參數(shù)資料
型號： HD66728
廠商： Hitachi,Ltd.
英文描述： 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點(diǎn)圖形LCD控制器)
中文描述： 112 × 80點(diǎn)圖形LCD控制器/驅(qū)動器（112 × 80點(diǎn)圖形液晶顯示控制器）
文件頁數(shù)： 2/138頁
文件大?。?/td> 2158K
代理商： HD66728
HD66728
2
High-speed clock-synchronized serial interface (serial transfer rate: 5 MHz max.)
High-speed 4-/8-bit bus interface capability (except when key scan circuit is used)
112-segment
×
80-common liquid crystal display driver
160-byte display data RAM (160 characters max)
20,736-bit (6
×
8 dots : 432 characters) character generator ROM
1,120-byte (112
×
80 dots) character generator RAM
Vertical smooth scroll
Partial smooth scroll control (fixed display of graphics icons)
Vertical double-height display by each display line
Black-and-white reversed display
Selectable CGROM memory bank by each display line (max. 432 fonts)
Wide range of instruction functions:
Clear display, display on/off control, character blink, black-and-white reversed blink cursor, return
home, cursor on/off, black-and-white reversed raster-row
Synchronous blink-cycle function (for blink display by second colon)
No wait time for instruction execution and RAM access
Internal oscillation and hardware reset
n-raster-row AC liquid-crystal drive (C-pattern waveform drive)
Shift change of segment and common driver
Slim chip with bumps for chip-on-glass (COG) mounting, and tape carrier package (TCP)
Table 1
Progammable Display Sizes and Duty Ratios
Graphics Display
Character
Display
Duty
Ratio
Optimum
Drive Bias
Bit Map
12 x 13-dot
Font Width
14 x 15-dot
Font Width
16 x 16-dot
Font Width
6 x 8-dot
Font Width
1/32
1/7
112 x 32 dots 2 lines x 9
characters
2 lines x 8
characters
2 lines x 7
characters
4 lines x 16
characters
1/40
1/7
112 x 40 dots 3 lines x 9
characters
2.5 lines x 8
characters
2.5 lines x 7
characters
5 line x 16
characters
1/48
1/8
112 x 48 dots 3 lines x 9
characters
3 lines x 8
characters
3 line x 7
characters
6 lines x 16
characters
1/56
1/8
112 x 56 dots 4 lines x 9
characters
3.5 lines x 8
characters
3.5 lines x 7
characters
7 lines x 16
characters
1/64
1/9
112 x 64 dots 5 lines x 9
characters
4 lines x 8
characters
4 lines x 7
characters
8 lines x 16
characters
1/72
1/9.5
112 x 72 dots 6 lines x 9
characters
4.5 lines x 8
characters
4.5 lines x 7
characters
9 lines x 16
characters
1/80
1/10
112 x 80 dots 6 lines x 9
characters
5 lines x 8
characters
5 lines x 7
characters
10 lines x 16
characters
相關(guān)PDF資料
PDF描述
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動器)
HD66731 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動器)
HD66731A00TB0L 122 x 32 pixel format, Compact LCD size
HD66731A00TA0L Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HD66731A01TA0L Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66729 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
HD66730 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HD66730A00FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HD66730A01FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HD66731 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
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