參數(shù)資料
型號(hào): HD66705U
廠商: Hitachi,Ltd.
英文描述: Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver(圖形LCD控制器/驅(qū)動(dòng)器)
中文描述: 低功耗點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器(圖形液晶顯示控制器/驅(qū)動(dòng)器)
文件頁數(shù): 55/81頁
文件大?。?/td> 426K
代理商: HD66705U
HD66705U
55
V
CC
V
CC
V2-V3 :
V2-V3 :
Short-circuited
when 1/4 bias driving.
Open when
1/5 bias driving.
V2
V3
R
V1
CT
V2
V3
V4
V5
R
R
R
R
VR
+
+
+
+
+
V
EE
HD66705U
Figure 35 Contrast Adjuster
Table 20
Contrast-Adjust Bits (CT) and Variable Resistor Values
CT Register
CT3
CT2
CT1
CT0
Variable Resistor Value (VR)
0
0
0
0
6.4 R
0
0
0
1
6.0 R
0
0
1
0
5.6 R
0
0
1
1
5.2 R
0
1
0
0
4.8 R
0
1
0
1
4.4 R
0
1
1
0
4.0 R
0
1
1
1
3.6 R
1
0
0
0
3.2 R
1
0
0
1
2.8 R
1
0
1
0
2.4 R
1
0
1
1
2.0 R
1
1
0
0
1.6 R
1
1
0
1
1.2 R
1
1
1
0
0.8 R
1
1
1
1
0.4 R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66710 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver)
HD66710A00FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver)
HD66710A00TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver)
HD66712 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver
HD66712A00TA0 制造商:Renesas Electronics Corporation 功能描述: