Glcd

OEL/PD/OGM 12864SL/A Ver 1.0 21th April 2007

128 x64 GRAPHICAL LCD

CONTENTS
OVERVIEW FEATURES
Functions & Features Mechanical Specifications Dimensional Outline Block Diagram Pin DescriptionAPPLICATIONS

PREPARED BY Farheen Ali, Asst. Product Engineer

CHECKED BY P.R. Sardesai, Production Manager

APPROVED BY S.S. Pujji, CEO

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:sales@orioleindia.com : www.orioleindia.com :

OEL/PD/OGM 12864SL/A Ver 1.0 21th April 2007

A. OVERVIEW
A liquid crystal display (LCD) is an increasingly popular type of display used in a variety of digitaldisplay applications. LCD’s utilize two sheets of polarizing material with a liquid crystal solution between them. An electric current passed through the liquid causes the crystals to align so that lightcannot pass through them. Each crystal, therefore, is like a shutter, either allowing light to pass through or blocking the light. LCD’s have the advantage of low power consumption, sharpness andbrightness of images, perfectly flat screens and zero geometric distortion.

B. FEATURES I. FUNCTIONS & FEATURES
• • • • • • • • • • • Display Format Input Data Display Type Driving Mode Single PowerSupply Built in Negative Voltage generator Built in Temperature Compensation Operation temp Storage temp Assembly Type Backlight : Graphics type – 128 x 64dots : 8-Bits parallel interface : STN,Transmissive, negative, blue : 1/64 Duty Cycle, 1/9 Bias : + 5 VDC : Yes : No : 0oC – 50oC : -20oC - +70oC : COB : LED, white

II. MECHANICAL SPECIFICATIONS
• • • • • Module size Viewing area Dot...