4-inch 480x480 Capacitive Touchscreen EVE TFT

Part Number: CFA480480E0-040TW

Quickly integrate this full-color capacitive touch display into your product! This TFT display uses a powerful Bridgetek EVE chip to simplify running complex graphics and interpreting the touch. This allows the module to communicate with your system using quad SPI while the RGB data for the display is handled on-board.

At 4" on the diagonal, this square display looks great as a wall-mounted GUI. The overhanging touchscreen helps make this display look seamless.

Key Features:

• Five-point touch
• Graphics accelerating BT817 chip for easy graphics control
• SPI/Quad SPI interface
• Full-color TFT
• Can be powered off of a single voltage source

EVE Graphics Accelerator Features:

• Supports multiple widgets for simplified design implementation
• User interface design software (PC) simplifies the design process
• Hardware engine can recognize touch tags and track touch movement
• Enhanced sketch processing
• Anti-aliasing of primitive displayed objects for higher-quality graphics
• Assorted graphical effects such as alpha-blending, shadows, transitions, wipes, etc.
• Programmable interrupt controller provides interrupts to host MCU
• Support playback of motion-JPEG encoded AVI videos
• Mono audio channel output with wave playback and built-in sound synthesizer
• PWM output for display backlight dimming control

Looking for accessories for your EVE TFT display module? We have 2 sizes of FFC cables 6-inch 30-pin FFC cables and 12-inch 30-pin FFC cables, plus an EVE breakout board.

Part Number:
CFA - Crystalfontz America
480480 - 480x480 pixel resolution
E0 - An EVE-based display module
040 - 4" diagonal display
T - Standard brightness
W - Wide capacitive touchscreen

• square_foot Physical Characteristics

  Physical Characteristics

  Column Dots x Row Dots

  480 x 480

  Module Overall	width	height	depth
  millimeters	86	86	9.7
  inches	3.39	3.39	0.38

  Diagonal Dimension

  4"

  Active Area	Width	Height
  millimeters	71.86	70.18
  inches	2.83	2.76

  Dot Pitch	Width	Height
  millimeters	0.149	0.146
  inches	0.0059	0.0057

  Weight	78g
  Pin Count	30

• visibility Optical Characteristics

  Optical Characteristics

  Glass Type	TFT
  Polarizer	Transmissive - IPS
  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	3V
  Supply Voltage for Logic Maximum	3.6V

  Supply Voltage for Logic Typical	3.3V
  Supply Current Typical	80mA

• electric_bolt Backlight Specification

  Backlight Electrical Specifications

  Forward Voltage Minimum	2.7V
  Forward Voltage Maximum	9V
  Forward Voltage Typical	5V

  Forward Current Minimum	165mA
  Forward Current Maximum	200mA
  Forward Current Typical	180mA

• 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

  Interface

  SPI

• picture_as_pdf Datasheets
  picture_as_pdf

  CFA480480E0-040Tx Datasheet
  

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

  link Demo Code Repository on Github