FPD Total Solution Provider Page 1
Monochrome Graphic &
Step up to Higher Performance
These new STN LCDs offer designers a range of passive matrix display solutions. Optrex STEP
products deliver remarkable readability in any ambient lighting condition, with exceptional
performance over a wide operating temperature range.
Character LCDs
The new LCDs are available in industry-
standard congurations and compatible
with existing Optrex LCDs to provide an
easy upward migration path for designers.
RoHS Compliant*
All modules are built in complete
compliance with the European Union’s
RoHS (Reduction of Hazardous
Substances) directive that restricts the
use of certain substances such as lead,
mercury and cadmium in electronic
equipment.
Backward Compatible
A Higher Standard for STN
Step up to higher performance in
passive matrix monochrome graphic
and character LCDs.
Key Features:
• Wide operating temperature
(-20 to +70°C) standard
• High contrast ratio up to 80:1
• High brightness up to 100 nits
• High ambient-light legibility
• Built-in controllers
• Selectable interface
Range of Colors
Designers can choose from a wide variety
of colors to suit their applications.
FPD Total Solution Provider Page 2
Graphic & Character LCDs
Part # Color Dot Format Module Dimension (mm) Interface
C-51848 16 character x 2 line 122.0 x 44.0 x 14.6 8-bit Parallel
C-51505 20 character x 2 line 116. 0 x 37. 0 x 15.7 8-bit Parallel
C-51847 20 character x 4 line 98.5 x 61.0 x 15.6 8-bit Parallel
C-51850 40 character x 2 line 182.0 x 34.5 x 15.1 8-bit Parallel
C-51849 40 character x 4 line 190.0 x 54.0 x 14.6 8-bit Parallel
Graphic LCDs
Character LCDs
Detailed Product Information
Engineering Resources
Request a Product Quote
Contact a Representative in your area
Free Optrex Newsletter
Take the Next Step...
STEP STN
Reectance
STN
Contrast Ratio
80:1
5:1
89%
58%
STEP
Featuring built-in controllers, standard operating temperatures of -20° to 70°C, and a
luminance of up to 100 nits, these are the “next step” in STN graphic displays. These displays
are mechanically compatible and require only a minor change to the software to make them
electrically compatible with existing displays.
Offering a 5V power supply, standard operating temperatures of -20° to 70°C, and a luminance
of up to 70 nits, these LCDs are the new generation in STN character displays. They are
mechanically and electrically compatible with existing displays for an easy upward migration path.
Optrex America, Inc.
46723 Five Mile Road
Plymouth, Michigan 48170
Telephone: (734) 416-8500
Fax: (734) 416-8520
These specications are subject to change without notice. Please check with OPTREX prior to designing equipment using this information.
Released June 2006 | Copyright © 1998-2006 Optrex America, Inc.
A Higher Standard for STN
* RoHS compliance is based upon Optrex America’s understanding of RoHS and Optrex America’s knowledge of the materials used by the manufacturer in its products.
All trademarks are the property of their respective owners.
Part # Size Color Background Dot Format Module Dimension (mm) Interface
F-51852 2.8" 128 x 64 89.7 x 49.8 x 6 (low prole) Selectable 8-bit Parallel or Serial
F-51852 2.8" 128 x 64 89.7 x 49.8 x 11.8 Selectable 8-bit Parallel or Serial
F-51854 4.7" 160 x 128 129.0 x 102.0 x 13.5 8-bit Parallel
F-51851 5.2" 240 x 64 135.2 x 51.7 x 9.8 8-bit Parallel
pc clock
phone setup le
FILE
graph
phone
pc
phone setup le
FILE
phone
WG
WGB
WG
WG
WG
B
BB
B
B
graph
pc
setup phone
