參數(shù)資料
型號(hào): HD66726
廠商: Hitachi,Ltd.
英文描述: Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
中文描述: 圖形液晶顯示控制器/鍵掃描功能(帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動(dòng)器驅(qū)動(dòng)程序)
文件頁數(shù): 7/117頁
文件大小: 1549K
代理商: HD66726
HD66726
7
LCD-II Family Comparison (cont)
Items
HD66731
Character display sizes
10 (20) characters x 4 lines
Graphic display sizes
Multiplexing icons
120
Annunciator
Key scan control
LED control ports
General output ports
Operating power voltages
2.4 V to 5.5 V
Liquid crystal drive voltages
3 V to 15 V
Serial bus
Clock-synchronized serial
Parallel bus
8 bits
Expansion driver control
Possible
Liquid crystal drive duty ratios
1/14, 27, 40, 53
Liquid crystal drive biases
1/4 to 1/8.3
Liquid crystal drive waveforms
B
Liquid crystal voltage booster
Double or triple
Bleeder-resistor for liquid crystal drive
External
Liquid crystal drive operational amplifier
Liquid crystal contrast adjuster
Horizontal smooth scroll
Display unit
Vertical smooth scroll
Line unit
Double-height display
DDRAM
80 x 8
CGROM
506,880 + 9,216
CGRAM
32 x 6
SEGRAM
8 x 6
No. of CGROM fonts
3,840
No. of CGRAM fonts
8
Font sizes
11 x 12
Bit map areas
R-C oscillation resistor/
oscillation frequency
External resistor
(70–450 kHz)
Reset function
External
Low power control
Booster off
Internal division function
SEG/COM direction switching
QFP package
TQFP package
TCP package
TCP-170, 206
Bare chip
Bumped chip
Yes
No. of pins
206
Chip sizes
7.48 x 6.46
80
μ
m
Pad intervals
相關(guān)PDF資料
PDF描述
HD66727 Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66728 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點(diǎn)圖形LCD控制器)
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
HD66731 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
HD66731A00TB0L 122 x 32 pixel format, Compact LCD size
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66726A03TB0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC
HD66727 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66727A03 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66727A03BP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66727A03TA0 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver