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.
Arduino SPI TFT Demonstration
Demonstration of the CFAF128128B-0145T Arduino SPI TFT LCD.
LCD Tach Gauge Demonstration
CFAF128128B-0145T LCD Tach Gauge Demonstration
128x128 SPI TFT Demonstration
128x128 LCD streaming video via SPI interface
1.45" 128x128 Color TFT LCD
1.45" 128x128 Color TFT LCD demonstrating quick updates
PSoC 4 SPI image demonstration
1.45" 128x128 with PSoC 4 SPI image demonstration
Column Dots x Row Dots
128 x 128
*width / height does not include Foldable Tab
Flexible Cable (FFC/FPC)
Supply Voltage for Logic Minimum
Supply Voltage for Logic Maximum
Supply Voltage for Logic Typical
Supply Voltage for Driving LCD Typical
Supply Current Minimum
Module Connector Pitch
Backlight Electrical Specifications
Forward Voltage Typical
Forward Current Typical
Sitronix ST7735S ST7735S
132RGB x 162dot 262K Color with Frame Memory
Single-Chip TFT Controller/Driver Sitronix ST7735S 132RGB x 162dot 262K Color with Frame Memory Single-Chip TFT Controller/Drive
The CFAF128128B-0145T is being discontinued due to a manufacturing change.
The Glass used in this display is no longer available.
We have a Form, Fit, Function compatible replacement: CFAF128128B1-0145T
All backorders will be filled with the new CFAF128128B1-0145T
We've replaced this display with the CFAF128128B1-0145T
Product Update #10575: Finalized Product Version.
November 25, 2013
Finalized Product Version.
***UPDATE*** All current product is now the finalized version listed in the final comparison document. For any questions please contact technical support.
The current CFAF128128B-0145T is a limited quantity first time production run. The next version will have minor design modifications. Please see the diagram under the docs/files tab titled: CFAF128128B-0145T Early vs Final Comparison. This document will outline the dimension changes.
Product Update #10534: (New Product) CFAF128128B-0145T