參數(shù)資料
型號： HD66724
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)動器驅(qū)動程序）
文件頁數(shù)： 74/117頁
文件大?。?/td> 834K
代理商： HD66724
HD66724/HD66725
74
Table 38
Contrast Adjustment per Bias Drive Voltage
6 x R + VR
6 x R
x (V
LCD
- GND)
0.652 x (V
LCD
-GND)
≤
V
DR
≤
0.984 x (V
LCD
-GND)
R
x (V
LCD
-GND)
6 x R + VR
≥
0.1[V]
6 x R + VR
≥
0.1[V]
x (V
LCD
-GND)
VR
5 x R + VR
5 x R
x (V
LCD
- GND)
0.610 x (V
LCD
-GND )
≤
V
DR
≤
0.980 x (V
LCD
-GND)
R
x (V
LCD
-GND )
5 x R + VR
≥
0.1[V]
5 x R + VR
≥
0.1[V]
x (V
LCD
-GND )
VR
4 x R + VR
4 x R
x (V
LCD
- GND)
0.556 x (V
LCD
-GND)
≤
V
DR
≤
0.976 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1[V]
4 x R + VR
≥
0.1[V]
4 x R + VR
VR
x (V
LCD
-GND)
4.5 x R + VR
4.5 x R
x (V
LCD
- GND)
0.556 x (V
LCD
-GND)
≤
V
DR
≤
0.978 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1[V]
4.5 x R + VR
≥
0.1[V]
4.5 x R + VR
VR
x (V
LCD
-GND)
5.5 x R + VR
5.5 x R
x (V
LCD
- GND)
0.632 x (V
LCD
-GND)
≤
V
DR
≤
0.982 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1[V]
≥
0.1[V]
5.5 x R + VR
VR
x (V
LCD
-GND)
5.5 x R + VR
6.5 x R + VR
6.5 x R
x (V
LCD
- GND)
0.670 x (V
LCD
-GND)
≤
V
DR
≤
0.985 x (V
LCD
-GND)
R
x (V
LCD
-GND)
6.5 x R + VR
≥
0.1[V]
≥
0.1[V]
x (V
LCD
-GND)
6.5 x R + VR
VR
Bias
LCD drive voltage: V
DR
Contrast adjustment range
1/6.5
bias
drive
1/6
bias
drive
1/5.5
bias
drive
1/5
bias
drive
1/4.5
bias
drive
1/4
bias
drive
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
:
:
:
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
:
:
:
相關PDF資料
PDF描述
HD66725 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動器)
HD66726 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動器)
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)動器)
HD66728 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點圖形LCD控制器)
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點陣液晶顯示控制器/驅(qū)動器)
相關代理商/技術參數(shù)
參數(shù)描述
HD66724/HD66725 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD66724RA03TA0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER
HD66725 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver
HD66725A03TA0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER
HD66726 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
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