This display is end-of-life and has been replaced by the 240x320 Full Color TFT Display.
EOL 240x320 2.2" Full Color TFT LCD
Part Number: CFAF240320H-022T
The CFAF240320H-022T is a 2.2" 240x320 color graphic TFT LCD display. This display has integrated controller, white LED backlight, 8-bit parallel interface and requires only a single 3v supply.
- 240xRGBx320 full color graphic TFT module.
- 2.2 inch diagonal display.
- Built-in Raydium Semiconductor RM68090 or compatible controller.
- 8-bit parallel interface
- Wide Temperature Range
- RoHS Compliant
Datasheet
TECHNICAL SPECS
Physical Characteristics
Column Dots x Row Dots | 240 x 320 |
Module Overall | width | height | depth |
---|---|---|---|
millimeters | 41.7 | 56.16 | 2.6 |
inches | 1.642 | 2.211 | 0.102 |
*width / height does not include Foldable Tab |
Diagonal Dimension | 2.2" |
Viewing Area | width | height |
---|---|---|
millimeters | 35.08 | 46.27 |
inches | 1.381 | 1.822 |
Active Area | width | height |
---|---|---|
millimeters | 33.48 | 44.64 |
inches | 1.318 | 1.757 |
Dot Pitch | width | height |
---|---|---|
millimeters | 0.14 | 0.14 |
inches | 0.006 | 0.006 |
Flexible Cable (FFC/FPC) | length |
---|---|
millimeters | 13.9 |
inches | 0.547 |
Weight | 12g |
Optical Characteristics
Glass Type/Glass Color | TFT/Black |
Polarizer | Transmissive |
View Direction | 12 o'clock |
Backlight Color | White |
Backlight Type | LED |
Mode | Negative |
Foreground Color | RGB |
Background Color | Dark |
Electrical Specifications
Supply Voltage for Logic Minimum | 2.8V |
Supply Voltage for Logic Maximum | 3.6V |
Supply Voltage for Logic Typical | 3.3V |
Supply Voltage for Driving Panel Typical | 3.3V |
Backlight Electrical Specifications
Forward Voltage Typical | 3.3V |
Forward Current Typical | 45mA |
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 | Raydium Semiconductor RM68090 Single Chip Driver with 262K color for 240RGBx320 a-Si TFT LCD |
Interface | 8-bit Parallel |
Miscellaneous
Foldable Tab | Yes |
Part Change Notice
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Product Update #10923: End-of-life Notification
Product Update #10594: Change in controller.
Product Affected: | CFAF240320H-022T |
Date Issued: | June 19, 2014 |
Summary: | Change in controller. |
Description: | The CFAH240320H-022T has had change in the LCD controller. The display is changing from the ILI9325C to the RM68090 LCD controller. |
Reason: | The change is due the the limited availability for glass in the 2.2" size. |
Impact: | Minimal. Please see attachment for the comparisons between the two controllers. There is a slight shift in the gamma. |
Recommendation: | Review of your initialization code. |
Attachment: | RM68090_ILI9325C_comparison.xls (13KB) |
For reference only. For design purposes, please use the specifications in the datasheet.

