CFAF240320K-T-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.

General
Tech Specs
Docs / Files
Notices
Dimensions
Related
Photos

CFAF240320K Graphic TFT modules Family

240xRGBx320 Full color graphic TFT module
Built-in ILI9325C 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.

Because this is quickly evolving, cutting edge technology, these parts may be subject to controller changes.

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	1.68	2.37	0

Diagonal Dimension

2.4"

Other Features Affecting Size
Foldable Tab Please see the datasheet

Viewing Area
	width	height
millimeters	37.72	53.16
inches	1.48	2.09

Active Area
	width	height
millimeters	36.72	48.96
inches	1.44	1.92

Dot Pitch
	width	height
millimeters	0.15	0.15
inches	0.00	0.00

Weight

17g

Optical Characteristics

Display Technology	LCD
Display Addressing	active
Glass Type/Glass Color	TFT/Black
Polarizer	Transmissive
View Direction	6:00

Backlight Color	White
Backlight Type	LED
Mode	Negative
Foreground Color	RGB
Background Color	Dark

Environmental

Operating Temperatures
	min	max
Celsius	-20°	70°
Farenheit	-4°	158°

Storage Temperatures
	min	max
Celsius	-30°	80°
Farenheit	-22°	176°

Humidity
	min	max
Non-condensing	0%	90%

Electronics

Controller	Orise Technology SPFD5408B
Interface	16-bit Parallel, 8-bit Parallel

Miscellaneous

Touch Screen

yes

Datasheets

CFAF240320KTTS_Datasheet.pdf (491KB, May 2011, Datasheet v.0.1, Hardware v.0.0)

Other Files

Software Source - Demonstration Code (88KB)
Software Source - Demonstration Code, 8 bit mode (160KB)
CAD Export - CFAF240320K-T-TS_2D_CAD.ZIP (2MB)
1 to 1 Template - CFAF240320K-T-TS_1_TO_.PDF (36KB)

Subscribe to Part Change Notices by email or RSS

Part Change Notice #10345

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

Tech Bulletin #10335

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.