USB LCD Displays
16x2 Black on Yellow LCD
Part Number: CFAH1602S-YYH-ET
Parallel Character LCD 16x2, RoHS Compliant, Yellow/Green LED Backlight, STN Positive, Yellow/Green, Transflective -20°C to +70°C 6:00 viewing angle.
- Ultra-Compact and Thin Design
- 8-bit or 4-bit parallel interface
- Industry-standard HD44780 compatible controller
This character display is compatible with this 122x32 Parallel Graphic LCD, they have the same pinout and dimensions.
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Datasheet
Compliance Documents
TECHNICAL SPECS
Physical Characteristics
| Characters x Lines | 16 x 2 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 59 | 29.3 | 5.5 |
| inches | 2.323 | 1.154 | 0.217 |
| PCB Outline | width | height | depth |
|---|---|---|---|
| millimeters | 59 | 29.3 | 5.5 |
| inches | 2.323 | 1.154 | 0.217 |
| Viewing Area | width | height |
|---|---|---|
| millimeters | 52 | 15 |
| inches | 2.047 | 0.591 |
| Active Area | width | height |
|---|---|---|
| millimeters | 46.7 | 9.84 |
| inches | 1.839 | 0.387 |
| Character Size | width | height |
|---|---|---|
| millimeters | 2.45 | 4.67 |
| inches | 0.096 | 0.184 |
| Character Pitch | width | height |
|---|---|---|
| millimeters | 2.95 | 5.17 |
| inches | 0.116 | 0.204 |
| Dot Size | width | height |
|---|---|---|
| millimeters | 0.45 | 0.54 |
| inches | 0.018 | 0.021 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.5 | 0.59 |
| inches | 0.020 | 0.023 |
| Weight | 9g |
| Pin Count | 16 |
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 |
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 | 3.7V |
| Supply Current Minimum | 1mA |
| Supply Current Maximum | 1.5mA |
| Supply Current Typical | 1.2mA |
| Module Connector Pitch | 0.05mm |
Backlight Electrical Specifications
| Forward Voltage Minimum | 4.9V |
| Forward Voltage Maximum | 5.1V |
| Forward Voltage Typical | 5V |
| Forward Current Minimum | 32mA |
| Forward Current Maximum | 60mA |
| Forward Current Typical | 40mA |
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 |
| Interface | 4-bit Parallel, 8-bit Parallel |
Miscellaneous
| Nits | 46.6 |
Compatible Software:
Form compatible with these 122x32 graphic modules:
For reference only. For design purposes, please use the specifications in the datasheet.
