SSD1770
SSD1770 is LCD driver / Controller manufactured by Solomon Systech.
SOLOMON SYSTECH
SEMICONDUCTOR TECHNICAL DATA
Advance Information
LCD Segment / mon COLOR Driver with Controller CMOS
1 General Description
SSD1770 is a single-chip CMOS color STN LCD driver with controller for dot-matrix graphic liquid crystal display system. SSD1770 consists of 393 high voltage driving output pins for driving maximum 104 RGB Segments, 80 mons and 1 icon-driving mon. SSD1770 consists of 312 (104 RGB) x 81 x 4 bits Graphic Display Data RAM (GDDRAM). Data/mands are sent from mon MCU through 8-bit 6800-series / 8080-series patible Parallel Interface or 3-wires / 4-wires Serial Peripheral Interface by pins selection. SSD1770 embeds DC-DC Converter, On-Chip Oscillator and Bias Divider so as to reduce the number of external ponents. With the advanced design, low power consumption, stable LCD operating voltage and flexible die package layout, SSD1770 is suitable for any portable battery-driven applications requiring long operation period with pact size.
This document contains information on a new product under definition stage. Solomon Systech Limited reserves the right to change or discontinue this product without notice. http://.solomon-systech.
Rev 1.00 P 1/61 Sep 2003
Copyright 2003 Solomon Systech Limited
2 Features
- Power Supply: VDD = 2.4 V
- 3.6V VDDIO = 2.4 V
- 3.6V VCI = 2.4 V
- 3.6V
- LCD Driving Output Voltage: 12.5V
- Low Current Sleep Mode
- Maximum display size: 104 RGB columns by 80 rows with one Icon line
- Color display support: 256 colors or 4096 colors graphical display
- 256-colors Position Control and simultaneous RGB display control
- 8-bit 6800-series / 8080-series Parallel Interface, 3-wires / 4-wires Serial Peripheral Interface
- On-Chip 312 (104 RGB) X (81) x 4 = 101088 bits Graphic Display Data RAM
- Programmable partial display function
- Column Re-mapping and RAM Page scan direction control
- Software selection on Center Screen Scrolling, Top Screen Scrolling, Bottom...
