128x64 White Graphic OLED Display

Part Number: CFAL12864K-W

A crisp white monochrome 2.7 inch 128x64 Graphic OLED display module. Thanks to chip-on-glass technology, this module is super thin (2.15mm) and has a 50,000 hour lifetime.

The SSD1309 LCD controller is a popular controller, so in addition to our demo code, it's easy to find bring up examples across the web for using this display with a wide variety of microcontrollers including Raspberry Pi and ESP32.
  • 128x64 brilliant white pixels
  • Built-in SSD1309ZC Controller
  • 3.3 volt logic and 13 volt display
  • Interfaces: 8-bit Parallel, 6800, 8080, SPI, I2C
Quantity Price
1 $39.61
5 $35.02
10 $32.21
20 $31.26
50 $30.12
100 * $28.50
200 * $28.31
300 * $26.70
500 * $26.53
1000 * $25.15
* For quantites over this amount the lead time may be up to 60 Days. Contact us about potential lead times.
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Video Demonstrations

Demonstration of our white 2.7 inch graphic OLED display.


Physical Characteristics

Column Dots x Row Dots 128 x 64
Module Overall width height
millimeters 73 41.86
inches 2.874 1.648
Diagonal Dimension 2.7"
Viewing Area width height
millimeters 63.41 32.69
inches 2.496 1.287
Active Area width height
millimeters 61.41 30.69
inches 2.418 1.208
Dot Size width height
millimeters 0.45 0.45
inches 0.018 0.018
Dot Pitch width height
millimeters 0.48 0.48
inches 0.019 0.019
Weight 14.4g
Pin Count 31

Optical Characteristics

Glass Type OLED
Polarizer Emissive
View Angle 160°
Sunlight Readable yes
Mode Positive
Foreground Color White
Background Color Black

Electrical Specifications

Supply Voltage for Logic Minimum 2.8V
Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving Panel Typical 13V


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


Controller Documents Solomon Systech SSD1309
SSD1309 128 x 64 Dot Matrix
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.