Product
Sunlight Readable 20x1 Character LCD
Part Number: CFAH2001B-YYH-ET
Parallel Character LCD 20x1, 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 1 Module Overall width height depth millimeters 180 40 13.9 inches 7.087 1.575 0.547 PCB Outline width height depth millimeters 180 40 13.9 inches 7.087 1.575 0.547 Diagonal Dimension 5.65" Viewing Area Width Height millimeters 149 23 inches 5.866 0.906 Active Area Width Height millimeters 142.8 14.98 inches 5.622 0.590 Character Size Width Height millimeters 6 12.72 inches 0.236 0.501 Character Pitch Width Height millimeters 7.2 14.98 inches 0.283 0.590 Dot Size Width Height millimeters 1.15 1.77 inches 0.045 0.070 Dot Pitch Width Height millimeters 1.21 1.83 inches 0.048 0.072 Weight 105g 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
Supply Voltage for Logic Minimum 4.5V Supply Voltage for Logic Maximum 5.5V Supply Voltage for Logic Typical 5V Supply Voltage for Driving Panel Typical 4.4V Supply Current Minimum 1mA Supply Current Maximum 1.5mA Supply Current Typical 1.2mA Module Connector Pitch 0.1mm - electric_bolt Backlight Specification
Backlight Electrical Specifications
Forward Voltage Minimum 4.1V Forward Voltage Maximum 4.5V Forward Voltage Typical 4.3V Forward Current Minimum 288mA Forward Current Maximum 432mA Forward Current Typical 360mA - 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
