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參數(shù)資料
| 型號： | NJU6539 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | 1/8, 1/9, 1/10 DUTY BITMAP LCD DRIVER WITH KEY SCAN |
| 中文描述： | 1 / 8，1 / 9，1 / 10鍵掃描稅位圖，多媒體播放器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 57K |
| 代理商： | NJU6539 |
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NJU6539
Ver.2004-03-01
1/8, 1/9, 1/10 Duty
BITMAP LCD DRIVER with KEY SCAN
GENERAL DESCRIPTION
The
NJU6539
is a 10-common x 65-segment bitmap LCD driver
to display graphics or characters.
It contains 650 bits display data RAM, microprocessor interface
circuit, common and segment drivers, key scan circuit, and general
output ports.
An image data from MPU through the serial interface is stored
into the 650 bits internal displayed on the LCD panel through the
commons and segments drivers.
The
NJU6539
displays 10 x 65 dots graphics or 11-character
1-line by 5 x 7 dots character + 3 x 65 dots icons.
It contains key scan circuit transmitting the 25-keys maximum (5 x 5
= 25) to MPU.
Also it provides 4 general purpose output ports with PWM output
function maximum to drive LEDs or others directly.
Furthermore, the NJU6539 can select a LCD driving voltage out
of 16 steps voltage by the instruction adjust the display contrast of
LCD panel.
FEATURES
z
Direct Correspondence between Display Data RAM and LCD Pixel
z
Display Data RAM
: 650-bits
z
LCD Drivers
: 65-seg, 10-com
z
Serial interface (SIO, SCL, CS)
z
Programmable Duty Ratio
1/8 Duty, 1/9 Duty, 1/10Duty
z
Bias Ratio
1/4 bias
z
25-key scan Function (5 x 5 matrix)
Needless for anti-reverse current diodes in key scan
z
General Output Ports with 128-steps PWM output (possible LED driving) maximum 4-ports
z
Useful Instruction Set
Display ON/OFF, Page Address Set, Column Address Set, ADC Select, Inverse Display ON/OFF, whole display
ON/OFF, Reset, EVR Register Set, Duty Select, Power Save mode set, General Output Port set, General Output Port
PWM data set, PWM slope set, PWM program Execute, General Output Port / Key scan output select, Display
Data write,
z
Bleeder Resistance On-chip
z
Software Contrast Control (16 steps)
z
Operating Voltage
Logic Operating Voltage
2.7 to 5.5V
LCD Driving Voltage
5.0
to
10.0V
z
Package Outline
QFP100-G1
QFP100-C2
z
C-MOS Technology
(Substrate: P)
PRELIMINARY
PACKAGE OUTLINE
NJU6539FC2
NJU6539FG1
相關PDF資料 |
PDF描述 |
|---|---|
| NJU6539FC2 | 1/8, 1/9, 1/10 DUTY BITMAP LCD DRIVER WITH KEY SCAN |
| NJU6539FG1 | 1/8, 1/9, 1/10 DUTY BITMAP LCD DRIVER WITH KEY SCAN |
| NJU6570C | Adjustable Precision Micropower Shunt Voltage Reference, 1.0% accuracy 3-SOT-23 -40 to 125 |
| NJU6570 | Bit Map LCD Driver(位圖LCD驅動器) |
| NJU6572 | Adjustable Precision Micropower Shunt Voltage Reference, 1.0% accuracy 3-SOT-23 -40 to 125 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NJU6539FC2 | 功能描述:LCD 驅動器 10 Com x 65 Seg Bit Map LCD Driver 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 |
| NJU6539FG1 | 功能描述:LCD 驅動器 10 Com x 65 Seg Bit Map LCD Driver 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 |
| NJU6541A | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:Static 1/2 1/3 1/4 Duty LCD Driver |
| NJU6543 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:1/2 1/3 1/4 Duty LCD Driver |
| NJU6543FLI | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述: |
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