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

• square_foot Physical Characteristics

  Physical Characteristics

  Column Dots x Row Dots

  240 x 320

  Module Overall	width	height	depth
  millimeters	42	59	3.25
  inches	1.65	2.32	0.13

  Diagonal Dimension

  2.4"

  Active Area	Width	Height
  millimeters	36.72	48.96
  inches	1.45	1.93

  Dot Pitch	Width	Height
  millimeters	0.153	0.153
  inches	0.0060	0.0060

  Weight	15.9g
  Pin Count	40

• visibility Optical Characteristics

  Optical Characteristics

  Glass Type	TFT
  Polarizer	Transmissive
  View Angle	160°

  Backlight Color	White
  Backlight Type	LED
  Foreground Color	RGB
  Background Color	Black

• electric_bolt Electrical Specification

  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

• electric_bolt Backlight Specification

  Backlight Electrical Specifications

  Forward Voltage Minimum	8.1V
  Forward Voltage Maximum	9.9V

  Forward Voltage Typical	9V
  Forward Current Typical	40mA

• nature Environmental

  Environmental

  Operating Temperatures	min	max
  Celsius	-20°	70°
  Fahrenheit	-4°	158°

  Storage Temperatures	min	max
  Celsius	-30°	80°
  Fahrenheit	-22°	176°

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

• picture_as_pdf Datasheets
  picture_as_pdf

  CFAF240320A0-024SR Datasheet
  

  
  
• download Files and Downloads
  folder_zip Hardware Design - 3D Model
  

  link Demo Code Repository on Github
  
• assured_workload Compliance Documents
  picture_as_pdf Declaration of Conformity RoHS2

  picture_as_pdf Declaration of Conformity REACH