This product is discontinued and has been replaced by CFAF176220U-020T

176x220 Parallel Color TFT

Part Number: CFAF176220M-T

176xRGBx220 262K full-color graphic TFT module. This 2" diagonal TFT display has an integrated controller, and can take images formatted as 18 (262K color), 16(65K color), 12(4K color) bits per pixel.

  • 176xRGBx220 Full color graphic TFT module
  • Built-in Sitronix ST775R Controller
  • 8-bit parallel interface
  • Wide Temperature Range
  • RoHS Compliant
  • The connector on the CFAF176220U-020T is a flex tail mated with a "COG" (chip on glass) display construction. This style of connector is designed to be soldered directly to corresponding pads on your PCB by using a hot-bar soldering machine. High volume contract manufacturers will be familiar with this type of construction and its assembly methods. There are hot-bar soldering machines made that are designed for prototype, rework or repair work of TAB connections.
  • square_foot Physical Characteristics

    Physical Characteristics

    Column Dots x Row Dots 176 x 220
    Module Overall width height depth
    millimeters 38.4 52.2 3.2
    inches 1.51 2.06 0.13
    *width / height does not include Foldable Tab
    Diagonal Dimension 2"
    Viewing Area Width Height
    millimeters 35.48 43.4
    inches 1.40 1.71
    Active Area Width Height
    millimeters 31.68 39.6
    inches 1.25 1.56
    Dot Pitch Width Height
    millimeters 0.18 0.18
    inches 0.007 0.007
    Weight 10g
  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type/Glass Color TFT/Black
    Polarizer Transmissive
    View Direction 12 o'clock
    Backlight Color White
    Backlight Type LED
    Mode Negative
    Foreground Color RGB
    Background Color Dark
  • nature Enviromental


    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%
  • cable Electronics


    Interface 8-bit Parallel
  • picture_as_pdf Datasheets
    CFAF176220M-T v2.0.pdf
    (Datasheet V 2.0, Hardware A)
    CFAF176220M-T v1.0.pdf
    (Datasheet V 1.0, Hardware A)
    (Datasheet V Preliminary)
  • download Files and Downloads

Part Change Notice

Subscribe to Part Change Notices by email Email subscription for changes to CFAF176220M-T or RSS RSS feed for changes to CFAF176220M-T
  • text_snippet
    Product Update #10335: Change in TFT part numbers
    Products Affected: CFAF240320K-T-TS, CFAF176220M-T, CFAF240320E-T, CFAF128160C-T, CFAF240320P-T, CFAF320240F-T, CFAF320240F-T-TS, CFAF240400D-T, CFAF128160C-018T, CFAF176220U-020T, CFAF240400D-030T, CFAF320240F-035T
    Date Issued: March 29, 2011
    Summary: Change in TFT part numbers
    Description: We are changing our TFT part numbers to have them better describe the parts being ordered. The change should be complete for all TFT modules shipping within the next six months.

    Part numbers will change as follows:
    CFAF128160C-T will change to CFAF128160C-018T
    CFAF176220M-T will change to CFAF176220U-020T
    CFAF240320E-T will change to CFAF240320H-022T
    CFAF240320K-T-TS will change to CFAF240320K-024T-TS
    CFAF240320P-T will change to CFAF240320S-032T
    CFAF240400D-T will change to CFAF240400D-030T
    CFAF320240F-T will change to CFAF320240F-035T
    CFAF320240F-T-TS will change to CFAF320240F-035T-TS
    Reason: There are many TFT modules with the same logical dimensions (resolution) with considerably different sizes. In order to help ease any confusion, we have decided to add the diagonal dimension to the part number.
    Impact: The part number is all that is changing, there are no other changes to the parts, so there should be no significant impact.
    Availability: The transition period should be about six months from the date of this bulletin.
  • text_snippet
    Part Change Notice #10020: Part change notification for CFAF176220M-T series of TFT LCD modules
    Product Affected: CFAF176220M-T
    Date Issued: September 30, 2009
    Summary: Part change notification for CFAF176220M-T series of TFT LCD modules
    Last revision: 1.0
    Description: Revised datasheet, minor changes to non-controller related information.
    Reason: Sitronix ST7773 not being used any longer, display is now using an Orise Tech OTM2201A.
    Impact: Because of the LCD controller change, a change to the initialization and functional code (write / read code changes, also CGRAM write, etc.) minor changes will be required.

    This change is pin-compatible with the previous version of this display, no change to the circuit will be necessary.
    Recommendation: Use code found on page as an example for the new controller.
    Availability: 2009/09/30
  • text_snippet
    Part Change Notice #10017: Clarification of some values, provide additional information.
    Product Affected: CFAF176220M-T
    Date Issued: August 20, 2009
    Summary: Clarification of some values, provide additional information.
    Description: Datasheet Changes
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