256x64 SPI Graphic OLED

Part Number: CFAL25664B-Y-B1


Quantity Price
1 $33.88
10 $29.46
20 $28.41
50 $27.36
100 $25.75
200 $25.34
500 * $23.98
1000 * $23.79
* Contact us about potential lead times.

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This 256x64 graphic OLED display module would be a fantastic enhancement to your next project. It packs a tremendous amount of pixels in a relatively small space. It is approximately 30mm in height (just under 1.25") and so could easily be placed on the front of a 1U server. It is less than 3mm (~1/8") deep, and so is also a great choice for depth constrained applications. The integrated controller has built-in gray scale functionality, offers anti-aliased fonts, and will will make your project stand out.

  • Extremely wide viewing angles.
  • Very high contrast ratio.
  • Supports 68xx and 80xx 8-bit parallel or 3 wire / 4 wire SPI interfaces.
  • Built-in Solomon Systech SSD1322 or compatible controller.
  • Operating temperature range from  -40°C to 80°C.


For reference only. For design purposes, please use the specifications in the datasheet.

Physical Characteristics

Column Dots x Row Dots 256 x 64
Module Overall width height depth
millimeters 88 27.8 2.05
inches 3.465 1.094 0.081
*width / height does not include Foldable Tab
Diagonal Dimension 3.120"
Viewing Area width height
millimeters 78.78 21.18
inches 3.102 0.834
Active Area width height
millimeters 76.78 19.178
inches 3.023 0.7550
Dot Size width height
millimeters 0.278 0.278
inches 0.0109 0.0109
Dot Pitch width height
millimeters 0.3 0.3
inches 0.012 0.012
Weight 12g

Optical Characteristics

Glass Type OLED
Polarizer Emissive
View Angle >160°
Mode Positive
Foreground Color Yellow
Background Color Black

Electrical Specifications

Supply Voltage for Logic Minimum 2.8V
Supply Voltage for Logic Maximum 3.3V
Supply Voltage for Logic Typical 3.0V
Supply Voltage for Driving LCD Typical 14.5V
Supply Current Minimum 23mA
Supply Current Maximum 32mA
Supply Current Typical 25mA
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 SSD1322
SSD1322 480 x 128, Dot Matrix High Power OLED/PLED
Segment/Common Driver with Controller
Interface 8-bit Parallel, SPI


Foldable Tab Yes

*Suggest a Correction

Part Change Notice

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Product Update #10410: (New Product) CFAL25664B-Y-B1

New Product: CFAL25664B-Y-B1
Date Issued: April 16, 2012
Summary: (New Product) CFAL25664B-Y-B1
Description: Under OLED Modules: 256x64 Graphic OLED Display Module