Product

Yellow 16x2 Character I2C LCD Module

Part Number: CFA632-YFH-KC

I2C interface, 16x2 character LCD module, Yellow-Green LED Backlight, FSTN Positive, Transflective, -20°C to +70°C operation, 6:00 viewing angle.

Large easy-to-read LCD in a compact size can display 16 characters x 2 lines. Overall module size is 108.00 mm width x 42.00 mm height x 19.90 mm depth (4.25" x 1.65" x 0.78"). Character height is 7.30 mm (0.29").

  • The CFA632 can use any of SIX interfaces on any CFA632 module by simply changing the interface selection using a command setting and making the appropriate jumper configurations.
  • Optional PC CDROM mounting bracket with overlay for a single bay is available after adding a display module to cart. Mounting dimensions are 5.25" (W) x 1" (H).
  • Adjustable contrast. The module’s default contrast value will be acceptable for many applications. If necessary, you can adjust the contrast by using control command.
  • Extended voltage (9-15 volts for interfaces using DB9 connector) and 5 volts power inputs standard for the controller. Backlight is 5 volts only.
  • Use the nonvolatile memory capability (EEPROM) to customize the “power-on” display settings.
Not sure which character I2C LCD module to choose? Compare all of our intelligent display modules.

Product Variants

DetailsFFSTN Negative Serial 16x2 Character LCDFFSTN Negative Serial 16x2 Character LCD
Logic Level Serial, Dark on Yellow-Green
DetailsDark 16x2 Character Serial LCDDark 16x2 Character Serial LCD
Logic Level Serial Inverted, Dark on Yellow-Green
DetailsDark 16x2 Character SPI LCDDark 16x2 Character SPI LCD
SPI, Dark on Yellow-Green
DetailsSerial Yellow-Green 16x2 Character LCDSerial Yellow-Green 16x2 Character LCD
Logic Level Serial, Dark on Yellow-Green
DetailsYellow Logic Level Serial 16x2 Character LCDYellow Logic Level Serial 16x2 Character LCD
Logic Level Serial Inverted, Dark on Yellow-Green
Details16x2 SPI Character LCD16x2 SPI Character LCD
SPI, Dark on Yellow-Green


Add to cart without customizations
Need a written quote? Add to cart, then enter your email address in the "request a quote" box.
Quantity:
Price:
Prices without customizations:
Quantity Price
1 $64.99
10 $53.71
20 $51.80
50 $49.88
100 $49.11
200 $48.73
500 $48.33
1000 * $47.58
* Pricing is subject to change. Contact us about potential lead times.

Part Change Notice

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  • text_snippet
    Part Change Notice #11226: Change to ENIG from Gold Plating
    Products Affected: CFA631-RMF-KU, CFA631-TMF-KU, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-YFH-KU, CFA632-YDI-KU, CFA634-TFH-KS, CFA634-TMI-KS, CFA634-YFH-KS, CFA634-YDI-KS, CFA634-TFH-KU, CFA634-TMI-KU, CFA634-YFH-KU, CFA634-YDI-KU, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP, CFA634-YDI-KC, CFA634-TMI-KC, CFA634-YFH-KC, CFA634-TFH-KC, CFA634-YFH-KL, CFA634-TFH-KL, CFA634-TMI-KL, CFA634-YDI-KL, CFA634-TFH-KP, CFA634-YFH-KP, CFA634-TMI-KP, CFA634-YDI-KP, CFA634-TFH-KN, CFA634-YFH-KN, CFA634-TMI-KN, CFA634-YDI-KN, CFA631P-TMF-KU
    Date Issued: September 5, 2023
    Summary: Change to ENIG from Gold Plating
    Description: The plating on these PCBs is changing from gold plating to ENIG.
    Reason: Gold plating is not as often used anymore and ENIG is a better plating process.
    Availability: This will be implemented on serial numbers with a SN date more recent than week 21 of 2023 with one exception: SNs 2321634TFHP544035 - 2321634TFHP544219 on a CFA634-TFH product will have the original gold plating. Contact Crystalfontz Support for up-to-date information by emailing support@crystalfontz.com.
  • text_snippet
    Part Change Notice #10658: Deprecation of "Drive Bay Kit Configurator" / New part numbers for drive bay kits.
    Products Affected: CFA631-RMF-KU, CFA633-YYB-KS, CFA633-TMC-KS, CFA633-RMC-KS, CFA633-YYB-KU, CFA633-TMC-KU, CFA633-RMC-KU, CFA635-YYE-KS, CFA635-TMF-KS, CFA635-TFE-KS, CFA635-TMF-KL, CFA635-TFE-KL, CFA631-TMF-KU, CFA635-TFE-KU, CFA635-YYE-KL, CFA635-TMF-KU, CFA635-YYE-KU, DS635-AL, DS635-BG, DS635-BK, DS635-AK, CFA533-YYH-KS, CFA533-YYH-KU, CFA533-TMI-KS, CFA533-TMI-KU, CFA533-YYH-KL, CFA533-TMI-KL, CFA533-YYH-KC, CFA533-TMI-KC, CFA533-YYH-KI, CFA633-YYH-KS, CFA633-TMI-KS, CFA633-YYH-KU, CFA633-TMI-KU, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-YFH-KU, CFA632-YDI-KU, CFA634-TFH-KS, CFA634-TMI-KS, CFA634-YFH-KS, CFA634-YDI-KS, CFA634-TFH-KU, CFA634-TMI-KU, CFA634-YFH-KU, CFA634-YDI-KU, CFA633-RDI-KU, CFA633-RDI-KS, CFA533-TFH-KU, CFA533-TFH-KS, CFA633-TFH-KU, CFA633-TFH-KS, CFA533-TFH-KL, CFA533-TFH-KC, CFA735-TFK-KR, CFA735-TFK-KT, CFA735-TML-KR, CFA735-TML-KT, CFA735-YYK-KR, CFA735-YYK-KT, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP, CFA634-YDI-KC, CFA634-TMI-KC, CFA634-YFH-KC, CFA634-TFH-KC, CFA634-YFH-KL, CFA634-TFH-KL, CFA634-TMI-KL, CFA634-YDI-KL, CFA634-TFH-KP, CFA634-YFH-KP, CFA634-TMI-KP, CFA634-YDI-KP, CFA634-TFH-KN, CFA634-YFH-KN, CFA634-TMI-KN, CFA634-YDI-KN, CFA631P-TMF-KU
    Date Issued: July 1, 2015
    Summary: Deprecation of "Drive Bay Kit Configurator" / New part numbers for drive bay kits.
    Description: Starting August 1, 2015 the "Drive Bay Kit Configurator" located at https://www.crystalfontz.com/products/select_kit.html will no longer be functional for ordering one of our Serial or USB displays (CFA533, CFA631, CFA632, CFA633, CFA634, CFA635, and CFA735) in a bracket or SLED. This functionality is being moved to the Customize and Add to Cart process when checking out. This will allow for further customization by our customers to better fit their needs.

    This change will eliminate the current "kits", but will add options not previously available such as pre-configured ATX functionality, and ALL the currently available interfaces will be orderable in a drive bay bracket or SLED.
    The new part numbers will have the bracket / SLED and overlay type as a PREFIX to the configured part number. The choice for bracket / SLED to a display order will be via the cart options. Our CFA835 displays were introduced with these configuration options.
    To see how the new options will look, and what the new part numbers will look like, please see one of our CFA835 parts:
    https://www.crystalfontz.com/cart/addtocart.php?product_id=2277&qty=1
    NOTE: The SLED is only available for the CFA635, CFA735, and CFA835 products.
    Reason: As part of our continuous improvement process, we are integrating the ordering of displays in drive bay and SLED kits as part of the display ordering process.
    Impact: Drive bay kits in their current configuration will no longer be available.
    Recommendation: Place orders prior to 2015-08-01 for upcoming production needs via our website or by contacting our logistics department via email: sales@crystalfontz.com, or by calling 1-888-206-9720 (International call +1-509-892-1200).
    After the 2015-08-01, please contact our engineering department via support@crystalfontz.com to assist you with ordering your bracket / SLED kits.
    Availability: Starting 2015-08-01, the bracket and SLED options for our serial and USB display will be part of the ordering process for the displays
    Price Change: Pricing bracket / SLED configurations will reflect manufacturing costs.
  • text_snippet
    Part Change Notice #10650: CFA634 Firmware update
    Products Affected: CFA632-YFH-KS, CFA632-YDI-KS, CFA632-YFH-KU, CFA632-YDI-KU, CFA634-TFH-KS, CFA634-TMI-KS, CFA634-YFH-KS, CFA634-YDI-KS, CFA634-TFH-KU, CFA634-TMI-KU, CFA634-YFH-KU, CFA634-YDI-KU, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP, CFA634-YDI-KC, CFA634-TMI-KC, CFA634-YFH-KC, CFA634-TFH-KC, CFA634-YFH-KL, CFA634-TFH-KL, CFA634-TMI-KL, CFA634-YDI-KL, CFA634-TFH-KP, CFA634-YFH-KP, CFA634-TMI-KP, CFA634-YDI-KP, CFA634-TFH-KN, CFA634-YFH-KN, CFA634-TMI-KN, CFA634-YDI-KN
    Date Issued: March 25, 2015
    Summary: CFA634 Firmware update
    Last revision: 3.1
    Description: As part of our continuous improvement process, the CFA634 firmware is being revised from 3.1 to 3.2 with the following changes:

    1. Improved cursor position control when display is sent carriage return

    2. Boot screen will reflect selected interface when using the JPDFLT jumper after module reboot

    3. Access to location \002 Extended Register Removed (command \030, 0x1E, Ctrl+=)


    Updated datasheet will include details of the above changes, as well as general fixes.
    Reason: Bug fixes and usability improvements.
    Impact: Changes effect all CFA634 products. Firmware update is compatible with existing code, other than changes to command 30.
    Recommendation: Prior to implementing the new firmware into production, it is recommended that engineering samples be ordered and tested.
    Availability: Displays with new firmware will begin shipping during 2Q 2015.
    Price Change: No price change is planned for this change.
  • text_snippet
    Part Change Notice #10649: CFA632 Firmware update
    Products Affected: CFA632-YFH-KS, CFA632-YDI-KS, CFA632-YFH-KU, CFA632-YDI-KU, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP
    Date Issued: March 25, 2015
    Summary: CFA632 Firmware update
    Last revision: 3.2
    Description: As part of our continuous improvement process, the CFA632 firmware is being revised from 3.2 to 3.3 with the following changes:

    1. Improved cursor position control when display is sent carriage return

    2. Boot screen will reflect selected interface when using the JPDFLT jumper after module reboot

    3. Access to location \002 Extended Register Removed (command \030, 0x1E, Ctrl+=)


    Updated datasheet will include details of the above changes, as well as general fixes.

    ECO-50
    Reason: Bug fixes and usability improvements.
    Impact: Changes effect all CFA632 products. Firmware update is compatible with existing code, other than changes to command 30.
    Recommendation: Prior to implementing the new firmware into production, it is recommended that engineering samples be ordered and tested.
    Availability: Displays with new firmware will begin shipping during 2Q 2015.
    Price Change: No price change is planned for this change.
  • text_snippet
    Part Change Notice #10579: Reverted the SPI functionality to Crystalfontz CFA632 legacy implementation.
    Products Affected: CFA632-YMC-KS, CFA632-NFA-KS, CFA632-YFB-KU, CFA632-YMC-KU, CFA632-NFA-KU, CFA632-NFG-KS, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-NFG-KU, CFA632-YFH-KU, CFA632-YDI-KU, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP
    Date Issued: December 20, 2013
    Summary: Reverted the SPI functionality to Crystalfontz CFA632 legacy implementation.
    Last revision: v3.2.5
    Description: Reverted the SPI functionality to Crystalfontz CFA632 legacy implementation where the SPI_BUSY line is used as a busy indicator instead of the module's unused transmit line. Firmware will migrate from v3.2.5 to v3.2.6
    Reason: To maintain legacy functionality.
    Impact: Impact to customers utilizing SPI functionality only.
    Recommendation: For questions please contact Technical Service at 1-888-206-9720.
  • text_snippet
    Product Update #10500: (New Product) CFA632-YFH-KC
    New Product: CFA632-YFH-KC
    Date Issued: July 9, 2013
    Summary: (New Product) CFA632-YFH-KC
    Description: Intelligent Serial LCD Modules: 16x2 I2C interface LCD, Yellow-Green LED Backlight, FSTN Positive, Transflective, -20°C to +70°C, 6:00.

Part Change Notices

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