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參數資料
| 型號： | HD66503 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 240-Channel Common Driver with Internal LCD Timing Circuit(帶內部LCD定時電路的240通道驅動器) |
| 中文描述： | 240頻道共同的內部LCD定時電路（帶內部液晶定時電路的240通道驅動器驅動程序） |
| 文件頁數： | 5/28頁 |
| 文件大?。?/td> | 107K |
| 代理商： | HD66503 |
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HD66503
5
Classi-
fication
Symbol
Pin No.
Pin Name
I/O
Number
of Pins
Functions
LCD
timing
SHL
251
Shift left
Input
1
Pin SHL switches the shift direction of
the shift register. Refer to FLM for
details.
DISPOFF
260
Display off
Input
1
Turns off the LCD.
During master mode, liquid crystal drive
output X1 to X240 can be set to level V1
by setting the pin to low. By setting the
HD66520 to level V1 in the same way,
the data on the display can be erased.
During slave mode, set
DISPOFF
high.
DOC
265
Display off
control
I/O
1
Controls the display-off function. During
master mode, pin
DOC
becomes an
output pin and controls display off after
reset and display off according to signal
DISPOFF
. In this case, connect this
signal to the HD66520’s pin
DISPOFF
.
During slave mode, pin
DOC
becomes
an input pin for display off control signal.
In this case, connect this signal to the
master HD66503’s pin
DOC
.
LCD
drive
output
X1 to
X240
240
to 1
X1 to
X240
Output
240
Selects one from among four levels (V1,
V2, V5, and V6) depending on the
combination of M signal and display
data. See Figure 3.
Note:
30 input/outputs (excluding driver block)
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| HD66520T | 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點陣圖形LCD160通道驅動器) |
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| HD66523R | 240-Channel Common Driver with Internal LCD Timing Circuit(帶內部LCD定時電路的240通道驅動器) |
| HD66701 | Dot Matrix Liquid Crystal Display Controller/Driver(點陣液晶顯示控制器/驅動器) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HD66520 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66520T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66520TA0 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66520TB0 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM |
| HD66522 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
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