CFAF240320P-T

This is a 3.2" diagonal, 240x320 pixel graphic TFT display module. Colors are displayed vibrantly and accurately, with 262,000 possible shades to bring stunning detail to any image. Its low power consumption makes this module a great choice for the display in your handheld or embedded product. Attractive pricing reduces the cost of your bill of materials without compromising on quality. The display includes an on-board controller and integrated white LED backlight. A single 40 pin, 0.5mm pitch FPC makes all the connections to the display, including the backlight. A standard ZIF mating connector can easily be mounted to your PCB (609-1200-1-ND, 609-1195-1-ND or similar).

General
Tech Specs
Docs / Files
Notices
Dimensions
Related
Photos

CFAF240320S Graphic TFT modules Family

240xRGBx320 Full color graphic TFT module
Built-in OTM3225A Controller
18/16-bit parallel interface
Wide Temperature Range
RoHS Compliant

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	57.04	78.7	3.1
inches	2.24	3.0	0.1

Diagonal Dimension

3.2"

Other Features Affecting Size
Foldable Tab Please see the datasheet

Viewing Area
	width	height
millimeters	52.74	74.4
inches	2.07	2.9

Active Area
	width	height
millimeters	48.6	64.8
inches	1.9	2.5

Dot Pitch
	width	height
millimeters	0.2	0.2
inches	0.0	0.0

Weight

18g

Optical Characteristics

Display Technology	LCD
Display Addressing	active
Glass Type/Glass Color	TFT/Black
Polarizer	Transmissive
View Direction	9:00

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

Electrical Specifications

Supply Voltage for Logic Minimum	2.7V
Supply Voltage for Logic Maximum	3.3V
Supply Voltage for Logic Typical	2.8V

Supply Current Typical	8mA
Module Connector Pitch	0.5mm

Backlight Electrical Specifications

Forward Voltage Minimum	12.4V
Forward Voltage Maximum	13.2V

Forward Voltage Typical	12.8V
Forward Current Typical	15mA

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 OTM3225A
Interface	16-bit Parallel, 18-bit Parallel

Datasheets

CFAF240320PT_v01.pdf (2MB, Dec 2010)

Other Files

Software Source - Demonstration Code (89KB)
CAD Export - CFAF240320P-T_2D_CAD (4MB)
1 to 1 Template - CFAF240320P-T_1_TO_1.PDF (39KB)

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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.

Part Change Notice #10300

Product Affected:	CFAF240320P-T
Date Issued:	December 13, 2010
Summary:	Controller change for CFAF240320P series of LCD modules.
Last revision:	Datasheet v1.0
Description:	PCN for CFAF240320P series of TFT LCD modules due to controller change from Solomon SSD1298 to Orise Technology OTM3225A.
Reason:	The Solomon SSD1298 is not being used any longer. The display now uses an Orise Technology OTM3225A.
Impact:	Because of the LCD controller change, a change to the initialization and functional code (write / read code changes, also CGRAM write, etc.) minor changes will be required. This change is pin-compatible with the previous version of this display, no change to the circuit will be necessary.
Recommendation:	Use code found on the module's web page on the Docs/Files tab as an example for the new controller.
Availability:	2010/12/15
Price Change:	N/A