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參數(shù)資料
| 型號： | HD66131ST |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD(點陣STN LCD的高電壓耐用240通道驅(qū)動器) |
| 中文描述： | 高壓耐久240頻道共同驅(qū)動點陣STN液晶顯示器（點陣STN液晶顯示器的高電壓耐用240通道驅(qū)動器） |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 99K |
| 代理商： | HD66131ST |
HD66131ST
4
Pin Functions
Class
Symbol
Pin
Number
Pin
Name
I/O
Functions
Power
supply
VLCDL,
R,
VEEL,
R, V
CC
,
GND
268, 241
264, 245
255, 248
VLCDL,
R,
VEEL,
R, V
CC
,
GND
—
VLCDL, R–VEEL, R: Power supply for LCD drive
V
CC
–GND: Power supply for logic circuit
VHL, R
VLL, R
VML, R
267, 242
265, 244
266, 243
VHL, R
VLL, R
VML, R
Input Power supply for LCD drive level
VHL,R : Selected level (Set to the same voltage as
VLCDL, R.)
VLL,R : Selected level (Set to the same voltage as
VEEL, R.)
VML,R : Non-selected level
Control
signal
CL
247
Clock
Input Shift clock input. Data is shifted at the falling edge of
shift clock CL of the shift register.
M
262
M
I/O
Inputs or outputs the alternating current for LCD drive
output.
MODE0
MODE1
253
254
MODE0
MODE1
Input Switch terminals for the number of LCD drive output
pins.
MODE0
Shift direction
Prohibited
200 - output ( X21, X22, X23........X218, X219, X220 )
160 - output ( X41, X42, X43........X198, X199, X200 )
MODE1
“L”
“H”
“L”
“H”
“L”
“L”
240 - output ( X1, X2, X3........X238, X239, X240 )
“H”
“H”
SHL
251
Shift
Left
Input This pin switches shift directions.
SHL
“H”
level
MODE0
“H”
“H”
“L”
level
“L”
Shift direction
DIO2
→
SR1
DIO2
→
SR21
DIO2
→
SR41
SR240
→
DIO1
SR220
→
DIO1
SR200
→
DIO1
→
······
→
Right shift
Left shift
MODE1
“H”
“L”
“H”
“H”
“H”
“L”
DIO1
→
SR240
DIO1
→
SR220
DIO1
→
SR1
→
DIO2
SR21
→
DIO2
SR41
→
DIO2
→
······
→
→
······
→
→
······
→
→
······
→
→
······
→
SR200
“H”
“L”
“H”
SR1, SR2···SR240 correspond to X1, X2···X240.
Note: The 40 or 80 pins invalidated at the 200-output or
160-output mode output the non- selected level
synchronized every time; release these pins.
DIO1
DIO2
246
263
DATA
I/O
Serial data input output pin
SHL
“H” level
“L” level
DIO2
DIO1
serial output pin
serial input pin
serial output pin
serial input pin
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66132T | 240-Channel HI-FAS Segment Driver for Dot-Matrix Graphic LCD Display(用于點陣圖形LCD的240通道段碼驅(qū)動器) |
| HD66133T | 120-Channel HI-FAS Common Driver for Dot-Matrix Graphic LCD Display(點陣圖形顯示LCD120通道驅(qū)動器) |
| HD66134ST | 240-Channel Segment Driver for a Dot-Matrix STN Liquid Crystal Display with Low-Voltage Drive(點陣STN LCD低壓段碼驅(qū)動器) |
| HD66135T | 120-Channel High-Voltage Common Driver for a Dot-Matrix STN Liquid Crystal Display(點陣STN LCD的高電壓120通道驅(qū)動器) |
| HD66136T | 400-Channel Segment Driver for a Dot-Matrix STN Liquid Crystal Display with Low-Voltage Drive(點陣STN LCD低壓段碼驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66132T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66133T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66134ST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| 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 |
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