USB LCD Displays
This product is discontinued please contact support to see if there is a replacement part available.
20x2 Parallel Character LCD
Part Number: CFAH2002A-NYG-JPV
Parallel Character LCD 20x2, RoHS Compliant, No Backlight, STN Positive, Yellow/Green, Reflective -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
Datasheet
TECHNICAL SPECS
Physical Characteristics
| Characters x Lines | 20 x 2 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 116 | 37 | 9.5 |
| inches | 4.567 | 1.457 | 0.374 |
| PCB Outline | width | height | depth |
|---|---|---|---|
| millimeters | 116 | 37 | 9.5 |
| inches | 4.567 | 1.457 | 0.374 |
| Viewing Area | width | height |
|---|---|---|
| millimeters | 85 | 18.6 |
| inches | 3.346 | 0.732 |
| Active Area | width | height |
|---|---|---|
| millimeters | 73.5 | 11.5 |
| inches | 2.894 | 0.453 |
| 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 |
Optical Characteristics
| Glass Type/Glass Color | STN/Yellow-Green |
| Polarizer | Reflective |
| View Direction | 6 o'clock |
| Sunlight Readable | Yes |
| Backlight Type | None |
| Mode | Positive |
| Foreground Color | Dark |
| Background Color | Yellow-Green |
Electrical Specifications
| Module Connector Pitch | 0.1mm |
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 ST7066U Dot Matrix LCD Controller/Driver Sitronix ST7066U Sitronix ST7066U Dot Matrix LCD Controller/Driver |
| Interface | 4-bit Parallel, 8-bit Parallel |
Compatible Software:
Form compatible with these 192x32 graphic modules:
