128x128 Round OLED display - Yellow

Part Number: CFAL128128B0-011Y

This round yellow-on-black OLED would be perfect for a smart watch or other wearable. The active area is about 1.1 inches in diameter and the entire module is about 1.5 inches across.

• 128x128px 1.1 inch diagonal active area
• Ultra-thin and super lightweight!
• Multiple interfaces, including SPI, I2C, 8080 and 6800
• SSD1327 integrated controller

We have a very similar OLED display in a square form factor: 128x128 Square Yellow OLED or 128x128 Square White OLED.

• square_foot Physical Characteristics

  Physical Characteristics

  Column Dots x Row Dots

  128 x 128

  Module Overall	width	height	depth
  millimeters	37.18	41.23	2.05
  inches	1.46	1.62	0.08
  *width / height does not include Foldable Tab

  Diagonal Dimension

  1.67"

  Viewing Area	Width	Height
  millimeters	30	30
  inches	1.18	1.18

  Active Area	Width	Height
  millimeters	30	30
  inches	1.18	1.18

  Dot Size	Width	Height
  millimeters	0.21	0.21
  inches	0.008	0.008

  Dot Pitch	Width	Height
  millimeters	0.235	0.235
  inches	0.0093	0.0093

  Optional Connectors

  CS050Z24GA0

  Flexible Cable (FFC/FPC)	length
  millimeters	24
  inches	0.945

  Weight

  5.2g

• visibility Optical Characteristics

  Optical Characteristics

  Glass Type	OLED
  Polarizer	Emissive
  View Angle	160°

  Foreground Color	Yellow
  Background Color	Black

• electric_bolt Electrical Specification

  Electrical Specifications

  Supply Voltage for Logic Minimum	2.8V
  Supply Voltage for Logic Maximum	3.3V

  Supply Voltage for Logic Typical	3V
  Supply Voltage for Driving Panel Typical	14.5V

• nature Environmental

  Environmental

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

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

• cable Electronics

  Electronics

  Controller Documents	Solomon Systech SSD1327 SSD1327 V1.8
  Interface	8-bit Parallel, I2C, SPI

• picture_as_pdf Datasheets
  picture_as_pdf

  CFAL128128B0011Y Datasheet
  

  
  
• download Files and Downloads
  folder_zip Software Source - Arduino Sample Code
  

  folder_zip Hardware Design - 3D Model
  

  picture_as_pdf Other Document - CFA10102 Wiring Guide
  

  link Fork this on Github
  
• assured_workload Compliance Documents
  picture_as_pdf Declaration of Conformity RoHS2

  picture_as_pdf Declaration of Conformity REACH