240x320 2.4" Touch Screen Color TFT

Part Number: CFAF240320K-024T-TS

This graphic display module is a 2.4" diagonal, full color TFT. Suitable for embedded applications, it is low-power, uses a white LED backlight, and has an integrated touch panel which has its connection brought out to the main TAB connector for the display.

It has an on-board controller and 3v single voltage for supply and logic (backlight not included), so you can easily use any modern microcontroller to interface with this display. It uses an 8 or 16 bit parallel interface, specified via connections to the display.

This module looks wonderful, displaying all information in living color.

  • 240xRGBx320 Full color graphic TFT module
  • Built-in Raydium RM68090 controller
  • 16/8 bit parallel interface
  • Wide Temperature Range
  • Touch panel included
  • RoHS Compliant
  • The connector on the CFAF240320K-024T-TS is a flex tail mated with a "COG" (chip on glass) display construction. This style of connector is designed to be soldered directly to corresponding pads on your PCB by using a hot-bar soldering machine. High volume contract manufacturers will be familiar with this type of construction and its assembly methods. There are hot-bar soldering machines made that are designed for prototype, rework or repair work of TAB connections.
Quantity 1 10 20 50 100 200 500 1000 *
Price $19.57 $19.00 $16.38 $14.56 $12.92 $11.74 $9.12 $8.80
Quantity Price
1 $19.57
10 $19.00
20 $16.38
50 $14.56
100 $12.92
200 $11.74
500 $9.12
1000 * $8.80
* Contact us about lead times on larger orders.
Quantity:


TECHNICAL SPECS

For reference only. For design purposes, please use the specifications in the datasheet.

Physical Characteristics

Column Dots x Row Dots 240 x 320
Module Overall width height depth
millimeters 42.72 60.26 4
inches 1.682 2.372 0.157
*width / height does not include Foldable Tab
Diagonal Dimension 2.400"
Viewing Area width height
millimeters 37.72 53.16
inches 1.485 2.093
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 18g

Optical Characteristics

Glass Type/Glass Color TFT/Black
Polarizer Transmissive
View Direction 6 o'clock
Backlight Color White
Backlight Type LED
Mode Negative
Foreground Color RGB
Background Color Dark

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 Raydium Semiconductor RM68090
Interface 16-bit Parallel, 8-bit Parallel

Miscellaneous

Foldable Tab Yes
Touch Screen yes


*Suggest a Correction

Datasheets


Files


Part Change Notice

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Product Update #10435: Controller change for CFAF240320K-024T-TS

Product Affected: CFAF240320K-024T-TS
Date Issued: October 19, 2012
Summary: Controller change for CFAF240320K-024T-TS
Description: The ILI9325C controller is being replaced by the RM68090.
Reason: Supply shortages of the ILI9325C controller threatened to disrupt our ability to fill orders, so we have added the RM68090 as the new controller.
Impact: Low. While most customers will not require a change to their initialization to continue to use the display, updated initialization code will improve the performance of the display.
Recommendation: Update initialization code to be more in line with the RM68090 and this display module. Contact support@crystalfontz.com for more information.
Availability: New orders, for approximately one year or more.
Price Change: N/A

Part Change Notice #10345: Controller change for CFAF240320K-024T-TS

Products Affected: CFAF240320K-T-TS, CFAF240320K-024T-TS
Date Issued: April 25, 2011
Summary: Controller change for CFAF240320K-024T-TS
Description: The SPFD5408B-C controller is being replaced by the ILI9325C.
Reason: The SPFD5408B-C has been discontinued by the manufacturer.
Impact: Low. While most customers will not require a change to their initialization to continue to use the display, updated initialization code will improve the performance of the display.
Recommendation: Update initialization code to be more in line with the ILI9325 and this display module.
Availability: New orders, for approximately one year.
Price Change: N/A
For reference only. For design purposes, please use the specifications in the datasheet.

Production Notes

This module is engineered for high volume production. It uses a "TAB" (tape automated bonding) or "COF" (chip on flex) style flex tail. The TAB connector is soldered directly to corresponding pads on your PCB using a hot-bar soldering machine. High volume contract manufacturers will be familiar with this type of construction and its assembly methods. Hot-bar soldering machines designed for prototype, rework or repair of TAB connections are available from equipment suppliers at reasonable cost. The TAB style connection requires no separate connector, so the cost is very low, and the ultra thin profile of the display is maintained.