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參數資料
| 型號： | S6B0728 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 132賽格/ 128 COM驅動程序 |
| 文件頁數： | 4/60頁 |
| 文件大小： | 530K |
| 代理商： | S6B0728 |
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S6B0728 PRELIMINARY SPEC. VER. 0.1 132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD
1
INTRODUCTION
The S6B0728 is a driver and controller LSI for graphic dot-matrix liquid crystal display systems. It contains 128
common and 132 segment driver circuits. It is connected directly to a microprocessor, accepts serial or 8-bit
parallel display data and stores in an on-chip display data RAM of 128 x 132 bits. It provides a highly flexible
display section due to 1-to-1 correspondence between on-chip display data RAM bits and LCD panel pixels. And it
performs display data RAM read/write operation with no external-operating clock to minimize power consumption.
In addition, because it contains power supply circuits necessary to drive liquid crystal, it is possible to make a
display system with the fewest components.
FEATURES
Driver Output Circuits
128 common outputs / 132 segment outputs
Applicable Duty-ratios
Programmable duty ratio
1/16 to 1/128
Various partial display
Partial window moving & data scrolling
On-chip Display Data RAM
Applicable LCD bias
1/5 to 1/12
Maximum display area
128
×
132
Microprocessor Interface
Capacity: 128 x 132 = 16,896 bits
Bit data "1": a dot of display is illuminated
Bit data "0": a dot of display is not illuminated
On-chip Low Power Analog Circuit
8-bit parallel bi-directional interface with 6800-series or 8080-series
Serial interface(only write operation) with 4-pin or 3-pin SPI(Serial Peripheral Interface)
Operating Voltage Range
On-chip oscillator circuit
Voltage converter (x3, x4, x5, x6 or x7)
Voltage regulator (temperature coefficient: -0.05%/
°
C or external input)
On-chip electronic contrast control function (64 steps)
Voltage follower (LCD bias: 1/5 to 1/12)
Low Power Consumption
Supply voltage (V
DD
): 2.4 to 3.6 [V]
LCD driving voltage (V
LCD
= V0 - V
SS
): 4.0 to 17.0 [V]
Package Type
Gold bumped chip or TCP
TBD
m
Α
Typ. (V
DD
= 3V, x6 boosting, V0 = 15V, Internal power supply ON and display OFF)
TBD
m
Α
Max. (during power save [standby] mode )
相關PDF資料 |
PDF描述 |
|---|---|
| S6B0741 | 128 SEG / 129 COM DRIVER %26 CONTROLLER FOR 4 GRAY SCALE STN LCD |
| S6B0755 | 128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0756 | 65COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0759 | 81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0794 | 160 SEG / COM DRIVER FOR STN LCD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| S6B0741 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 129 COM DRIVER & CONTROLLER FOR 4 GRAY SCALE STN LCD |
| S6B0755 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0756 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0759 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0794 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:160 SEG / COM DRIVER FOR STN LCD |
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