Product
We are revising this part to the CFAF240320H1-022T. Please see the Product Notice posted at the bottom of this webpage and contact sales@crystalfontz.com with any additional questions.
240x320 2.2" Full Color TFT LCD
Part Number: CFAF240320E-022T
A full color 240xRGBx320 pixel TFT display module with 2.2" diagonal active area. Very small text and images look sharp on this graphic display, with its dense pixel pitch of 0.141 x 0.141 millimeters. The TFT's 6:00 o' clock viewing direction works well for devices that must be easy to read above eye level without fading, such as signal analyzers or other benchtop laboratory equipment.
Display Highlights
- This TFT has the widely used 8-bit parallel interface.
- With a built-in Sitronix ST7789V or compatible display controller, the logic voltage range of 2.5v to 3.3v allows direct connection to 3.3v processors.
- Operating temperature range is -20°C to +70°C.
- The A (anode) and K (cathode) backlight pins are brought out onto the display module's connector.
- This active matrix display module is RoHS compliant.
Buy with confidence. Our Logistics department is experienced at sending products anywhere in the world where permitted. This TFT display module has a limited 1-year warranty and free technical support.
- square_foot Physical Characteristics
Physical Characteristics
Column Dots x Row Dots 240 x 320 Module Overall width height depth millimeters 41.7 56.16 2.6 inches 1.64 2.21 0.10 *width / height does not include Foldable Tab Diagonal Dimension 2.22" Viewing Area Width Height millimeters 35.44 46.72 inches 1.40 1.84 Active Area Width Height millimeters 33.84 45.12 inches 1.33 1.78 Dot Pitch Width Height millimeters 0.141 0.141 inches 0.0056 0.0056 Flexible Cable (FFC/FPC) length millimeters 16.5 inches 0.650 Weight 10g - visibility Optical Characteristics
Optical Characteristics
Glass Type/Glass Color TFT/Black Polarizer Transmissive View Direction 0.25 o'clock Backlight Color White Backlight Type LED Mode Negative Foreground Color RGB Background Color Dark - electric_bolt Electrical Specification
Electrical Specifications
Supply Voltage for Logic Minimum 2.4V Supply Voltage for Logic Maximum 4V Supply Voltage for Logic Typical 3.3V Supply Voltage for Driving Panel Typical 3.3V Supply Current Typical 7mA - electric_bolt Backlight Specification
Backlight Electrical Specifications
Forward Voltage Typical 3.2V Forward Current Maximum 60mA Forward Current Typical 45mA - nature 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% - cable Electronics
Electronics
Controller Documents Sitronix ST7789V
Sitronix ST7789V 240RGB x 320 dot 262K Color with Frame Memory Single-Chip TFT Controller/Driver
Interface 8-bit Parallel -
picture_as_pdf Datasheets
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download Files and Downloads
This module is engineered for high volume production. It uses a "TAB" (tape automated bonding) or "COF" (chip on flex) style flex tail. The TAB connector is soldered directly to corresponding pads on your PCB using a hot-bar soldering machine. High volume contract manufacturers will be familiar with this type of construction and its assembly methods. Hot-bar soldering machines designed for prototype, rework or repair of TAB connections are available from equipment suppliers at reasonable cost. The TAB style connection requires no separate connector, so the cost is very low, and the ultra thin profile of the display is maintained.
