Product

3.2" 240x320 Resistive Touch TFT LCD

Part Number: CFAF240320B1-032T-TS

This 3.2-inch diagonal full-color (262K) 240xRGBx320 TFT display module with resistive touch-screen will add some pizzazz to your design.

Thanks to the built-in Sitronix ST7789V or compatible controller, only a single 3.3v supply is needed for both power supply and logic. Electrical connection is simple as the display tail mates with a ZIF connector.

Demo code is available on GitHub.

More Features

Detailed images on this TFT display are sharp and bright with a typical contrast ratio of 500:1.
Choose from host interface of 8-bit or 16-bit parallel.
The display module's 45-pin FFC/FPC flexible cable mates with standard 0.5 mm ZIF sockets such as 45 Position, 0.50mm Pitch ZIF Connector
The 12:00 o'clock viewing direction (polarizer viewing direction) can be used in portrait or landscape orientation.
Temperature operation range is from -20°C to +70°C.

If you are migrating from the CFAF240320A-032T-TS, please be aware that the CFAF240320B1-032T-TS offers ONLY 8 bit / 16 bit parallel MCU interface. Need this module with a 3-wire or 4-wire SPI interface? Contact us about availability.

To speed up prototyping, we offer this display as a kit with a Crystalfontz breakout carrier board.

Part Number:
CFA - Crystalfontz America
F - TFT Display
240320 - 240x320 pixel resolution
B1 - Family and version number
032 - 3.2" diagonal dimension
T - Standard brightness
TS - Resistive touchscreen included

Resolution

Pixel Grid

Column Dots 240 px

Row Dots 320 px

Color

Color Depth 262k bits

Physical Dimensions

Module	Metric	Imperial
Overall Width	57.04 mm	2.246 in
Overall Height	78.70 mm	3.098 in
Overall Depth	4.20 mm	0.165 in
Diagonal Dimension	3.19 in
Weight	30 g
Shape	Rectangle

Display Area	Metric	Imperial
Active Area Width	48.60 mm	1.913 in
Active Area Height	64.80 mm	2.551 in
Viewing Width	50.60 mm	1.992 in
Viewing Height	66.52 mm	2.619 in

Dot Geometry	Metric	Imperial
Dot Pitch Width	0.20 mm	0.008 in
Dot Pitch Height	0.20 mm	0.008 in
Dot Size Width	0.20 mm	0.008 in
Dot Size Height	0.20 mm	0.008 in

Mechanical

Connectors

Module Connector Type ZIF

Module Connector Pitch 0.50 mm (0.02 in)

Optional Connectors CS050Z45GB0

Foldable Tab Yes

Cable

Cable/FPC Length 50.00 mm (1.97 in)
Display Optics

Technology

Display Technology TFT

Display Addressing Active

Glass Type TN

Polarizer Transmissive

Viewing

View Direction 0.5 o'clock
Color & Appearance

Display Colors

Foreground Color RGB

Background Color Dark

Backlight

Backlight Type LED

Backlight Color White

Electrical

	Min	Typ	Max	Unit
Supply Voltage - Logic
Supply Voltage for Logic	2.4	3.3	4.2	V
Supply Voltage - Panel
Supply Voltage for Driving Panel	—	3.3	—	V
Supply Current	—	8	—	mA

	Min	Typ	Max	Unit
Voltage
Forward Voltage	—	12.8	—	V
Current
Forward Current	15	20	—	mA

Interface

Available Interfaces

Standard Interface(s) 8-bit Parallel, 16-bit Parallel
Touch

Capability

Touch Screen Resistive
Environmental

Temperature

Min (°C) Max (°C) Min (°F) Max (°F)

Operating Temperature -20°C 70°C -4°F 158°F

Storage Temperature -30°C 80°C -22°F 176°F

Humidity

Relative Humidity 0% to 90% RH (non-condensing)
Product Metadata

Controller

Built-in Controller Sitronix ST7789V
Downloads

Datasheets
picture_as_pdf
CFAF240320B1032TTS Datasheet

Previous Versions of Datasheet

picture_as_pdf
CFAF240320B1-032T-TS Datasheet 2015-11-16.pdf

Documents & Files
folder_zip Software Source - ATMega2561 8 and 16-bit Demo Code
folder_zip Hardware Design - CFA10073 Carrier Board Hardware Files BOM Gerber v0p0
picture_as_pdf 1 to 1 Template - CFAF240320B1-032T-TS 1 to 1 Module Outline
link Fork this on Github

link Controller Documents
Compliance Documents

picture_as_pdf Declaration of Conformity RoHS2

picture_as_pdf Declaration of Conformity REACH

	Min (°C)	Max (°C)	Min (°F)	Max (°F)
Operating Temperature	-20°C	70°C	-4°F	158°F
Storage Temperature	-30°C	80°C	-22°F	176°F

Additional Options
Change Notices

Additional Options

As an option, you can order this TFT pre-assembled onto a breakout/carrier board. The board allows easy prototyping through its 0.1" headers. You can also include the carrier board in your end product to simplify construction and assembly. The carrier board contains a constant-current switching LED driver. The PCB is sized to fit neatly within the outline of the display, with a total weight of 51 grams.

We believe in open source hardware designs for Crystalfontz carrier boards and development kits. Under the Datasheets & Files tab is a downloadable zip file that contains everything you need to manufacture your own carrier boards: Gerber files, PADs source schematic and layout, and full BOM.

CFAF240320B1-032T-TS TFT With Carrier Board
Part Number: CFAF240320B1-032T-TS-CB

This kit consists of a CFAF240320B1-032T-TS TFT LCD module mounted on a carrier board. The carrier board supports a current driver for the LED backlight of the display. It is available under Additional Options on the website page for... Read More

Details

Quantity	1	10	20	50	100	200	300	500	1000 *
Unit Price	$70.59	$68.72	$66.40	$61.70	$60.81	$58.05	$57.63	$54.92	$52.26

Quantity:

Product Update #11268: Now Shipping with Changed Tape

Products Affected:	CFAF240320B1-032T-TS, CFAF240320B1-032T-TS-CB
Date Issued:	May 6, 2024
Summary:	Now Shipping with Changed Tape
Description:	We are now releasing products as stated in change notice #11266

Part Change Notice #11266: Tape / Adhesive Change

Product Affected:	CFAF240320B1-032T-TS
Date Issued:	April 24, 2024
Summary:	Tape / Adhesive Change
Description:	The tape on the back is being updated to improve reliability.
Reason:	The tape would occasionally not provide sufficient adhesion which could cause the display to separate from the mounting material.
Availability:	Contact Crystalfontz Support for up-to-date information by emailing support@crystalfontz.com.

Product Update #10703: CFA-10073 replacing 2BM-10009

Products Affected:	CFAF240320A-032T-CB, CFAF240320B1-032T-TS
Date Issued:	June 16, 2016
Summary:	CFA-10073 replacing 2BM-10009
Description:	2BM-10009 carrier board being replaced by CFA-10073 carrier board.
Reason:	As part of our continuous improvement, the design and manufacture of carrier board has been brought under in-house control.
Impact:	None.
Recommendation:	The CFA-10073 has been designed and tested to be Fit, Form, and Functional compatible with the 2BM-10009. Testing in systems is encouraged, as with any product update.
Availability:	Immediate.
Price Change:	Price for the TFT display and carrier board has decreased.

Product Update #10686: (New Product) CFAF240320B1-032T-TS

New Product:	CFAF240320B1-032T-TS
Date Issued:	November 17, 2015
Summary:	(New Product) CFAF240320B1-032T-TS
Description:	TFT LCD Modules: This 3.2-inch diagonal full-color (262K) 240 x RGB x 320 display module consists of a TFT panel, a touch screen, a driver IC, an FFC/FPC flexible cable, and an LED backlight. Thanks to the built-in Sitronix ST7789V controller, only a single 3.3v supply is needed for both power supply and logic. The flexible cable mates with a ZIF connector so electrical connection is simple. Detailed images on the TFT display are sharp and bright with a typical contrast ratio of 500:1. Active Area is 3.2" diagonal, 48.60 (W) x 64.80 (H) millimeters (1.91" (W) x 2.55" (H). Choose from host interface of 8-bit or 16-bit parallel. The display module's 45-pin FFC/FPC flexible cable mates with standard 0.5 mm ZIF sockets such as 609-1196-1-ND available through Digi-Key. 12:00 o'clock viewing angle (polarizer viewing direction) can be used in portrait or landscape orientation Temperature operation range is from -20°C to +70°C. This display is RoHS compliant. Crystalfontz America Inc. is ISO 9001:2008 certified.