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 |
For reference only. For design purposes, please use the specifications in the datasheet.

