USB LCD Displays
This product is discontinued and has been replaced by CFAH2002A-TMI-JT
White on Blue 20x2 LCD (EOL)
Part Number: CFAH2002A-TMI-JP
Parallel Character LCD 20x2, RoHS Compliant, White Edge LED Backlight, STN Negative, Blue, Transmissive -20°C to +70°C 6:00
Please look at the CFAG19232C, which is a 192x32 graphic LCD module that is mechanically compatible with the standard CFAH2002A 20x2 character modules.
- 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 | 13.9 |
| inches | 4.567 | 1.457 | 0.547 |
| PCB Outline | width | height | depth |
|---|---|---|---|
| millimeters | 116 | 37 | 13.9 |
| inches | 4.567 | 1.457 | 0.547 |
| 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/Blue |
| Polarizer | Transmissive |
| View Direction | 6 o'clock |
| Backlight Color | White |
| Backlight Type | LED |
| Mode | Negative |
| Foreground Color | White |
| Background Color | Blue |
Environmental
| Operating Temperatures | min | max |
|---|---|---|
| Celsius | -20° | 70° |
| Fahrenheit | -4° | 158° |
| Storage Temperatures | min | max |
|---|---|---|
| Celsius | -30° | 80° |
| Fahrenheit | -22° | 176° |
Electronics
| Controller Documents | Hitachi HD44780 HD44780U (LCD-II) (Dot Matrix Liquid Crystal Display Controller/Driver) Hitachi HD44780 1985: HD44780 Historical Data Sheet |
| Interface | 4-bit Parallel, 8-bit Parallel |
Compatible Software:
Form compatible with these graphic modules:
