320x240 TFT with EVE Accelerator
Part Number: CFAF320240F-035T-A1-1
Description
This TFT LCD display module is perfect for the designer who's looking to have a graphic and audio processor already embedded in the display unit. Powered by an FTDI/BridgeTek FT810 Embedded Video Engine (EVE) graphics accelerator chip, simply send over a few commands via SPI or I2C and the EVE will put your stored image up on the display. Need to draw a line, create dials/knobs/buttons, or rotate an image? Send a handful of bytes and the EVE will take care of it.For more information on the 3.5" TFT used in this kit, see the 320x240 3.5" Full Color TFT LCD (CFAF320240F-035T) product page.
For detailed information on the Embedded Video Engine and all of the supported features, please see the FTDI FT81x Datasheet.
Further information including programming examples, interface design software, and more can be found on FTDI’s website here: https://www.ftdichip.com/Support/Utilities.htm or on our GitHub repository.
TECHNICAL SPECS
For reference only. For design purposes, please use the specifications in the datasheet.
Physical Characteristics
| Column Dots x Row Dots | 320 x 240 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 77.6 | 64.4 | 7.95 |
| inches | 3.055 | 2.535 | 0.313 |
| *width / height does not include Foldable Tab | |||
| Diagonal Dimension | 3.500" |
| Viewing Area | width | height |
|---|---|---|
| millimeters | 72.08 | 54.56 |
| inches | 2.838 | 2.148 |
| Active Area | width | height |
|---|---|---|
| millimeters | 70.08 | 52.56 |
| inches | 2.759 | 2.069 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.219 | 0.219 |
| inches | 0.0086 | 0.0086 |
| Weight | 52.3g |
| Pin Count | 30 |
Optical Characteristics
| Backlight Color | White |
| Backlight Type | LED |
Electrical Specifications
| Supply Voltage for Logic Minimum | 2.97V |
| Supply Voltage for Logic Maximum | 3.63V |
| Supply Voltage for Logic Typical | 3.3V |
| Supply Voltage for Driving LCD Typical | 133V |
| Supply Current Typical | 120mA |
Backlight Electrical Specifications
| Forward Voltage Minimum | 2.7V |
| Forward Voltage Maximum | 5.5V |
| Forward Voltage Typical | 3.3V |
| Forward Current Maximum | 132mA |
| Forward Current Typical | 120mA |
Environmental
| Operating Temperatures | min | max |
|---|---|---|
| Celsius | -20° | 70° |
| Fahrenheit | -4° | 158° |
| Storage Temperatures | min | max |
|---|---|---|
| Celsius | -30° | 80° |
| Fahrenheit | -22° | 176° |
Electronics
| Interface | SPI |
Miscellaneous
| Foldable Tab | Yes |
*Suggest a Correction
For reference only. For design purposes, please use the specifications in the datasheet.
