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參數(shù)資料
| 型號： | HD66330T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 64-Level Gray Scale Driver for TFT Liquid Crystal Display(TFT LCD的64級灰度驅(qū)動(dòng)器) |
| 中文描述： | 64級灰度的TFT液晶顯示驅(qū)動(dòng)程序（TFT液晶顯示器的64級灰度驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 5/21頁 |
| 文件大小： | 140K |
| 代理商： | HD66330T |
HD66330T
1520
Pin Functions
Signal Name
Numbers
I/O
Functions
V
CC
1
Power
supply
GND
1
Power
supply
V8L–V0L,
V8R–V0R
18
Power
supply
Supplies power to the LCD drive voltage generation circuit.
The same voltage must be applied to corresponding L- and
R-power pins within a range of V
CC
to GND.
Inputs display data latch pulses for latch circuit 2. At the
rising edge of each CL1 pulse, latch circuit 2 latches display
data input from latch circuit 1 and outputs LCD drive
voltages corresponding to the latched data.
CL1
1
Input
CL2
1
Input
Inputs display data latch pulses for latch circuit 1. At the
falling edge of each CL2 pulse, latch circuit 1 latches display
data input via D25–D00 and outputs the latched data to
latch circuit 2.
D25–D20,
D15–D10,
D05–D00
18
Input
Inputs 6-bit (gray scale data)
×
3-pixel display data.
SHL
1
Input
Selects the shift direction of the display data.
D25–D20
D15–D10
D05–D00
1st
Last
D25–D20
D15–D10
D05–D00
D25–D20
D15–D10
D05–D00
1
Y2
Y3
Y190
Y191
Y192
GND
D25–D20
D15–D10
D05–D00
1st
Last
D25–D20
D15–D10
D05–D00
D25–D20
D15–D10
D05–D00
Y
Y191
Y190
Y3
Y2
Y1
V
CC
CL4
1
Input
Controls the 2-phase function. A high level period of this
signal specifies the first phase period that performs high
output current operation, and a low level specifies the
second phase period that outputs the voltage corresponding
to the display data.
V
CC
GND
V
CC
–GND: Supplies power to the LSI.
+
–
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66350T | 256-level Grayscale TFT for XGA/SXGA/UXGA Systems(高品質(zhì)TFT LCD的256級灰度驅(qū)動(dòng)器) |
| HD66410 | RAM-Provided 128-Channel Driver for Dot-Matrix Graphic LCD(點(diǎn)陣圖形LCD128通道驅(qū)動(dòng)器) |
| HD66420 | (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD) |
| HD66420TA0 | LCD Display Driver |
| HD66421 | (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66330TA0 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66339 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HD66410 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66420 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD) |
| HD66420TA0 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:LCD Display Driver |
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