參數(shù)資料
型號: HD667B66R
廠商: Hitachi,Ltd.
英文描述: 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
中文描述: 132 × 176點圖形LCD控制器/驅(qū)動器的65K色
文件頁數(shù): 24/97頁
文件大?。?/td> 681K
代理商: HD667B66R
HD66766R Rev. 1.0-1 / September 2002
24
Table 13 Display bias setting table
VC2
VC1
VC0
Vci1 control range
0
0
0
0.92 x Vcc
0
0
1
0.87 x Vcc
0
1
0
0.83 x Vcc
0
1
1
0.8 x Vcc
1
0
0
0.76 x Vcc
1
0
1
0.73 x Vcc
1
1
0
0.68 x Vcc
1
1
1
Vci1 control amplifier suspends.
(Vci1 can be supplied externally.)
Table 14 AP bits and amount of fixed current
AP1
AP0
Amount of fixed current in the operational amplifier
0
0
Operational amplifier and booster do not operate.
0
1
Small
1
0
Middle
1
1
Large
Table 15 Output voltage ratio of the booster 1 and 2
BT2
BT1
BT0
VOUT output of the booster 1
(Use VOUT within the range of 4.0 to 5.75V.)
VCH output of the booster 2
(Set VCH lower than 22.0V.)
0
0
0
2 x Vci1
2 x Vci2
0
0
1
3 x Vci1
2 x Vci2
0
1
0
2 x Vci1
3 x Vci2
0
1
1
3 x Vci1
3 x Vci2
1
0
0
2 x Vci1
4 x Vci2
1
0
1
3 x Vci1
4 x Vci2
1
1
0
2 x Vci1
5 x Vci2
1
1
1
3 x Vci1
5 x Vci2
Set the factor of the booster 2 according to voltage of Vci2 and VCH.
When the factor is set low, current consumption can be lowered.
相關(guān)PDF資料
PDF描述
HD66780FH LAMPS, STACKABLE INDICATOR
HD66780FS Dot Matrix Liquid Crystal Display Controller and Driver
HD66780 Dot Matrix Liquid Crystal Display Controller and Driver
HD66841 LVIC-II (LCD Video Interface Controller)(LCD視頻控制器)
HD68000Y-10 MPU(MICRO PROCESSING UNIT)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66840 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
HD66840F25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller
HD66840F30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller
HD66841FP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller
HD66841FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Controller