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參數(shù)資料
| 型號： | HD66520T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點陣圖形LCD160通道驅(qū)動器) |
| 中文描述： | 160通道4級灰度顯示列的內(nèi)部位圖的RAM（點陣圖形LCD160通道驅(qū)動器驅(qū)動程序） |
| 文件頁數(shù)： | 4/45頁 |
| 文件大?。?/td> | 336K |
| 代理商： | HD66520T |
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HD66520T
1017
Pin Description
Classi-
fication
Symbol
Pin No.
Pin Name
I/O
Number
of Pins
Function
Power
supply
V
CC1
V
CC2
GND1
GND2
V
CC
V
CC
GND
GND
—
—
V
CC
–GND: logic power supply
—
—
V
EE1
V
EE2
LCD drive
circuit power
supply
—
—
V
CC
–V
EE
: LCD drive circuit power supply
V1L,
V1R
LCD select
high-level
voltage
Input
2
LCD drive level power supplies See
Figure 1.
The user should apply the same
potential to the L and R side.
V2L,
V2R
LCD select
low-level
voltage
Input
2
V3L,
V3R
LCD deselect
high-level
voltage
Input
2
V4L,
V4R
LCD deselect
low- level
voltage
Input
2
Control
LS0,
LS1
LSI ID select
switch pin0
and 1
Input
2
Pins for setting LSI ID no (refer to
signals
Pin Functions
for details).
SHL
Shift direction
control signal
Input
1
Reverses the relationship between LCD
drive output pins Y and addresses.
FLM
First line
marker
Input
1
First line select signal.
CL1
Data transfer
clock
Input
1
Clock signal to transfer the line data to
an LCD display driver block.
M
AC switching
signal
Input
1
Switching signal to convert LCD drive
output to AC.
',632)
)
Display off
signal
Input
1
Control signal to fix LCD driver outputs
to LCD select high level. When low,
LCD drive outputs Y1 to Y160 are set to
V1, or LCD select high level. Display
can be turned off by setting a common
driver to V1.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66522 | 160-Channel Column Driver with Internal Bit-Map RAM for Reflective Color Display and Grayscale Display(點陣圖形LCD160通道驅(qū)動器) |
| HD66523R | 240-Channel Common Driver with Internal LCD Timing Circuit(帶內(nèi)部LCD定時電路的240通道驅(qū)動器) |
| HD66701 | Dot Matrix Liquid Crystal Display Controller/Driver(點陣液晶顯示控制器/驅(qū)動器) |
| HD66702 | Dot Matrix Liquid Crystal Display Controller/Driver(點陣液晶顯示控制器/驅(qū)動器) |
| HD66702R | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| HD66523 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66523R | 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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