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參數(shù)資料
| 型號： | NJU6682 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | Adjustable Precision Micropower Shunt Voltage Reference, 1.0% accuracy 3-SOT-23 -40 to 125 |
| 中文描述： | 160 -共同× 132段點陣LCD驅(qū)動4級灰度 |
| 文件頁數(shù)： | 1/58頁 |
| 文件大?。?/td> | 992K |
| 代理商： | NJU6682 |
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PRELIMINARY
160-common x 132-segment
DOT MATRIX LCD DRIVER FOR 4 GRAY SCALE
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GENERAL DESCRIPTION
The NJU6682 is a bit map LCD driver to display graphics or characters.
It contains 84,480 bits display data RAM, microprocessor interface circuits,
instruction decoder, and 160-common and 132-segment drivers.
The bit image data is transferred to the internal display data RAM by
serial interface or 8-bit/16-bit parallel interface.
The NJU6682 features 4-gray scale function which creates 4 types gray
scale (for example : white/light gray/dark gray/black) or black & white with
displays 160 x 132 dots graphics or 8-caracter 10line by 16 x 16 dots
characters.
It oscillates by built-in OSC circuit without any external components.
Furthermore, the NJU6682 features Partial Display Function which
creates up to 2 blocks of active display area and optimizes duty cycle ratio.
This function sets optimum boosted voltage by the combination with both
of programmable voltage booster circuit and electrical variable resister. As
result, it reduces the operating current.
The operating voltage from 2.4V to 3.3V and low operating current are
useful for small size battery operating items.
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FEATURES
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Direct Correspondence between Display Data RAM and LCD Pixel
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Display Data RAM - 84,480 bits ;( 160-Com x 132-Seg) x 2-area ) x 2bit
….2 times over than display size
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Display Method – Monochrome 4-Gray Scale / Black & White
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Partial Display Function
( 2 blocks of active display area and automatic duty cycle ratio selection )
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Variable RAM Mapping
– The display screen can be composed from the RAM area in a maximum of 8 blocks not to continue.
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Easy Vertical Scroll by the variable start line address and over size display data RAM
(This function doesn’t work in Variable RAM Mapping mode )
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LCD drivers – 160-common and 132-segment
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Direct 8-bit / 16-bit Microprocessor interface for both of 68 type and 80 type MPU
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Serial Interface
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Programmable Bias selection ; 1/4, 1/5, 1/6, 1/7, 1/8, 1/9, 1/10, 1/11, 1/12, 1/13, 1/14 bias
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Common Driver Order Assignment by mask option
Version
C0 to C159( Pin Name )
NJU6682A
COM0 to COM159
NJU6682B
COM159 to COM0
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Useful Instruction Set
Display Data Read/Write, Display ON/OFF, Z-Address Set, X-Address Set, Y-Address Set, Status Read, Normal or
Inverse ON/OFF, Static Drive ON/OFF, Partial Display, n-Line Inverse, EVR Resister Set, Variable RAM Mapping
Mode, Gray Scale Level Select, Bias Select, Voltage Converter Multiple Select ( 7-times maximum ), Read Modify
Write, Reset ,Internal Power Supply, Driver Outputs ON/OFF, Power Save, ADC Select, Display Mode Select, 8-bit /
16-bit Buss Select, etc.
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Power Supply Circuit for LCD; Programmable Booster Circuits( 7-time maximum ), Regulator, Voltage Follower x 4
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Precision Electrical Variable Resistance
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Low Power Consumption
T.B.D ( typ. )
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Operating Voltage
2.4 to 3.3 V
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LCD Driving Voltage
6.0 to 18.0V
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Package Outline
Bumped Chip / TCP
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C-MOS Technology
NJU6682
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PACKAGE OUTLINE
NJU6682CH
MAY 2000 Ver-1.3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NJU6682CH | Adjustable Precision Micropower Shunt Voltage Reference, 1.0% accuracy 3-SOT-23 -40 to 125 |
| NJU6818 | 80-Common X 104RGB-Segment in 4096-Color STN LCD DRIVER |
| NJU6820CJ | 40-common x 128RGB-Segment, in 4096-Color 4096-Color STN LCD DRIVER |
| NJU6854 | 132COMMON x 132RGB LCD DRIVER FOR 65,536 - COLOR STN DISPLAY |
| NJU7001D | LOW VOLTAGE C-MOS OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJU6682ACJ | 功能描述:LCD 驅(qū)動器 160Com x 132Seg RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| NJU6682BCJ | 功能描述:LCD 驅(qū)動器 160Com x 132Seg RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| NJU6682CH | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:160-common x 132-segment DOT MATRIX LCD DRIVER FOR 4 GRAY SCALE |
| NJU6714 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: |
| NJU6724 | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: |
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