Product
This product has reached end of life. While we do not offer any direct replacements for this product, perhaps one of our many other 20x4 character displays will fit your needs. You can always contact our tech support team to get assistance in finding the best LCD display.
20x4 Character Green LCD (EOL)
Part Number: CFAH2004A-GGH-JT
Parallel Character LCD 20x4, RoHS Compliant, Green LED Backlight, STN Positive, Gray, Transflective -20°C to +70°C, 6:00
- 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
- square_foot Physical Characteristics
Physical Characteristics
Characters x Lines 20 x 4 Module Overall width height depth millimeters 98 60 13.6 inches 3.858 2.362 0.535 PCB Outline width height depth millimeters 98 60 13.6 inches 3.858 2.362 0.535 Viewing Area Width Height millimeters 77 25.2 inches 3.031 0.992 Active Area Width Height millimeters 70.4 20.8 inches 2.772 0.819 Character Size Width Height millimeters 2.95 4.75 inches 0.116 0.187 Character Pitch Width Height millimeters 3.55 5.35 inches 0.140 0.211 Dot Size Width Height millimeters 0.55 0.55 inches 0.022 0.022 Dot Pitch Width Height millimeters 0.6 0.6 inches 0.024 0.024 Weight 52g - visibility Optical Characteristics
Optical Characteristics
Glass Type/Glass Color STN/Gray Polarizer Transflective View Direction 6 o'clock Sunlight Readable Yes Backlight Color Green Backlight Type LED Mode Positive Foreground Color Dark Background Color Green - electric_bolt Electrical Specification
Electrical Specifications
Module Connector Pitch 0.10mm - 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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