參數(shù)資料
型號： NJU6535FH1
廠商： New Japan Radio Co., Ltd.
元件分類： 顯示驅(qū)動器
英文描述： 1/3 , 1/4 Duty LCD Driver
中文描述： 1 / 3，1 / 4占空比LCD驅(qū)動器
文件頁數(shù)： 1/30頁
文件大?。?/td> 221K
代理商： NJU6535FH1
02/08/06
NJU6535
- 1 -
1/3 , 1/4 Duty LCD Driver
GENERAL DESCRIPTION
The
NJU6535
is a 1/3 or 1/4 duty LCD driver for
segment type LCD panel with key scan function
transmitting the 30 keys maximum scanned data (6 x 5 =
30) to CPU.
The
NJU6535
chooses numbers of common, key scan,
and general purpose ports by instructions. Therefore, It
drives 126 segments at 1/3 duty in use of 3 commons and
42 segments or 164 segments at 1/4 duty in use of 4 and
41. Also it provides 4 general purpose output ports
maximum to drive LEDs or others directly.
Furthermore, the NJU6535 can select a LCD driving
voltage out of 8 steps voltage by the instruction to adjust
the display contrast of LCD panel.
FEATURES
z
42-segment Drivers
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Programmable Duty Ratio
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1/3 Duty : 126-segment (Maximum)
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1/4 Duty : 164-segment (Maximum)
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30-key Scan Function (6X5 matrix)
Needless for anti-reverse current diodes in key scan
z
Programmable Bias Ratio 1/2, 1/3 bias
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Output Port for LED (maximum 4 LED)
z
Serial Interface (SI, SO, SCL, CS)
z
Useful Instruction set
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Incorporated LCD Driving Voltage Generator Circuits
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Electrical Variable Resistance (8-step)
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Logic Operating Voltage
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LCD Driving Voltage
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Package Outline
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C-MOS Technology (Substrate :P)
4.5 ~ 5.5V
~5.5V
QFP64-G1
QFP64-H1
Preliminary
PACKAGE OUTLINE
NJU6535FG1
NJU6535FH1
相關PDF資料
PDF描述
NJU6538 1/8, 1/9, 1/10 Duty BITMAP LCD DRIVER with KEY SCAN
NJU6538FC2 1/8, 1/9, 1/10 Duty BITMAP LCD DRIVER with KEY SCAN
NJU6538FG1 1/8, 1/9, 1/10 Duty BITMAP LCD DRIVER with KEY SCAN
NJU6539 1/8, 1/9, 1/10 DUTY BITMAP LCD DRIVER WITH KEY SCAN
NJU6539FC2 1/8, 1/9, 1/10 DUTY BITMAP LCD DRIVER WITH KEY SCAN
相關代理商/技術參數(shù)
參數(shù)描述
NJU6538 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:1/8, 1/9, 1/10 Duty BITMAP LCD DRIVER with KEY SCAN
NJU6538FC2 功能描述:LCD 驅(qū)動器 1/8, 1/8, 1/10 Duty Bitmap LCD Drvr w/KS 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
NJU6538FG1 功能描述:LCD 驅(qū)動器 1/8, 1/8, 1/10 Duty Bitmap LCD Drvr w/KS 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
NJU6539 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:1/8, 1/9, 1/10 DUTY BITMAP LCD DRIVER WITH KEY SCAN
NJU6539FC2 功能描述:LCD 驅(qū)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
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