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參數資料
| 型號： | HD66137 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD |
| 中文描述： | 高壓耐久240頻道共同驅動點陣STN液晶顯示器 |
| 文件頁數： | 6/19頁 |
| 文件大?。?/td> | 99K |
| 代理商： | HD66137 |
HD66137T
6
Pin Functions (cont)
Classification
Symbol
Pin No.
Connected
to
I/O
Function
Control signal
MODE0
MODE1
256
256
—
Input
Switch terminals for the number of LCD drive
output pins.
MODE0
"H"
"H"
"L"
"L"
240 - output (X1, X2, X3......X238, X239, X240)
200 - output (X21, X22, X23......X218, X219, X220)
160 - output (X41, X42, X43......X198, X199, X200)
Prohibited
Shift direction
MODE1
"H"
"L"
"H"
"L"
DIO1
DIO2
246
265
Extension
driver or
MPU
I/O
Serial data input output pin
SHL
"H" level
"L" level
DIO1
serial output pin
seiral input pin
DIO2
serial input pin
seiral output pin
CCL
248
MPU
Input
Built-in switching circuit clock input. When
use built-in switching circuit and generate V
EE
,
this pin connect CL pin.
If built-in switching circuit is not used, CCL
must be fixed to GND
AMP
252
—
Input
Built-in swiching circuit on-off control.
When use built-in switching circuit, this pin
must be fixed to V
.
If built-in switching circuit is not used, this pin
must be fixed to GND
RESET
263
MPU or V
CC
Input
Setting this pin to GND sets initializes the
alternating signal (M signal) circuit. A V
CC
level RESET is normally used.
DISPOFF
253
MPU
Input
Setting this pin to GND sets LCD drive output
X1 to X240 to the VM level.
M
/S
247
—
Input
Controls the display-off function, and display-
off signal output from
DOC
pin.
"H" level
"L" level
When
DISPOFF
is Low level, X1-240 set VM level
Until serial data input 16 times X1-X240 set VM level
DOC
254
—
Output
"H" level
"L" level
When
DISPOFF
is Low level, output low level
When
DISPOFF
is High level, output High level
Until serial data input 16 times output low level
from
DOC
pin
DISPOFF
DIO1,2
DOC
1 2 3 4 5
141516
When using M/S is low level, DOC pin should
be connect to SEG LSI Dispoff control pin.
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| HD66204 | DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS |
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| HD66204FL | DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| HD66204FL | 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 |
| HD66204TF | 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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