128x128 Round OLED display

Part Number: CFAL128128B0-011W

This white on black, monochrome, round OLED display module would be great as a gauge or for use in wearables. It's thin and lightweight and the entire module is only about 1.5 inches across.

128X128 pixel
1.1inch diagonal (active area) round OLED display
Super thin and lightweight!
6800, 8080, SPI, I2C interfaces
The perfect OLED display for wearables!

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

The ZIF connector you need:
24-position 0.5mm pitch

Product Variations

Colors	Yellow on Black No Backlight White on Black No Backlight

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

Optical Characteristics
Optical Characteristics

Glass Type OLED

View Angle 160°

Foreground Color White

Background Color Black
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
Environmental
Environmental

Operating Temperatures min max

Celsius -40° 80°

Fahrenheit -40° 176°

Storage Temperatures min max

Celsius -40° 80°

Fahrenheit -40° 176°
Electronics
Electronics

Controller Documents Solomon Systech SSD1327
SSD1327 V1.8

Interface 8-bit Parallel, I2C, SPI
Datasheets

picture_as_pdf
CFAL128128B0011W Datasheet
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
Compliance Documents

picture_as_pdf Declaration of Conformity RoHS2

picture_as_pdf Declaration of Conformity REACH
<

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

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

Change Notices

Part Change Notice #11059: The external diameter of the parts listed is being changed

Products Affected:	CFAL128128B0-011W, CFAL128128B0-011Y
Date Issued:	January 15, 2020
Summary:	The external diameter of the parts listed is being changed
Reason:	The glass used is being changed to a slightly larger diameter glass.
Impact:	The diameter of the display will change from 36.98mm to 37.18mm. The part number will not change
Recommendation:	Customers should verify that the larger diameter will not impact current installations.
Availability:	Parts with the larger diameter glass will be available when current stocks are depleted. Please contact sales@crystalfontz.com for more information.
Price Change:	TBD
Response:	None required

Product Update #10904: (New Product) CFAL128128B0-011W

New Product:	CFAL128128B0-011W
Date Issued:	November 28, 2017
Summary:	(New Product) CFAL128128B0-011W
Description:	OLED Modules: 128x128px white on black, round OLED display module. Perfect display for wearables and handheld devices.