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128x64 Dots Graphic LCD Display Module

Reference: MD0022

Condition: New product

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Detail about Graphic LCD Display Module

This product is a LCD display module with Blue backlight, small and light appearance, suitable for copiers, fax machines, laser printers, industrial test equipment, networking equipment etc. The 16x2 Character LCDs have their own limitations; they can only display characters of certain dimensions. The Graphical LCDs are thus used to display customized characters and images. The Graphical LCDs find use in many applications; they are used in video games, mobile phones, lifts etc. as display units.

Various graphical LCDs are available in the market with different sizes. Here HJ12864ZW Graphical LCD has been explained. This LCD has a display format of 128x64 dots and has yellow-green colour backlight. Each LCD needs a controller to execute its internal operations. The 128x64 LCD is divided into two equal halves with each half being controlled by a separate controller.

Features

128x64 LCD implies 128 columns and 64 rows. In total there are (128x64 = 1024) pixels.
128x64 LCD is divided equally into two halves. Each half is controlled by a separate controller and consists of 8 pages. In above diagram, CS stands for Controller Select.
Each page consists of 8 rows and 64 columns. So two horizontal pages make 128 (64x2) columns and 8 vertical pages make 64 rows (8x8).

Specifications