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參數(shù)資料
| 型號(hào)： | HD66134ST |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 240-Channel Segment Driver for a Dot-Matrix STN Liquid Crystal Display with Low-Voltage Drive(點(diǎn)陣STN LCD低壓段碼驅(qū)動(dòng)器) |
| 中文描述： | 240通道段為驅(qū)動(dòng)點(diǎn)矩陣STN液晶顯示器用低電壓驅(qū)動(dòng)器（點(diǎn)陣STN液晶顯示器低壓段碼驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 5/24頁 |
| 文件大?。?/td> | 115K |
| 代理商： | HD66134ST |
HD66134ST
5
Pin Function
Table 1
Pin Functions
Classification
Symbol
Pin No.
Pin Name
Input/
Output
Function
Power supply
V
CC
GND
264
244
V
CC
GND
—
VCC–GND: Logic power supply
V0L, V0R
VML, VMR
V1L, V1R
266, 242
267, 241
265, 243
V0L, V0R
VML, VMR
V1L, V1R
Input
LCD drive-level voltage.
See figure 3.
Control signal
CL1
251
Clock 1
Input
Display data latch signal. The LCD drive
signal corresponding to the display data is
output at the falling edge of this signal.
CL2
252
Clock 2
Input
Display data latch signal. Display data is
latched at the falling edge of this signal.
M
250
M
Input
Changes the LCD drive outputs to AC.
D0 to D7
260 to
253
Data0 to
Data7
Input
When the display data is 1 (V
level), the
LCD drive output level is the selection level
and the liquid-crystal display is on, and when
it is 0 (GND level), they are non-selection
level and off, respectively.
SHL
263
Shift left
Input
A control signal to switch the data output
destination. See the section on Switching the
Data Output Destination.
If SHL is at the GND level,
EIO1
inputs the
chip enable signal and
EIO2
outputs the chip
enable signal; and if it is at the V
CC
level, the
opposite occurs.
Enable input: The chip enable-input pin of the
first HD66134ST must be fixed to the GND
level, and the other chip-enable input pins
EIO1
262
Enable I/O 1
Input/
output
EIO2
249
Enable I/O 2
Input/
output
must be connected to the chip enable-output
pins of the previous HD66134ST.
Enable output: The chip enable-output pin
must be connected to the chip enable-input
pin of the next HD66134ST.
A low
DISP
level sets LCD drive outputs Y1 to
Y240 to the VM level.
DISP
261
Disp off
Input
CC1
248
CoreCt 1
Input
Rising crosstalk correction signal. The V1
output pin is reset to the VM level when CC1
is high.
CC2
247
CoreCt 2
Input
Falling crosstalk correction signal. The V0
output pin is reset to the VM level when CC2
is high.
相關(guān)PDF資料 |
PDF描述 |
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| HD66135T | 120-Channel High-Voltage Common Driver for a Dot-Matrix STN Liquid Crystal Display(點(diǎn)陣STN LCD的高電壓120通道驅(qū)動(dòng)器) |
| HD66136T | 400-Channel Segment Driver for a Dot-Matrix STN Liquid Crystal Display with Low-Voltage Drive(點(diǎn)陣STN LCD低壓段碼驅(qū)動(dòng)器) |
| HD66137T | High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD(點(diǎn)陣STN LCD的高電壓耐用240通道驅(qū)動(dòng)器) |
| HD66137 | High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD |
| HD66204 | DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66135T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66137 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD |
| HD66137T | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD |
| HD66204 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS |
| HD66204F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS |
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