SSD1818 Просмотр технического описания (PDF) - Unspecified
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SSD1818 Datasheet PDF : 44 Pages
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SOLOMON SYSTECH LIMITED
SEMICONDUCTOR TECHNICAL DATA
SSD1818
Advance Information
CMOS
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
This document contains information on a new product. Specification and information herein are subject to change without notice.
Copyright 2002 SOLOMON Systech Limited
Rev 1.2
08/2002
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