參數(shù)資料
型號： NJU6679
廠商： New Japan Radio Co., Ltd.
英文描述： Adjustable Precision Micropower Shunt Voltage Reference, 1.0% accuracy 3-TO-92 -40 to 85
中文描述： 128共同× 132段位圖，多媒體播放器
文件頁數(shù)： 1/46頁
文件大?。?/td> 598K
代理商： NJU6679
NJU6679
PRELIMINARY
128-common x 132-segment
BIT MAP LCD DRIVER
PACKAGE OUTLINE
NJU6679CL
GENERAL DESCRIPTION
The NJU6679 is a bit map LCD driver to display graphics or charac-
ters. It contains 25,344 bits display data RAM, microprocessor inter-
face circuits, instruction decoder, 132-segment and 128-common driv-
ers.
The bit image display data is transferred to the display data RAM by
serial or 8-bit parallel interface.
The NJU6679 displays 128 x 132 dots graphics or 8-character 8-line
by 16 x 16 dots character.
It oscillates by built-in OSC circuit without any external components.
Furthermore, the NJU6679 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 6-time voltage booster circuit and 201-
step electrical variable resistor. As result, it reduces the operating cur-
rent.
The operating voltage from 2.4V to 3.6V and low operating current are
useful for small size battery operating items.
FEATURES
Direct Correspondence between Display Data RAM and LCD Pixel
Display Data RAM - 25,344 bits (1.5 times over than display size)
236 LCD Drivers - 128-common and 132-segment
Direct Microprocessor Interface for both of 68 and 80 type MPU
Serial Interface
Partial Display Function
(2 blocks of active display area and automatic duty cycle ratio selection)
Easy Vertical Scroll by the variable start line address and over size display data RAM
Programmable Bias selection ; 1/4,1/5,1/6,1/7,1/8,1/9,1/10,1/11,1/12 bias
Common Driver Order Assignment by mask option
Version
C
0
to C
NJU6679A Com
0
to Com
NJU6679B Com
127
Useful Instruction Set
Display Data Read/Write, Display ON/OFF Cont, Inverse Display, Page Address Set,
Display Start Line Set, Partial Display, Bias Select, Column Address Set, Status Read,
All On/Off, Voltage Booster Circuits Multiple Select(Maximum 6-time), n-Line Inverse,
Read Modify Write, Power Saving, ADC Select, etc.
Power Supply Circuits for LCD; Programmable Voltage Booster Circuits(6-time Maximum),
Regulator, Voltage Follower x 4
Precision Electrical Variable Resistance
Low Power Consumption
Operating Voltage
--- 2.4V to 3.6V
LCD Driving Voltage --- 6.0V to 18V
Package Outline
--- COF / TCP / Bumped Chip
C-MOS Technology
127
(Pin name)
127
to Com
0
JUL.10.2000
Ver. 2.1
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相關代理商/技術參數(shù)
參數(shù)描述
NJU6679ACJ 功能描述:LCD 驅(qū)動器 128Com 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
NJU6679ACJ-G-CT2 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:
NJU6679BCJ 功能描述:LCD 驅(qū)動器 128Com 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
NJU6679CL 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:128-common x 132-segment BIT MAP LCD DRIVER
NJU6679H01 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:
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