Standard 12x2 Character LCD

Part Number: CFAH1202A-TTI-JT

Standard white on dark 12x2 parallel character LCD with LED backlight.

  • Characters / Rows: 12x2
  • Optics: 6:00 viewing direction
  • Backlight: White Edge LED
  • Glass: STN Negative, Transmissive
  • Controller: Sitronix ST7066U (HD44780 compatible)
  • Operating Temp: -20°C to +70°C
  • Interfaces: 4 & 8 bit parallel
  • Compliance: REACH & RoHS Compliant

Product Variants

Details12x2 Sunlight Readable Character LCD12x2 Sunlight Readable Character LCD
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green
DetailsWhite on Blue 12x2 Character ModuleWhite on Blue 12x2 Character Module
4-bit Parallel,8-bit Parallel, White on Blue
DetailsSunlight Readable 12x2 Character LCDSunlight Readable 12x2 Character LCD
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green
  • square_foot Physical Characteristics

    Physical Characteristics

    Characters x Lines 12:00 x 2
    Module Overall width height depth
    millimeters 55.7 32 14.5
    inches 2.193 1.260 0.571
    PCB Outline width height depth
    millimeters 55.7 32 14.5
    inches 2.193 1.260 0.571
    Diagonal Dimension 1.56"
    Viewing Area Width Height
    millimeters 46 14.5
    inches 1.811 0.571
    Active Area Width Height
    millimeters 37.85 11.7
    inches 1.490 0.461
    Character Size Width Height
    millimeters 2.65 5.5
    inches 0.104 0.217
    Character Pitch Width Height
    millimeters 3.2 6.2
    inches 0.126 0.244
    Dot Size Width Height
    millimeters 0.45 0.6
    inches 0.018 0.024
    Dot Pitch Width Height
    millimeters 0.55 0.7
    inches 0.022 0.028
    Weight 16g
    Pin Count 15
  • visibility Optical Characteristics

    Optical Characteristics

    Glass Type/Glass Color FSTN/Black
    Polarizer Transmissive
    View Direction 6 o'clock
    Backlight Color White
    Backlight Type LED
    Mode Negative
    Foreground Color White
    Background Color Dark
  • electric_bolt Electrical Specification

    Electrical Specifications

    Supply Voltage for Logic Minimum 4.5V
    Supply Voltage for Logic Maximum 5.5V
    Supply Voltage for Logic Typical 5V
    Supply Voltage for Driving Panel Typical 4.2V
    Supply Current Minimum 0.5mA
    Supply Current Maximum 2mA
    Supply Current Typical 1mA
    Module Connector Pitch 0.05mm
  • electric_bolt Backlight Specification

    Backlight Electrical Specifications

    Forward Voltage Minimum 3.4V
    Forward Voltage Maximum 3.6V
    Forward Voltage Typical 3.5V
    Forward Current Minimum 10mA
    Forward Current Maximum 40mA
    Forward Current Typical 32mA
  • 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


    Controller Documents Sitronix ST7066U
    Dot Matrix LCD Controller/Driver
    Sitronix ST7066U

    Sitronix ST7066U
    Dot Matrix LCD Controller/Driver
    Interface 4-bit Parallel, 8-bit Parallel
  • picture_as_pdf Datasheets
  • download Files and Downloads
  • assured_workload Compliance Documents

Ordering Information
* This is a special order part.
Contact us for pricing, lead times, and order info.

Part Change Notice

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  • text_snippet
    Product Update #11072: CFAH1202A-TTI-JT Minimum Order Quantity
    Product Affected: CFAH1202A-TTI-JT
    Date Issued: January 6, 2021
    Summary: CFAH1202A-TTI-JT Minimum Order Quantity
    Description: The CFAH1202A-TTI-JT is no longer being offered in low quantities. It will now be built to order and so an MOQ will be required.
    Reason: The display is not as popular as other displays and so we are no longer holding inventory.
    Availability: The display is still available. Contact sales for more information.
    Price Change: The price is not affected.
  • text_snippet
    Part Change Notice #10011: Rev. F
    Products Affected: CFAH1202A-GGH-JT, CFAH1202A-NYG-JT, CFAH1202A-YYH-JT, CFAH1202A-TMI-JT, CFAH1202A-TTI-JT
    Date Issued: September 9, 2008
    Summary: Rev. F
    Last revision: Rev. E
    Description: Minor layout changes to back of board
    Reason: Manufacturing improvements
    Impact: None
    Price Change: None