This product has reached end of life.  You might consider this display as a replacement: 128x64 Yellow Graphic OLED.

[EOL] 128x64 Yellow Graphic OLED Display

Part Number: CFAL12864C-Y-B1

This 128 x 64 Graphic Yellow OLED module offers a crisp clean image.

  • Extremely wide viewing angles.
  • Very high contrast ratio.
  • Built-in Solomon SSD1305 or compatible controller.
  • 8-bit parallel, SPI or I2C Interfaces.
  • This display is RoHS Compliant.
  • Crystalfontz America, Incorporated is ISO 9001:2015 certified.


Physical Characteristics

Column Dots x Row Dots 128 x 64
Module Overall width height depth
millimeters 45.24 29.14 2.2
inches 1.781 1.147 0.087
*width / height does not include Foldable Tab
Diagonal Dimension 1.54"
Viewing Area width height
millimeters 37.04 19.51
inches 1.458 0.768
Active Area width height
millimeters 35.04 17.51
inches 1.380 0.689
Dot Size width height
millimeters 0.24 0.24
inches 0.009 0.009
Dot Pitch width height
millimeters 0.27 0.27
inches 0.011 0.011
Weight 6g

Optical Characteristics

Glass Type OLED
Polarizer Emissive
Mode Positive
Foreground Color Yellow
Background Color Black

Electrical Specifications

Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving Panel Typical 12:00V
Module Connector Pitch 0.5mm


Operating Temperatures min max
Celsius -40° 80°
Fahrenheit -40° 176°
Storage Temperatures min max
Celsius -40° 80°
Fahrenheit -40° 176°
Humidity min max
Non-condensing 0% 90%


Controller Documents Solomon Systech SSD1305
SSD1305 132 x 64 Dot Matrix
OLED/PLED Segment/Common Driver with Controller
Interface 8-bit Parallel, I2C, SPI


Foldable Tab Yes

Part Change Notice

Subscribe to Part Change Notices by email Email subscription for changes to CFAL12864C-Y-B1 or RSS RSS feed for changes to CFAL12864C-Y-B1

Part Change Notice #11021: Part Change Notification

Products Affected: CFAL12864C-Y-B1, CFAL12864CW-B1
Date Issued: November 1, 2018
Summary: Part Change Notification
Description: The parts listed are being replaced by new part numbers
Reason: The glass used in these displays is being replaced by thinner more efficient glass.
Impact: The part numbers listed will be replaced by new part numbers. The operation of the displays will not change. The overall thickness of each of the displays will decrease by 0.05mm.

The part numbers changes are:

CFAL12864C-Y-B1 - CFAL12864D-0154M-Y
CFAL12864C-W-B1 - CFAL12864D-0154M-W
Recommendation: Users are recommended to verify that the change in the thickness dimension will not affect the installation of the displays.
Availability: The new parts will be available when current stock is depleted.

Product Update #10415: (New Product) CFAL12864C-Y-B1

New Product: CFAL12864C-Y-B1
Date Issued: May 3, 2012
Summary: (New Product) CFAL12864C-Y-B1
Description: Under OLED Modules: 128 x 64 Graphic OLED module, Yellow OLED
For reference only. For design purposes, please use the specifications in the datasheet.