In order to keep this display in production over the long term, we are revising it to the CFAF240240A3-013TN-E1-1. Any backorders placed now will be fulfilled with the new part when it becomes available. Please contact sales@crystalfontz.com with any questions.

240x240 1.3" TFT with Breakout Board

Part Number: CFAF240240A1-013T-E1-1

This kit comprises one of our smallest TFTs. and an adapter board to easily connect it to your system. Plus, the adapter board includes a backlight driver, so only a single 3.3v power input is required to bring up the display.

The adapter board is specifically designed for use with this display, so it fits directly behind the display with no PCB overlap. The display is a 1.3", 16.7M full color, IPS display that looks incredibly sharp.

This little kit would be great in a wearable, as a small gauge or indicator, or anywhere you can think to integrate a small, full-color display.

We also offer a full Seeeduino kit to easily bring up this kit.

TECHNICAL SPECS

Physical Characteristics

Column Dots x Row Dots 240 x 240
Module Overall width height depth
millimeters 26 29.15 12.53
inches 1.024 1.148 0.493
*width / height does not include Foldable Tab
Active Area width height
millimeters 23.4 23.4
inches 0.921 0.921
Dot Pitch width height
millimeters 0.0975 0.0975
inches 0.0038 0.0038
Flexible Cable (FFC/FPC) length
millimeters 15.4
inches 0.606
Weight 5.5g
Pin Count 10

Optical Characteristics

Glass Type TFT
Polarizer Transmissive
Backlight Color White
Backlight Type LED
Mode Passive
Foreground Color RGB
Background Color Dark

Electrical Specifications

Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving Panel Typical 3.3V

Backlight Electrical Specifications

Forward Voltage Minimum 2.5V
Forward Voltage Maximum 3.3V
Forward Voltage Typical 3.3V
Forward Current Typical 20mA

Environmental

Operating Temperatures min max
Celsius -20° 70°
Fahrenheit -4° 158°
Storage Temperatures min max
Celsius -30° 80°
Fahrenheit -22° 176°
Humidity min max
Non-condensing 0% 90%

Electronics

Controller Documents Sitronix ST7789H2

Sitronix ST7789H2
The ST7789H2 is a single-chip controller/driver for 262K-color, graphic type TFT-LCD.
Interface SPI

Miscellaneous

Foldable Tab Yes

Part Change Notice

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Part Change Notice #11110: End-Of-Life Notification

Products Affected: CFA211-TMI, CFAF240240A1-013T, CFAF240240A1-013T-E1-1, CFAF240240A1-013T-E1-2
Date Issued: November 12, 2021
Summary: End-Of-Life Notification
Description: The LCD used in this display is no longer available and is being replaced by a new LCD. There are some minor dimensions changes between the two LCDs but the overall dimensions of the display and the active area dimensions are remaining the same.
Reason: The LCD is no longer available.

Part Change Notice #11098: Changing Backlight Driver

Products Affected: CFAF240240A1-013T-E1-1, CFAF240240A1-013T-E1-2
Date Issued: August 5, 2021
Summary: Changing Backlight Driver
Description: We are changing the backlight driver used on the 10107.
Reason: The backlight driver on the current version does not regulate the current very well due to the low forward voltage of the backlight LEDs.
Impact: The functionality of the display and board will remain the same.
For reference only. For design purposes, please use the specifications in the datasheet.

Product Notes

Having a problem with the backlight? It has been brought to our attention that there is occasionally an issue with the backlight driver when using solid DC voltages to enable the backlight. It is recommended to use PWM to drive the backlight enable pin for the time being while we work on a solution.