CFAL12864N-A-B1
A 128 x 64 graphic OLED module with two separate areas of color: yellow for the top 16 pixels, and blue for the bottom 48 pixels. This graphic OLED is super low power, using less than 90 mW with all pixels lit. Displays like this can be used in MP3 players, as secondary screens in mobile phones, placed on the end of a blade or hard drive enclosure -- the sky is the limit.CFAL12864N Graphic OLEDs Family
- 128x64 graphic OLED display module
- Very small form factor
- 2 color areas on the display
- Extremely wide viewing angles
- Very high contrast ratio
- Built-in SSD1306 Controller
- 8-bit parallel interface or SPI Interface
- RoHS Compliant
Physical Characteristics
| Column Dots x Row Dots | 128 x 64 |
| Module Overall | |||
|---|---|---|---|
| width | height | depth | |
| millimeters | 26.7 | 29.06 | 2.2 |
| inches | 1.0 | 1.14 | 0.0 |
| PCB Outline | |||
|---|---|---|---|
| depth | |||
| millimeters | 2.2 | ||
| inches | 0.0 | ||
| Other Features Affecting Size | |
|---|---|
Please see the datasheet
| |
| Viewing Area | |||
|---|---|---|---|
| width | height | ||
| millimeters | 23.74 | 13.2 | |
| inches | 0.93 | 0.5 | |
| Active Area | |||
|---|---|---|---|
| width | height | ||
| millimeters | 21.74 | 11.2 | |
| inches | 0.85 | 0.4 | |
| Dot Size | |||
|---|---|---|---|
| width | height | ||
| millimeters | 0.15 | 0.15 | |
| inches | 0.00 | 0.00 | |
| Dot Pitch | |||
|---|---|---|---|
| width | height | ||
| millimeters | 0.17 | 0.17 | |
| inches | 0.00 | 0.00 | |
| Weight | 2g |
Optical Characteristics
| Display Technology | OLED |
| Display Addressing | passive |
| Glass Type | OLED |
| Polarizer | Emissive |
| Backlight Type | None |
| Mode | Positive |
| Foreground Color | Blue/Yellow |
| Background Color | Dark |
Electrical Specifications
| Module Connector Pitch | 0.6mm |
Environmental
| Operating Temperatures | |||
|---|---|---|---|
| min | max | ||
| Celsius | -20° | 70° | |
| Farenheit | -4° | 158° | |
| Storage Temperatures | |||
|---|---|---|---|
| min | max | ||
| Celsius | -30° | 80° | |
| Farenheit | -22° | 176° | |
| Humidity | |||
|---|---|---|---|
| min | max | ||
| Non-condensing | 0% | 90% | |
Electronics
| Controller | Sino Wealth SH1101A |
| Interface | 8-bit Parallel, SPI |
Datasheets
CFAL12864N-A-B1_v1.4.pdf (2MB, Mar 2011, Datasheet v.1.4, Hardware v.A)
CFAL12864N-A-B1_v1.3.pdf (1MB, Jul 2009, Datasheet v.1.3, Hardware v.A)
CFAL12864N-A-B1_v1.2.pdf (4MB, May 2009, Datasheet v.1.2, Hardware v.A)
CFAL12864NAB1_v1.1.pdf (1MB, Mar 2009, Datasheet v.1.1, Hardware v.A)
CFAL12864NAB1_v1.0.pdf (1MB, Jan 2009, Datasheet v.1.0, Hardware v.A)
Other Files
CAD Export - CFAL12864N-A-B1_2D_CAD (347KB)
1 to 1 Template (36KB)
Subscribe to Part Change Notices by email
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Part Change Notice #10013
| Product Affected: | CFAL12864N-A-B1 |
| Date Issued: | March 4, 2009 |
| Summary: | Datasheet correction |
| Description: | Corrected error in Circuit Example – Externally Supplied VPANEL (Pg. 11). Drawing incorrectly showed a direct connection between GND and VLOGIC. |
| Reason: | Suggested creating a short by design from power to ground, resulting in the failure of the display. |
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User Contributed Notes for CFAL12864N-A-B1
Quick Product Info
This module is engineered for high volume production. It uses a "TAB" (tape automated bonding) or "COF" (chip on flex) style flex tail mated with a "COG" (chip on glass) display. The TAB connector is soldered directly to corresponding pads on your PCB using a hot-bar soldering machine. High volume contract manufacturers will be familiar with this type of construction and its assembly methods. Hot-bar soldering machines designed for prototype, rework or repair of TAB connections are available from equipment suppliers at reasonable cost. The TAB style connection requires no separate connector, so the cost is very low, and the ultra thin profile of the display is maintained.
Because this is quickly evolving, cutting edge technology, there may be fit, form or function variances between manufacturing lots.

