240x320 2.4" Resistive Touchscreen TFT Display

Part Number: CFAF240320A0-024SR

This 2.4" display with a resistive touchscreen is one of our easiest TFT LCD displays to integrate as a human-machine interface in your product or project. It can be easily driven using a 3.3v Arduino Uno type MCU as the display can communicate using SPI, or to maximize the speed drive this display with one of the parallel interfaces or with RGB.

This display is sunlight-readable thanks to its powerful backlight.

Key Characteristics

  • 240x320 pixel resolution
  • Resistive Touchscreen
  • 2.4" (42x59 mm) diagonal dimension
  • 680 nits - Sunlight readable
  • Communicates via 8/9/16/18 bit parallel, RGB, or 3&4 Wire SPI
  • Sitronix ST7789V display controller
  • 40 position ZIF tail (ZIF mating connectors: 40 Position, 0.50mm Pitch ZIF connector)
  • 4 position 0.5mm pitch ZIF tail for resistive touch screen

Part Number
CFA - Crystalfontz America
F - TFT LCD display
240320 - 240 x 340 pixel resolution
A0 - Family and revision
024 - 2.4" diagonal
S - Sunlight readable
R - Resistive touch

Product Variants

16-bit Parallel / 18-bit Parallel / 8-bit Parallel / 9-bit Parallel / DOT-CLK interface / Generic RGB / SPI

Quantity Price
1 $19.39
5 $16.19
10 $15.76
20 $15.23
50 $14.70
100 $14.48
200 $14.38
300 $14.27
500 * $14.16
1000 * $14.06
* Pricing is subject to change. Contact us about potential lead times.
Components worth considering
4637 40 Position, 0.50mm Pitch, Gold, FCC FPC ZIF connector
Need a ZIF Connector? $1.45 ea.
4656 Multi-use ZIF Breakout Board
Need a breakout board? $22.34 ea.
4828 6-Position ZIF Breakout Board
Add a 6-position breakout board? $6.08 ea.
4832 40-Position ZIF Breakout Board
Add a 40-pin ZIF Breakout Board? $6.43 ea.
Need a written quote? Add to cart, then enter your email address in the "request a quote" box.

Part Change Notices

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Physical Characteristics

Column Dots x Row Dots 240 x 320
Module Overall width height depth
millimeters 42 59 3.25
inches 1.654 2.323 0.128
Diagonal Dimension 2.4"
Active Area width height
millimeters 36.72 48.96
inches 1.446 1.928
Dot Pitch width height
millimeters 0.153 0.153
inches 0.0060 0.0060
Weight 15.9g
Pin Count 40

Optical Characteristics

Glass Type TFT
Polarizer Transmissive
View Angle 160°
Backlight Color White
Backlight Type LED
Foreground Color RGB
Background Color Dark

Electrical Specifications

Supply Voltage for Logic Minimum 2.6V
Supply Voltage for Logic Maximum 3.3V
Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving Panel Typical 3.3V

Backlight Electrical Specifications

Forward Voltage Minimum 8.1V
Forward Voltage Maximum 9.9V
Forward Voltage Typical 9V
Forward Current Typical 40mA


Operating Temperatures min max
Celsius -20° 70°
Fahrenheit -4° 158°
Storage Temperatures min max
Celsius -30° 80°
Fahrenheit -22° 176°


Controller Documents Sitronix ST7789V
Sitronix ST7789V 240RGB x 320 dot 262K Color with Frame Memory Single-Chip TFT Controller/Driver

Interface 16-bit Parallel, 18-bit Parallel, 8-bit Parallel, 9-bit Parallel, DOT-CLK interface / Generic RGB, SPI


Nits 680
Touch Screen Resistive

Part Change Notice

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Part Change Notice #11217: 240x320 2.4" Resistive Touchscreen TFT Display is now available.

New Product: CFAF240320A0-024SR
Date Issued: July 17, 2023
Summary: 240x320 2.4" Resistive Touchscreen TFT Display is now available.
Description: CFAF240320A0-024SR has been released on our website (https://www.crystalfontz.com/product/cfaf240320a0024sr-240x320-resistive-touchscreen-tft-display) and is now available for sale. Orders can be placed directly from our website or by submitting a purchase order to sales@crystalfontz.com. Contact support@crystalfontz.com for any technical questions.
For reference only. For design purposes, please use the specifications in the datasheet.