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Home » Products » Serial LCD Displays » Graphic

[EOL] 3v 240x320 Parallel Color TFT

Part Number: 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).

  • 240xRGBx320 Full color graphic TFT module
  • Built-in Orise Tech OTM3225A or compatible controller
  • 18/16-bit parallel interface
  • Wide Temperature Range
  • RoHS Compliant
[EOL] 3v 240x320 Parallel Color TFT (CFAF240320P-T)

Datasheet

Files

TECHNICAL SPECS

Physical Characteristics

Column Dots x Row Dots 240 x 320
Module Overall width height depth
millimeters 57.04 78.7 3.1
inches 2.246 3.098 0.122
*width / height does not include Foldable Tab
Diagonal Dimension 3.2"
Viewing Area width height
millimeters 52.74 74.4
inches 2.076 2.929
Active Area width height
millimeters 48.6 64.8
inches 1.913 2.551
Dot Pitch width height
millimeters 0.2 0.2
inches 0.008 0.008
Weight 18g

Optical Characteristics

Glass Type/Glass Color TFT/Black
Polarizer Transmissive
View Direction 9 o'clock
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°
Fahrenheit -4° 158°
Storage Temperatures min max
Celsius -30° 80°
Fahrenheit -22° 176°
Humidity min max
Non-condensing 0% 90%

Electronics

Controller Documents Orise Tech OTM3225A
OTM3225A
720-channel 6-bit source driver and
320-channel gate driver
with System-On-Chip (SOC) for color
amorphous TFT LCD
Interface 16-bit Parallel, 18-bit Parallel

Miscellaneous

Foldable Tab Yes

Part Change Notice

Subscribe to Part Change Notices by email Email subscription for changes to CFAF240320P-T or RSS RSS feed for changes to CFAF240320P-T

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.

Part Change Notice #10300: Controller change for CFAF240320P series of LCD modules.

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