by hardware pins configuration.
SSD1815B embeds a DC-DC Converter, an On-chip Bias Divider and an On-Chip Oscillator which reduce the number of external components. With the advanced design on minimizing power consumption and die/package layout, SSD1815B is suitable for any portable battery-driven applications requiring a long operation period with a compact size.
- Dot-matrix Display with separated Icon Line: 132 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 On-Chip DC-DC Converter
- On-Chip Oscillator
- Programmable Multiplex ratio in dot-matrix display area: 1Mux ~ 64Mux
- On-Chip Bias Divider
- Programmable bias ratio: 1/4, 1/5, 1/6, 1/7, 1/8, 1/9
- 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
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Available in Gold Bump Die and TAB (Tape Automated Bonding) Package
| Ordering Part No. | Package | Pad Pitch/Outer Lead Pitch |
| SSD1815BZ | Gold Bump Die | 76.2µm |
| SSD1815BTR1 | 70mm Folding TAB | 0.25mm |
| SSD1815BT2R1 | 48mm Folding TAB | 0.15mm |
Tel: (852) 2207 1111
sales@solomon-systech.com
or
Request a datasheet