256x64 Grayscale Graphic OLED

Part Number: CFAL25664C0-021M-W

This OLED display can pack a lot of detail into its display area. With 256x64 pixels in a wide 2.1" diagonal display plus 4-bit grayscale, there's plenty of opportunities to get your message across.

This small OLED display is very slim, only 1.61 mm thick, and has a nice wide aspect ratio. Plus, the tail is compact thanks to the 0.3 mm pitch ZIF connector.

Communicate with this display using 3- or 4-wire SPI, I2C, 6800 or 8080 parallel.

  • 4-bit (16 shades) greyscale display
  • White pixels on black background
  • 31-pin 0.3 mm pitch ZIF tail
  • 3- or 4-wire SPI, I2C, 6800 or 8080 parallel
Quantity Price
1 $18.87
5 $16.65
10 $15.34
20 $14.82
50 $14.31
100 $13.51
200 $13.41
300 * $12.74
500 * $12.64
1000 * $11.66
* Pricing is subject to change. Contact us about potential lead times.
Components worth considering
4656 Multi-use ZIF Breakout Board
Faster development $22.34 ea.
4650 31 Position, 0.3mm Pitch, Gold, FCC FPC ZIF connector
Add 5 ZIF Connectors $1.14 ea.
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Physical Characteristics

Column Dots x Row Dots 256 x 64
Module Overall width height depth
millimeters 80.5 19 1.61
inches 3.169 0.748 0.063
Diagonal Dimension 2.08"
Active Area width height
millimeters 51.18 12.78
inches 2.015 0.503
Dot Size width height
millimeters 0.18 0.18
inches 0.007 0.007
Dot Pitch width height
millimeters 0.2 0.2
inches 0.008 0.008
Optional Connectors CS030Z31GA0
Flexible Cable (FFC/FPC) length
millimeters 20
inches 0.787
Weight 3.5g
Pin Count 31

Optical Characteristics

View Angle 160°
Foreground Color White
Background Color Black

Electrical Specifications

Supply Voltage for Logic Minimum 2.8V
Supply Voltage for Logic Maximum 3.5V
Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving Panel Typical 12:00V
Supply Current Minimum 11.5mA
Supply Current Maximum 15mA
Supply Current Typical 12.5mA


Operating Temperatures min max
Celsius -40° 80°
Fahrenheit -40° 176°
Storage Temperatures min max
Celsius -40° 85°
Fahrenheit -40° 185°


Controller Documents Solomon Systech SSD1362
256 x 64, 16 Gray Scale Dot Matrix High Power
OLED/PLED Segment/Common Driver with Controller
Interface 8-bit Parallel, I2C, SPI
For reference only. For design purposes, please use the specifications in the datasheet.