Product
Gray Sunlight Readable 144x32 Graphic LCD
Part Number: CFAG14432E-TFH-TT
Sunlight readable 144x32 graphic LCD with temperature compensation and negative voltage generator
- Resolution: 144x32 pixels
- Optics: 6:00 viewing direction
- Backlight: White Edge LED
- Glass: FSTN Positive, Transflective
- Controller: Sitronix ST7920 (Hitachi HD44780 Compatible)
- Character Generator: Chinese and English
- Operating Temp: -20°C to +70°C
- Compliance: REACH & RoHS Compliant
Physical Characteristics
Column Dots x Row Dots |
144 x 32 |
Module Overall | width |
height |
depth |
millimeters |
80 |
36 |
13.5 |
inches |
3.15 |
1.42 |
0.53 |
PCB Outline | width |
height |
depth |
millimeters |
80 |
36 |
13.5 |
inches |
3.15 |
1.42 |
0.53 |
Viewing Area | Width |
Height |
millimeters |
66 |
16 |
inches |
2.60 |
0.63 |
Active Area | Width |
Height |
millimeters |
60.44 |
13.4 |
inches |
2.38 |
0.53 |
Dot Size | Width |
Height |
millimeters |
0.38 |
0.38 |
inches |
0.015 |
0.015 |
Dot Pitch | Width |
Height |
millimeters |
0.42 |
0.42 |
inches |
0.017 |
0.017 |
Optical Characteristics
Glass Type/Glass Color |
FSTN/Light Gray |
Polarizer |
Transflective |
View Direction |
6 o'clock |
Sunlight Readable |
Yes |
Backlight Color |
White |
Backlight Type |
LED |
Mode |
Positive |
Foreground Color |
Dark |
Background Color |
White |
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 |
4.8V |
Supply Current Maximum |
3mA |
Supply Current Typical |
1.5mA |
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 |
10mA |
Forward Current Maximum |
40mA |
Forward Current Typical |
32mA |
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 |
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