USB LCD Displays
202x32 Parallel Graphic LCD
Part Number: CFAG20232C-TMI-TT
Blue on white 202x32 graphic LCD with negative voltage generator and temperature compensation.
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Datasheet
Compliance Documents
TECHNICAL SPECS
Physical Characteristics
| Column Dots x Row Dots | 202 x 32 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 146 | 43 | 13.7 |
| inches | 5.748 | 1.693 | 0.539 |
| PCB Outline | width | height | depth |
|---|---|---|---|
| millimeters | 146 | 43 | 13.7 |
| inches | 5.748 | 1.693 | 0.539 |
| Diagonal Dimension | 4.75" |
| Viewing Area | width | height |
|---|---|---|
| millimeters | 123 | 23 |
| inches | 4.843 | 0.906 |
| Active Area | width | height |
|---|---|---|
| millimeters | 119.16 | 18.86 |
| inches | 4.691 | 0.743 |
| Dot Size | width | height |
|---|---|---|
| millimeters | 0.57 | 0.57 |
| inches | 0.022 | 0.022 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.59 | 0.59 |
| inches | 0.023 | 0.023 |
| Weight | 87g |
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 |
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 | 5.35V |
| Supply Current Typical | 1mA |
| Module Connector Pitch | 0.1mm |
Backlight Electrical Specifications
| Forward Voltage Minimum | 3.4V |
| Forward Voltage Maximum | 3.6V |
| Forward Voltage Typical | 3.5V |
| Forward Current Minimum | 15mA |
| Forward Current Maximum | 60mA |
| Forward Current Typical | 48mA |
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 ST7920 ST7920 Chinese Fonts built in LCD controller/driver |
| Interface | 4-bit Parallel, 8-bit Parallel |
Form compatible with these 20x2 character modules:
For reference only. For design purposes, please use the specifications in the datasheet.
