OM11005 NXP Semiconductors, OM11005 Datasheet - Page 4

• Manufacturer Part Number: OM11005
• Description: DISPLAY QVGA TFT FOR OM10100
• Manufacturer: NXP Semiconductors

Specifications of OM11005

• Accessory Type: LCD Display
• For Use With/related Products: OM10100
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 568-4358

Copyright 2007 © Embedded Artists AB
3.2 inch QVGA TFT Color LCD - User’s Guide
1 Introduction
Thank you for buying Embedded Artists’ 3.2 inch QVGA TFT Color LCD Board based on a
LCD from Truly. Sample applications for our NXP LPC2xxx based boards are also provided
and can be downloaded from the support page. The 3.2 inch QVGA TFT Color LCD Board
will be called the QVGA LCD Board for short in the rest of this document.
1.1 Features
The QVGA LCD Board has the following features:
1.2 Version 1 vs. Version 2
There exist two versions of the display. Version 1 uses a display from one display
manufacturer and version 2 uses a display from another manufacturer.
The similarities between the versions are:
The differences are:
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Optional touch screen interface (available for version 2)
8-bit or 16-bit parallel interface. Only occupies 2 addresses (i.e., one address pin),
or serial 8-bit (SPI-like) interface (max 10 MHz clock)
Diagonal size: 3.2 inch
Display technology: TFT
Display mode: Transmissive
No of pixels: 240xRGBx320 (QVGA size)
Supply voltage: 3.0-3.3V
White LED backlight, with PWM control
View area: 48.6 x 64.8 mm
Dot size: 0.2025 x 0.2025 mm
Operating temperature: -20 to + 70 degrees Celsius
No of colors: 262K (if 18-bit mode), 65k (if 16-bit mode)
2x20 pos connector (100 mil spacing) is required to interface the module, plus
optional 1x6 pos connector
Small form factor: 93 x 83 mm
Same physical size of display module.
Same optical features and capabilities.
Same main 2x20 pos interface connector (100 mil spacing).
Different internal display controllers are used. The programming interface is not
identical but very similar. A reference software driver exists that supports both
versions simultaneous.
Version 2 of the display module has a touch screen option.
A 6 pos extra interface connector has been added beside the main 2x20 pos interface
connector. This extra connector carries signals for touch screen interface and some
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