USB LCD Displays
This product is discontinued and has been replaced by CFAF320240F-035T
320x240 Parallel Color TFT
Part Number: CFAF320240F-T
This is a 320xRGBx240, 3.5 inch diagonal, full-color QVGA graphic TFT display module. Several interfaces such as SPI, and 18/16/9/8 bit parallel, allow compatibility with many different microcontroller configurations. It has an integrated SSD2119 or compatible display controller. The white LED backlight has anode and cathode pins brought out on the FPC connector. The 50 pin FPC mates with standard 0.5mm ZIF sockets such as HFJ150CT-ND and HFK150CT-ND, both readily available from Digi-Key.
- 320xRGBx240 Full color graphic TFT module
- Built-in Solmon Systech SSD2119 or compatible controller
- 18/16/9/8-bit parallel or SPI interface
- Wide Temperature Range
- RoHS Compliant
Datasheet
TECHNICAL SPECS
Physical Characteristics
| Column Dots x Row Dots | 320 x 240 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 77.6 | 64.4 | 3.1 |
| inches | 3.055 | 2.535 | 0.122 |
| *width / height does not include Foldable Tab | |||
| Diagonal Dimension | 3.5" |
| Viewing Area | width | height |
|---|---|---|
| millimeters | 69.92 | 52.55 |
| inches | 2.753 | 2.069 |
| Active Area | width | height |
|---|---|---|
| millimeters | 70.08 | 52.56 |
| inches | 2.759 | 2.069 |
| Dot Size | width | height |
|---|---|---|
| millimeters | 0.06 | 0.21 |
| inches | 0.002 | 0.008 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.22 | 0.22 |
| inches | 0.009 | 0.009 |
| Weight | 21g |
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
| Module Connector Pitch | 0.5mm |
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 | Solomon Systech SSD2119 SSD2119 320 RGB x 240 TFT LCD Driver Integrated Power Circuit, Source and Gate Driver and RAM |
| Interface | 16-bit Parallel, 18-bit Parallel, 8-bit Parallel, 9-bit Parallel, DOT-CLK interface / Generic RGB, SPI |
Miscellaneous
| Foldable Tab | Yes |
Part Change Notice
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Product Update #10335: Change in TFT part numbers
| Products Affected: | CFAF240320K-T-TS, CFAF176220M-T, CFAF240320E-T, CFAF128160C-T, CFAF240320P-T, CFAF320240F-T, CFAF320240F-T-TS, CFAF240400D-T, CFAF128160C-018T, CFAF176220U-020T, CFAF240400D-030T, CFAF320240F-035T |
| Date Issued: | March 29, 2011 |
| Summary: | Change in TFT part numbers |
| Description: | We are changing our TFT part numbers to have them better describe the parts being ordered. The change should be complete for all TFT modules shipping within the next six months. Part numbers will change as follows: CFAF128160C-T will change to CFAF128160C-018T CFAF176220M-T will change to CFAF176220U-020T CFAF240320E-T will change to CFAF240320H-022T CFAF240320K-T-TS will change to CFAF240320K-024T-TS CFAF240320P-T will change to CFAF240320S-032T CFAF240400D-T will change to CFAF240400D-030T CFAF320240F-T will change to CFAF320240F-035T CFAF320240F-T-TS will change to CFAF320240F-035T-TS |
| Reason: | There are many TFT modules with the same logical dimensions (resolution) with considerably different sizes. In order to help ease any confusion, we have decided to add the diagonal dimension to the part number. |
| Impact: | The part number is all that is changing, there are no other changes to the parts, so there should be no significant impact. |
| Availability: | The transition period should be about six months from the date of this bulletin. |
