Product
20x2 Dark on Yellow Character LCD
Part Number: CFAH2002A-YYH-JTV
Parallel Character LCD 20x2, RoHS Compliant, Yellow/Green LED Backlight, STN Positive, Yellow/Green, Transflective -20°C to +70°C 6:00 viewing angle. Negative Voltage Generator
- Form compatible with the CFAG19232C Series of Graphic LCD modules. Upgrade your product that uses this CFAH2002A character display by switching to the graphic CFAG19232C, or, lower your costs by replacing that graphic with this character module
- Available in several variations of backlight and polarizer (minimum order may be required)
- 8-bit or 4-bit parallel interface
- Industry-standard HD44780 compatible controller
Product Variants
DetailsGreen Reflective Standard 20x2 Character LCD
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green
- square_foot Physical Characteristics
Physical Characteristics
Characters x Lines 20 x 2 Module Overall width height depth millimeters 116 37 13.9 inches 4.57 1.46 0.55 PCB Outline width height depth millimeters 116 37 13.9 inches 4.57 1.46 0.55 Diagonal Dimension 2.93" Viewing Area Width Height millimeters 85 18.6 inches 3.35 0.73 Active Area Width Height millimeters 73.5 11.5 inches 2.89 0.45 Character Size Width Height millimeters 3.2 5.55 inches 0.126 0.219 Character Pitch Width Height millimeters 3.7 5.95 inches 0.146 0.234 Dot Size Width Height millimeters 0.6 0.65 inches 0.024 0.026 Dot Pitch Width Height millimeters 0.65 0.7 inches 0.026 0.028 Weight 52g Pin Count 16 - visibility Optical Characteristics
Optical Characteristics
Glass Type/Glass Color STN/Yellow-Green Polarizer Transflective View Direction 6 o'clock Sunlight Readable Yes Backlight Color Yellow-Green Backlight Type LED Mode Positive Foreground Color Dark Background Color Yellow-Green - electric_bolt Electrical Specification
Electrical Specifications
Module Connector Pitch 0.1mm - nature Enviromental
Environmental
Operating Temperatures min max Celsius -20° 70° Fahrenheit -4° 158° Storage Temperatures min max Celsius -30° 80° Fahrenheit -22° 176° Humidity min max Non-condensing 0% 90% - cable Electronics
Electronics
Controller Documents Sitronix ST7066U
ST7066U
Dot Matrix LCD Controller/Driver
Sitronix ST7066U
Sitronix ST7066U
Dot Matrix LCD Controller/DriverInterface 4-bit Parallel, 8-bit Parallel -
picture_as_pdf Datasheets
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download Files and Downloads
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assured_workload Compliance Documents
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Product Update #10941: The parts listed are being updated.