Product
Reflective 20x4 Character Module
Part Number: CFAH2004A-NYG-JT
Parallel Character LCD 20x4, RoHS Compliant, No Backlight, STN Positive, Yellow/Green, Reflective -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
Physical Characteristics
Characters x Lines |
20 x 4 |
Module Overall | width |
height |
depth |
millimeters |
98 |
60 |
9.3 |
inches |
3.86 |
2.36 |
0.37 |
PCB Outline | width |
height |
depth |
millimeters |
98 |
60 |
9.3 |
inches |
3.86 |
2.36 |
0.37 |
Viewing Area | Width |
Height |
millimeters |
77 |
25.2 |
inches |
3.03 |
0.99 |
Active Area | Width |
Height |
millimeters |
70.4 |
20.8 |
inches |
2.77 |
0.82 |
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 |
Optical Characteristics
Glass Type/Glass Color |
STN/Yellow-Green |
Polarizer |
Reflective |
View Direction |
6 o'clock |
Sunlight Readable |
Yes |
Mode |
Positive |
Foreground Color |
Dark |
Background Color |
Yellow-Green |
Electrical Specifications
Module Connector Pitch |
2.54mm |
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% |
Electronics
Controller Documents |
Sitronix ST7066U Dot Matrix LCD Controller/Driver
|
Interface |
4-bit Parallel, 8-bit Parallel |
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