128x128 1.45" Full Color TFT LCD Display
Part Number: CFAF128128B1-0145T
Add some dazzle to your project with this 1.45" diagonal graphic TFT LCD display module. You'll often see this display advertised as a 1.44" Color TFT but we rounded up instead. 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 or wearable 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 single standard 10-conductor, 0.5 mm SMT ZIF connector.
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.
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.
- square_foot Physical Characteristics
Physical Characteristics
Column Dots x Row Dots 128 x 128 Module Overall width height depth millimeters 33.3 38.2 2.8 inches 1.31 1.50 0.11 *width / height does not include Foldable Tab Diagonal Dimension 1.45" Active Area Width Height millimeters 25.5 26.5 inches 1.00 1.04 Dot Pitch Width Height millimeters 0.199 0.207 inches 0.0078 0.0081 Optional Connectors CS050Z10GA0 Flexible Cable (FFC/FPC) length millimeters 38 inches 1.496 Weight 4.4g - visibility Optical Characteristics
Optical Characteristics
Glass Type TN Polarizer Transmissive View Direction 6 o'clock Backlight Color White Backlight Type LED Foreground Color RGB Background Color Dark - 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 Module Connector Pitch 0.5mm - electric_bolt Backlight Specification
Backlight Electrical Specifications
Forward Voltage Typical 3V Forward Current Typical 20mA - nature Environmental
Environmental
Operating Temperatures min max Celsius -10° 60° Fahrenheit 14° 140° Storage Temperatures min max Celsius -20° 60° Fahrenheit -4° 140° Humidity min max Non-condensing 0% 90% - cable Electronics
Electronics
Controller Documents Sitronix ST7735S
132RGB x 162dot 262K Color with Frame Memory Single-Chip TFT Controller/DriveInterface SPI -
picture_as_pdf Datasheets
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download Files and Downloads
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assured_workload Compliance Documents
Part Change Notice
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Product Update #11108: Tape Color Change
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Product Update #10893: (New Product) CFAF128128B1-0145T