[EOL] 128x128 1.45" Full Color TFT LCD Display

Part Number: CFAF128128B-0145T

Add some dazzle to your project with this 1.45" diagonal graphic TFT display module. This small display packs 128x128 full-color pixels into one square inch of active display area. It is a great choice when you need color and sharp detail while using minimal front panel space. At less than 5 grams, the display adds very little weight to handheld devices.

Thanks to the integrated Sitronix ST7735S or compatible controller, a single 3.3v source powers everything. The SPI host interface allows full read and write control of the display while using only 10 pins. The single bright white LED backlight has anode (A,+) and cathode (K, -) pins brought out on the Flexible Printed Circuit (FPC) tail. To connect, all you need is a standard 10-conductor, 0.5 mm ZIF socket such as Omron Electronics XF2L-1025-1A sold by Digi-Key.

Arduino + TFT Display Demo Using Simple SPI Interface

While the SPI interface requires only a few lines to control this TFT LCD module, it is still possible to transfer data at a rate that supports 20 FPS (Frames Per Second) screen updates -- fast enough to play a full-motion video as shown in our videos.

The project write-up on how to connect this TFT, including the Arduino Sketch is on our forum.

To get started, download the datasheet and SPI sample code. And of course Crystalfontz is always here to help you when you integrate this display into your application.

• grid_on Resolution

  Pixel Grid

  Column Dots	128 px
  Row Dots	128 px

• square_foot Physical Dimensions

  Module	Metric	Imperial
  Overall Width	33.30 mm	1.311 in
  Overall Height	38.20 mm	1.504 in
  Overall Depth	2.80 mm	0.110 in
  Diagonal Dimension	1.45 in
  Weight	5 g

  Display Area	Metric	Imperial
  Active Area Width	25.50 mm	1.004 in
  Active Area Height	26.50 mm	1.043 in

  Dot Geometry	Metric	Imperial
  Dot Pitch Width	0.20 mm	0.008 in
  Dot Pitch Height	0.21 mm	0.008 in
  Dot Size Width	0.20 mm	0.008 in
  Dot Size Height	0.21 mm	0.008 in

• build Mechanical

  Connectors

  Module Connector Pitch	0.50 mm (0.02 in)
  Foldable Tab	Yes

  Cable

  Cable/FPC Length

  38.00 mm (1.50 in)

• visibility Display Optics

  Technology

  Display Technology	TFT
  Glass Type	TN
  Polarizer	Transmissive

  Viewing

  View Direction

  6:00 o'clock

• palette Color & Appearance

  Display Colors

  Foreground Color	RGB
  Background Color	Dark

  Backlight

  Backlight Type	LED
  Backlight Color	White

• electric_bolt Electrical

  Display	Min	Typ	Max	Unit
  Supply Voltage - Logic
  Supply Voltage for Logic	3	3.3	3.6	V
  Supply Voltage - Panel
  Supply Voltage for Driving Panel	—	3.2	—	V
  Supply Current	20	—	—	mA

  Backlight	Min	Typ	Max	Unit
  Voltage
  Forward Voltage	—	3.2	—	V
  Current
  Forward Current	—	20	—	mA

• cable Interface

  Available Interfaces

  Standard Interface(s)

  SPI

• nature Environmental

  Temperature

  	Min (°C)	Max (°C)	Min (°F)	Max (°F)
  Operating Temperature	-10°C	60°C	14°F	140°F
  Storage Temperature	-20°C	60°C	-4°F	140°F

  Humidity

  Relative Humidity

  0% to 90% RH (non-condensing)

• info Product Metadata

  Controller

  Built-in Controller

  Sitronix ST7735S

• download Downloads
  Datasheets
  

  picture_as_pdf

  CFAF128128B-0145T Datasheet
  

  
  

  
  Documents & Files
  

  folder_zip Software Source - ATmega2561 SPI Demonstration Code
  

  folder_zip CAD Export - CFAF128128B-0145T 2D CAD
  

  picture_as_pdf 1 to 1 Template - CFAF128128B-0145T
  

  
  

  Controller Documents:
  link Sitronix ST7735S

• Change Notices