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參數(shù)資料
| 型號： | NJU6538 |
| 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鍵掃描值位圖，多媒體播放器 |
| 文件頁數(shù)： | 1/27頁 |
| 文件大?。?/td> | 233K |
| 代理商： | NJU6538 |
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NJU6538
Ver.2003-05-09
1/8, 1/9, 1/10 Duty
BITMAP LCD DRIVER with KEY SCAN
GENERAL DESCRIPTION
The
NJU6538
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
NJU6538
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 NJU6538 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
7-common x 65-segment + 1-icon common
1/9 Duty
7-common x 65-segment + 2-icon common
1/10Duty
7-common x 65-segment + 3-icon common
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, Display Data write, ADC Select, Inverse
Display ON/OFF, whole display ON/OFF, Reset, EVR Register Set, Duty Select, Power Save mode set,
General Output Port PWM phase / frequency set, General Output Port PWM data set, General Output
Port / Key scan output select
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
NJU6538FC2
NJU6538FG1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| NJU6539FG1 | 1/8, 1/9, 1/10 DUTY BITMAP LCD DRIVER WITH KEY SCAN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| NJU6539FG1 | 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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