參數(shù)資料
型號(hào)： HD66766R
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(diǎn)圖形LCD控制器/驅(qū)動(dòng)器的65K色
文件頁(yè)數(shù)： 96/97頁(yè)
文件大小： 681K
代理商： HD66766R
HD66766R Rev. 1.0-1 / September 2002
96
Figure 2 VCH voltage decrease depending on RAM access frequency and Resistance of ITO wiring
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5
10
15
V
RAM access
frequency
1MHz
2MHz
3MHz
4MHz
Resistance of ITO wiring (
)
Figure 3 Recommended ITO Connection Pattern (HCD667X66)
Slit
RESET2*
AGND
AGND
RAM, LOGIC
Power Supply
Circuit
Power Supply
Circuit
ITO
ITO
ITO
AGND
AGND
GND
GND
GND
GND
Vcc
Vcc
Vcc
Vcc
ITO
Vcc
Vcc
Vcc
Vcc
Figure 4 Recommended ITO Connection Pattern (HCD667X66R)
Slit
RESET2*
AGND
AGND
RAM, LOGIC
Power Supply
Circuit
Power Supply
Circuit
ITO
ITO
ITO
AGND
AGND
GND
GND
GND
GND
Vcc
Vcc
Vcc
Vcc
ITO
AVcc
AVcc
AVcc
AVcc
ITO
相關(guān)PDF資料
PDF描述
HD667A66R 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
HD667B66R 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
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HD66780 Dot Matrix Liquid Crystal Display Controller and Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66773R 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels
HD66780 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver
HD66780FH 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver
HD66780FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver
HD66781 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:720-channel Source Driver for a-Si TFT/Low Temperature Poly-Si TFT Panels with 262,144-color display RAM
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