In order to keep this display in production over the long term, we are revising it to the CFA240320E0-024SC. Any backorders placed now will be fulfilled with the new part when it becomes available. Please contact support@crystalfontz.com with any questions.
2.4" EVE Touchscreen Display
Part Number: CFAF240320A0-024SC-A1-1
Are you looking for a great touch display to act as a human-machine interface for your product? This display module has it all.
The capacitive touchscreen overhangs the LCM making this display look fresh and clean when integrated into a product. The small TFT screen packs a punch. It's sunlight readable, has a high pixel density, and displays vibrant colors. The EVE chip simultaneously handles the display, touch, and audio functionality, lowering the development burden.
This module comprises our 2.4" Full-Color Capacitive Touchscreen TFT attached to an EVE accelerated board. Connect with this module using a simple 30-pin FFC ZIF connection.
Some special features:
The capacitive touchscreen overhangs the LCM making this display look fresh and clean when integrated into a product. The small TFT screen packs a punch. It's sunlight readable, has a high pixel density, and displays vibrant colors. The EVE chip simultaneously handles the display, touch, and audio functionality, lowering the development burden.
This module comprises our 2.4" Full-Color Capacitive Touchscreen TFT attached to an EVE accelerated board. Connect with this module using a simple 30-pin FFC ZIF connection.
Some special features:
- Graphics accelerating FT811 chip for easy graphics control
- Capacitive Touch (5 points)
- Sunlight Readable
- SPI interface
- IPS
- Full color TFT
- 4 x 2-56 Threaded mounting standoffs for simple mechanical design
- 30-pin FFC ZIF Connection
- Support multiple widgets for simplified design implementation
- Recognize touch tags and track touch movement
- Enhanced sketch processing
- Anti-aliasing of primitive displayed objects for higher-quality graphics
- Graphical effects such as alpha-blending, shadows, transitions, wipes, etc.
- Programmable interrupt controller provides interrupts to host MCU
- Support playback of motion-JPEG encoded AVI videos
- Mono audio channel output with wave playback and built-in sound synthesizer
- PWM output for display backlight dimming control
Datasheet
TECHNICAL SPECS
Physical Characteristics
Column Dots x Row Dots | 240 x 320 |
Module Overall | width | height | depth |
---|---|---|---|
millimeters | 45 | 62 | 7.56 |
inches | 1.772 | 2.441 | 0.298 |
Diagonal Dimension | 2.41" |
Viewing Area | width | height |
---|---|---|
millimeters | 37.72 | 49.96 |
inches | 1.485 | 1.967 |
Active Area | width | height |
---|---|---|
millimeters | 36.72 | 48.96 |
inches | 1.446 | 1.928 |
Dot Pitch | width | height |
---|---|---|
millimeters | 0.153 | 0.153 |
inches | 0.0060 | 0.0060 |
Weight | 27.9g |
Pin Count | 30 |
Optical Characteristics
Glass Type | TFT |
Polarizer | IPS |
View Angle | 80° |
Sunlight Readable | Yes |
Backlight Color | White |
Backlight Type | LED |
Foreground Color | RGB |
Background Color | Dark |
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 Panel Typical | 3.3V |
Supply Current Maximum | 70mA |
Supply Current Typical | 54mA |
Backlight Electrical Specifications
Forward Voltage Minimum | 2.7V |
Forward Voltage Maximum | 5.5V |
Forward Voltage Typical | 3.3V |
Forward Current Maximum | 166mA |
Forward Current Typical | 106mA |
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
Touch Screen | Capacitive |
Additional Options
Add a Seeeduino and cables for a complete development kit.
Part Change Notice
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Part Change Notice #11100: Board Revision
Part Change Notice #11088: Touchscreen Voltage Change
For reference only. For design purposes, please use the specifications in the datasheet.


