Product
20x4 Character Dark on Green LCD
Part Number: CFAH2004D-YYH-ET
20x4 Parallel Character LCD, RoHS Compliant, Yellow/Green LED Backlight, STN Positive, Yellow/Green, 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
Product Variants
- square_foot Physical Characteristics
Physical Characteristics
Characters x Lines 20 x 4 Module Overall width height depth millimeters 77 47 12.4 inches 3.031 1.850 0.488 Diagonal Dimension 2.28" Viewing Area Width Height millimeters 60 22 inches 2.362 0.866 Active Area Width Height millimeters 55.1 17.56 inches 2.169 0.691 Character Size Width Height millimeters 2.3 4.03 inches 0.091 0.159 Character Pitch Width Height millimeters 2.78 4.51 inches 0.109 0.178 Dot Size Width Height millimeters 0.42 0.46 inches 0.017 0.018 Dot Pitch Width Height millimeters 0.47 0.51 inches 0.019 0.020 Weight 52g - 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
-
download Files and Downloads
-
assured_workload Compliance Documents