480x128 USB TFT Display Module

Part Number: CFA039A0-N-VDNT

This full-color intelligent TFT display module builds on Crystalfontz's legacy of intelligent display modules, starting from the CFA632 and CFA634 lines first introduced in 1999. This display module takes the next step from our CFA635, CFA735, and CFA835 families by introducing a beautiful full-color display. Using familiar packet-based communication, this display module can easily be added to update your product or quickly integrated into your new product.

On this module, our signature 6-button keypad is a sleek black. The keypad has six separately controllable RGB LEDs. The keypad is fully decoded, so any combination of key presses can be uniquely identified.

Our time-tested packet communication system ensures error-free data transfer no matter which communication interface you choose. This module can be connected to your system using a microUSB cable, or via SPI, I2C, or UART on the H1 header.

• 480x128 pixel RGB TFT display
  • 16.7M colors
  • 500 nits
• Black 6-button backlit keypad
• 10 separately controllable RGB LEDs
  • 6 under key LEDs
  • 4 status LEDs
• Powerful and adaptable module for embedded systems
  • MicroSD card slot
  • 13 general purpose input/output pins (GPIOs)
  • Operating Temperatures: -20° to 70°
  • Buck-boost switching supply allows wide supply voltage range (2.5V to 5.5V)
  • STMicroelectronics STM32H7 microcontroller
  • PSRAM (Pseudo SRAM) Memory IC 128Mbit HyperBus 166 MHz
  • 128Mb Flash
  
  
  Part Number:
  CFA- Crystalfontz America
  039- 3.9" Active Area display
  A0 - Family and Version
  N - Intelligent
  V - Packet Based
  D - 15:4 Aspect Ratio
  N - No Touchscreen
  T - Standard Brightness
  

  Product Variations

  Touchscreen

  NoneCapacitive
  
  
  • square_foot Physical Characteristics

    Physical Characteristics

    Column Dots x Row Dots

    480 x 128

    Module Overall	width	height
    millimeters	152	37
    inches	5.98	1.46

    Viewing Area	Width	Height
    millimeters	97.04	27.34
    inches	3.82	1.08

    Active Area	Width	Height
    millimeters	95.04	25.34
    inches	3.74	1.00

    Dot Pitch	Width	Height
    millimeters	0.066	0.198
    inches	0.0026	0.0078

    Weight

    49g

  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type	TFT
    Polarizer	Transmissive
    View Direction	12 o'clock
    View Angle	45°

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

  • electric_bolt Electrical Specification

    Electrical Specifications

    Supply Voltage for Logic Minimum

    2.5V

    Supply Voltage for Logic Maximum

    5.5V

  • 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

    I2C, SPI, UART, USB

  • picture_as_pdf Datasheets
    picture_as_pdf

    CFA039A0-N-VDxT Datasheet
    

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

    picture_as_pdf Other Document - Command Set Reference
    

    folder_zip Other Document - Field Upgrade Kit
    

    picture_as_pdf Other Document - Intelligent LCD Comparison
    

    link Demo Code Repository on Github