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
Product Variations
- square_foot Physical Characteristics
Physical Characteristics
Column Dots x Row Dots 240 x 320 Module Overall width height depth millimeters 57.04 78.7 4.2 inches 2.25 3.10 0.17 *width / height does not include Foldable Tab Diagonal Dimension 3.19" Viewing Area Width Height millimeters 50.6 66.52 inches 1.99 2.62 Active Area Width Height millimeters 48.6 64.8 inches 1.91 2.55 Dot Pitch Width Height millimeters 0.2025 0.2025 inches 0.0080 0.0080 Optional Connectors CS050Z45GB0 Flexible Cable (FFC/FPC) length millimeters 50 inches 1.969 Weight 30g - visibility Optical Characteristics
Optical Characteristics
Glass Type TN Polarizer Transmissive View Direction 0.5 o'clock Backlight Color White Backlight Type LED Foreground Color RGB Background Color Dark - electric_bolt Electrical Specification
Electrical Specifications
Supply Voltage for Logic Minimum 2.4V Supply Voltage for Logic Maximum 4.2V Supply Voltage for Logic Typical 3.3V Supply Voltage for Driving Panel Typical 3.3V Supply Current Typical 8mA Module Connector Pitch 0.5mm - electric_bolt Backlight Specification
Backlight Electrical Specifications
Forward Voltage Typical 12.8V Forward Current Minimum 15mA Forward Current Typical 20mA - 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 16-bit Parallel, 8-bit Parallel -
picture_as_pdf Datasheets
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download Files and Downloads
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assured_workload Compliance Documents
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.
Part Change Notice
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Product Update #11268: Now Shipping with Changed Tape
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Part Change Notice #11266: Tape / Adhesive Change
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Product Update #10703: CFA-10073 replacing 2BM-10009
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Product Update #10686: (New Product) CFAF240320B1-032T-TS