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參數資料
| 型號： | KS0711 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Driver & Controller for 4 G/S STN LCD(STN LCD驅動器和控制器) |
| 中文描述： | 驅動程序 |
| 文件頁數： | 1/62頁 |
| 文件大小： | 298K |
| 代理商： | KS0711 |
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65COM/132SEG DRIVER & CONTROLLER FOR 4 G/S STN LCD
KS0711
1
Preliminary
INTRODUCTION
The KS0711 is an LCD driver LSI for liquid crystal dot-matrix graphic display systems. It incorporates 198 driver
circuits for 132 segments, 64 commons an icon-driving common, 65
×
132
×
2 bit-map RAM, and 4-level gray scale
controller for enhanced graphics. It is capable of interfacing the microprocessor, accepting serial or 8-bit parallel
display data directly from the microprocessor, and storing data in an on-chip display data RAM. In addition, the
KS0711 can read and write display data RAM with minimum current consumption, as it does not require any
external operation clocks. It also has LCD driving voltage generation circuits, such as the voltage converter,
voltage regulator and voltage follower to reduce power consumption.
FEATURES
4-level (white, light gray, dark gray, black) gray scale display 9/12/15 PWM and 3/4 FRC method
Driver outputs
— Common outputs: 65 common
— Segment outputs: 132 segment
On-chip display data RAM
— capacity: 65
×
132
×
2 = 17,160 bits
Multi-chip operation (master, slave) available
Applicable duty-ratio
Microprocessor interface
— 8-bit parallel bidirectional interface with 6800-series or 8080-series
— Serial interface (only write operation) available
On-chip oscillator circuit
On-chip low power supply for LCD driving voltage generation
— Voltage converter (
×
2 /
×
3 /
×
4 /
×
5)
— Voltage regulator (selective temperature coefficient)
— Voltage follower
On-chip electronic contrast control functions (64 steps)
DDRAM data [2n: 2n+1]
00
01
10
11
Gray scale
White
Light gray
Dark gray
Dark
(Accessible Column Address, n = 0, 1, 2,......., 129, 130, 131)
Duty Ratio
Applicable LCD Bias
Maximum Display Area
1/65
1/9 or 1/7
65
×
132
1/49
1/8 or 1/6
49
×
132
1/33
1/7 or 1/5
33
×
132
相關PDF資料 |
PDF描述 |
|---|---|
| KS0713 | Driver & Controller for STN LCD(STN LCD驅動器和控制器) |
| KS0715 | Driver & Controller for STN LCD(STN LCD驅動器和控制器) |
| KS0717 | Driver & Controller for STN LCD(STN LCD驅動器和控制器) |
| KS0795 | Common Driver for Dot Matrix LCD(點陣LCD的驅動器) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| KS0713 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0715 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0717 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:55 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0718 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:81 COM / 104 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0724 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD |
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