320x240 1 Parallel Color TFT

Part Number: CFAF320240F-T-TS

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 and 4-wire resistive touch panel. The white LED backlight has the 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. The touch screen FFC/FPC (Flat Flexible Cable / Flexible Printed Circuit) mates with standard 4-position,1.00 mm pitch ZIF (Zero Insertion Force) connectors such as WM3749CT-ND (top contacts) or WM7937CT-ND (bottom contacts), which are available from Digi-Key.

320xRGBx240 Full color graphic TFT module
Built-in Solomon Systech SSD2119 or compatible controller
18/16/9/8-bit parallel or SPI interface
Wide Temperature Range
RoHS Compliant

Physical Characteristics

Column Dots x Row Dots

320 x 240

Module Overall	width	height	depth
millimeters	77.6	64.4	4.5
inches	3.06	2.54	0.18
*width / height does not include Foldable Tab

Diagonal Dimension

3.5"

Viewing Area	Width	Height
millimeters	71.7	55.65
inches	2.82	2.19

Active Area	Width	Height
millimeters	70.08	52.56
inches	2.76	2.07

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

33g

Optical Characteristics
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 Specification
Electrical Specifications

Module Connector Pitch 0.5mm

Touchscreen Connector Pitch 1mmmm
Environmental
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%

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

Datasheets

picture_as_pdf
CFAF320240F-T-TS Data Sheet v1.2.pdf
(Datasheet V 1.2, Hardware A)

picture_as_pdf
CFAF320240FTTS Data Sheet v1.1.pdf
(Datasheet V 1.1, Hardware A)

picture_as_pdf
CFAF320240F-T-TS Data Sheet v1.0.pdf
(Datasheet V 1.0, Hardware A)

picture_as_pdf
CFAF320240FTTS.pdf

Change Notices

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.