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參數資料
| 型號： | S6B0721X11-xxXN |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 132賽格/ 65 COM驅動程序 |
| 文件頁數： | 5/67頁 |
| 文件大?。?/td> | 901K |
| 代理商： | S6B0721X11-XXXN |
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S6B0721 PRELIMINARY SPEC. VER. 0.1 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
1
INTRODUCTION
The S6B0721 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 65
commons and 132 segments driver circuits. This chip is connected directly to a microprocessor, accepts serial or
8-bit parallel display data and stores in an on-chip Display Data RAM of 65 x 132 bits. It provides a high-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 externally 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
65 common outputs / 132 segment outputs
On-chip Display Data RAM
Capacity: 65 x 132 = 8,580 bits
Applicable Duty Ratios
Duty ratio
Applicable LCD bias
Maximum display area
65
×
132
49
×
132
33
×
132
1/65
1/7 or 1/9
1/49
1/6 or 1/8
1/33
1/5 or 1/6
Microprocessor Interface
Function Set
8-bit parallel bi-directional interface with 6800-series or 8080-series
Serial interface (only write operation) available
Built-in Analog Circuit
Various instructions sets
H/W, S/W reset capable
Operating Voltage Range
On-chip oscillator circuit
Voltage converter (x2, x3, x4, x5)
Voltage regulator (temperature coefficient: -0.05%/
°
C, -0.2%/
°
C)
Voltage follower
Electronic contrast control function (64 steps)
Low Power Consumption
Supply voltage (V
DD
): 2.4 to 3.6 V
LCD driving voltage (V
LCD
= V0 - V
SS
): 4.0 to 15.0 V
Package Type
Gold bump chip or TCP
70
μΑ
Typ. (V
DD
= 3V, x4 boosting, V0 = 11V, internal power supply ON)
10
μΑ
Max. (during power save [standby] mode)
相關PDF資料 |
PDF描述 |
|---|---|
| S6B0721 | 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0721X01-xxX0 | 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0721X01-xxXN | 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B33A2 | 128 RGB Segment & 129 Common Driver For 4,096 Color STN LCD |
| S6B33B0A | CONNECTOR ACCESSORY |
相關代理商/技術參數 |
參數描述 |
|---|---|
| S6B0723 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0724 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0728 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD |
| 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 |
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