USB LCD Displays
This product is permanently end-of-life. We recommend CFAX12864UTFH as a replacement display.
COF 128x64 Graphic LCD (EOL)
Part Number: CFAX12864U-WFH
(EOL)The CFAX12864U1-WFH is a thin, extremely low-power 128x64 graphic LCD display module. With the integrated white EL backlight, illuminating the display is no problem for low-light conditions. This display is perfectly suited for low-power, hand-held applications, or any application where power consumption or the requirement of a thin display is a must. With the row of icons at the top of the display, the display generates further interest by allowing you to have the icons shown without having to render them. The CFAX12864U1-WFH also has an integrated controller, and the FFC is designed for inexpensive mass-production, with no need for a mating connector as the module and backlight connections solder directly to your PCB.
- Ultra thin and light TAB construction
- Form and Function compatible with CFAX12864C series of LCD modules
- Wide temperature range: -20°C to 70°C (-4°F to 158°F)
- Built-in Novatek NT7534 controller
- Great for handheld instruments, cell phones, PDAs, etc
- Ultra low power consumption
- RoHS Compliant
Datasheet
TECHNICAL SPECS
Physical Characteristics
| Column Dots x Row Dots | 128 x 64 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 63.5 | 44.13 | 4.22 |
| inches | 2.500 | 1.737 | 0.166 |
| *width / height does not include Foldable Tab | |||
| Viewing Area | width | height |
|---|---|---|
| millimeters | 52 | 33.5 |
| inches | 2.047 | 1.319 |
| Active Area | width | height |
|---|---|---|
| millimeters | 47.34 | 26.86 |
| inches | 1.864 | 1.057 |
| Dot Size | width | height |
|---|---|---|
| millimeters | 0.35 | 0.4 |
| inches | 0.014 | 0.016 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.37 | 0.42 |
| inches | 0.015 | 0.017 |
| Flexible Cable (FFC/FPC) | length |
|---|---|
| millimeters | 19.5 |
| inches | 0.768 |
| Weight | 11g |
Optical Characteristics
| Glass Type/Glass Color | FSTN/Light Gray |
| Polarizer | Transflective |
| View Direction | 6 o'clock |
| Sunlight Readable | Yes |
| Backlight Color | EL White |
| Backlight Type | EL |
| Mode | Positive |
| Foreground Color | Dark |
| Background Color | White |
Electrical Specifications
| Supply Current Minimum | 0.18mA |
| Supply Current Maximum | 0.18mA |
| Supply Current Typical | 0.18mA |
| Module Connector Pitch | 0.6mm |
Environmental
| Operating Temperatures | min | max |
|---|---|---|
| Celsius | -20° | 70° |
| Fahrenheit | -4° | 158° |
| Storage Temperatures | min | max |
|---|---|---|
| Celsius | -30° | 80° |
| Fahrenheit | -22° | 176° |
| Humidity | min | max |
|---|---|---|
| Non-condensing | 0% | 90% |
Electronics
| Controller Documents | Novatek NT7534 NT7534 132 X 65 RAM-Map STN LCD Controller/Driver (This controller is a possible replacement for the EOL Samsung S6B1713) |
| Interface | 8-bit Parallel, SPI |
Miscellaneous
| Foldable Tab | Yes |
Part Change Notice
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Product Update #10858: End of Life Notice
| Products Affected: | CFAX12864T-NFH, CFAX12864T-WFH, CFAX12864T-TFH, CFAX12864U-NFH, CFAX12864U-WFH, CFAX12864U-TFH |
| Date Issued: | June 8, 2017 |
| Summary: | End of Life Notice |
| Description: | The following products have reached the end of their lifecycle. |
| Reason: | The controller chip used in these parts will not be available after August 2017. |
| Impact: | These parts will not be available for purchase after the dates for the last time buys. |
| Availability: | Due to long manufacturing lead times, all orders for last time buys must be received by July 14, 2017. |
| Price Change: | Prices will not change from the current prices. |
Product Update #10592: EL and CCFL backlight display modules End of Life
| Products Affected: | CFAG12864B-WGH-N, CFAG12864B-WGH-V, CFAG320240CX-FMI-T, CFAG24064A-FMI-TZ, CFAG24064A-FTI-TZ, CFAX12864U1-WFH, CFAX12864T1-WFH, CFAX12864T-WFH, CFAX12864U-WFH |
| Date Issued: | June 13, 2014 |
| Summary: | EL and CCFL backlight display modules End of Life |
| Last revision: | Varies |
| Description: | EL and CCFL backlight display module are going End Of Life 2014-06-31. |
| Reason: | Market trends and new product development have reduced demand for EL and CCFL backlights with a move to longer life and less expensive LED backlights. Backlight inverters that support EL and CCFL backlights are also EOL: https://www.crystalfontz.com/news/pcn.php?id=10591 |
| Impact: | EL and CCFL backlight display modules will no longer be available. |
| Recommendation: | It is recommended that customers currently using EL or CCFL based modules to transition to an LED based counterpart. This will re |
| Availability: | Last orders must be received no later than 2014-06-31. Last shipments will be late September of 2014. Current inventory at Crystalfontz America will not be replenished and sold until exhausted. |
| Price Change: | No price change. |
For reference only. For design purposes, please use the specifications in the datasheet.
