參數(shù)資料
型號: SSD1818ATR1
廠商: Electronic Theatre Controls, Inc.
英文描述: LCD Segment / Common Driver with Controller
中文描述: LCD段/驅(qū)動器與控制器通用
文件頁數(shù): 5/47頁
文件大小: 642K
代理商: SSD1818ATR1
SSD1818A
Rev 1.2
P 5/47
Mar 2004
Solomon Systech
1. GENERAL DESCRIPTION
SSD1818A 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.
SSD1818A 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.
SSD1818A embeds DC-DC Converter with booster capacitors, On-Chip Oscillator and Bias
Divider 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, SSD1818A is suitable for any portable
battery-driven applications requiring long operation period with compact size.
2. FEATURES
Maximum display size: 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
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 & External Contrast Control
Programmable LCD Driving Voltage Temperature Coefficients
Programmable MUX ratio [2-64 MUX] (Partial display mode)
Available in Gold Bump Die
3. ORDERING INFORMATION
Table 1 - Ordering Information
Ordering Part
Number
SSD1818AZ
SSD1818ATR1
SEG
COM
Package Form
Reference
Remark
104
96
64 + 1
54
Gold Bump Die
TAB
Figure 2 on page 7
Figure 14 on page 44
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