White on Blue 20x2 Character LCD from Crystalfontz

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White on Blue 20x2 Character LCDPart Number: CFAH2002D-TMI-ETAre you looking for a compact, easily readable 20x2 character LCD? The CFAH2002D-TMI-ET is a parallel character LCD module with a white edge backlight.  The light text on the blue background gives it a sleek, high-tech look that would complement any product. This character LCD module is RoHS Compliant, has a transmissive polarizer and can operate in -20°C to +70°C temperature range. It has 6:00 o'clock viewing direction.
We have other variants of this 20x2 character lcd with different backlight and polarizers.
Ultra-Compact Design (only 89x21.5mm)
8-bit or 4-bit parallel interface
Uses the super common, Industry-standard HD44780 compatible controller
Product VariationsColorsDark on Yellow-Green
Yellow-Green LED BacklightWhite on Blue
White LED Backlight

 square_foot Physical Characteristics
Physical Characteristics

        Characters x Lines
            20 x 2

    Module Overall        width
        height
        depth
		  
        millimeters
        89
        21.5
        9.6
    
        inches
        3.50
        0.85
        0.38
    
    PCB Outline        width
        height
        depth
		  
        millimeters
        89
        21.5
        9.6
    
        inches
        3.50
        0.85
        0.38
    
        Diagonal Dimension
            2.73"

    Viewing Area        Width
        Height
		  
        millimeters
        75
        15
    
        inches
        2.95
        0.59
    
    Active Area        Width
        Height
		  
        millimeters
        68.5
        10.7
    
        inches
        2.70
        0.42
    
    Character Size        Width
        Height
		  
        millimeters
        2.95
        5.15
    
        inches
        0.116
        0.203
    
    Character Pitch        Width
        Height
		  
        millimeters
        3.45
        5.55
    
        inches
        0.136
        0.219
    
    Dot Size        Width
        Height
		  
        millimeters
        0.55
        0.6
    
        inches
        0.022
        0.024
    
    Dot Pitch        Width
        Height
		  
        millimeters
        0.6
        0.65
    
        inches
        0.024
        0.026
    
        Weight
            52g
Pin Count
            20

 visibility Optical Characteristics
Optical Characteristics

        Glass Type/Glass Color
            STN/Blue
Polarizer
            Transmissive
View Direction
            6 o'clock

        Backlight Color
            White
Backlight Type
            LED
Mode
            Negative
Foreground Color
            White
Background Color
            Blue

 electric_bolt Electrical Specification
Electrical Specifications

        Module Connector Pitch
            1mm

 nature Environmental
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%
    
 cable Electronics
Electronics

        Controller Documents
            Sitronix ST7066U
Dot Matrix LCD Controller/Driver
Interface
            4-bit Parallel, 8-bit Parallel

 picture_as_pdf Datasheets
picture_as_pdfCFAH2002DTMIET Datasheet

Previous Versions of Datasheetspicture_as_pdfCFAH2002DTMIET v1.0.pdf
(Datasheet V 1.0, Hardware B)
picture_as_pdfCFAH2002DTMIET.pdf

 download Files and Downloads
folder_zip CAD Export - CFAH2002D-xxx-ET Family 2D CAD
picture_as_pdf 1 to 1 Template - CFAH2002D-xxx-ET Family 1 TO 1.PDF
link Demo Code Repository on Github
 assured_workload Compliance Documents
 picture_as_pdf Declaration of Conformity RoHS2 
 picture_as_pdf Declaration of Conformity REACH

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

Colors	Dark on Yellow-Green Yellow-Green LED Backlight White on Blue White LED Backlight

Module Overall	width	height	depth
millimeters	89	21.5	9.6
inches	3.50	0.85	0.38

PCB Outline	width	height	depth
millimeters	89	21.5	9.6
inches	3.50	0.85	0.38

Viewing Area	Width	Height
millimeters	75	15
inches	2.95	0.59

Active Area	Width	Height
millimeters	68.5	10.7
inches	2.70	0.42

Character Size	Width	Height
millimeters	2.95	5.15
inches	0.116	0.203

Character Pitch	Width	Height
millimeters	3.45	5.55
inches	0.136	0.219

Dot Size	Width	Height
millimeters	0.55	0.6
inches	0.022	0.024

Dot Pitch	Width	Height
millimeters	0.6	0.65
inches	0.024	0.026

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%

Notices

Part Change Notices

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Part Change Notice #11079: Changing to Special Order

Product Affected:	CFAH2002D-TMI-ET
Date Issued:	March 9, 2021
Summary:	Changing to Special Order
Description:	The CFAH2002D-TMI-ET is no longer being offered as a standard off-the-shelf product. It will now be built to order and an MOQ will be required. Please contact sales for updated pricing information.
Reason:	Warehouse inventory reduction.
Availability:	The product is still available.
Price Change:	Please contact sales for the latest pricing information.

Part Change Notice #11037: The Printed Circuit Boards for the parts listed are being revised as part of our continuing product improvement process.

Products Affected:	CFAH2002D-TMI-ET, CFAH2002D-YYH-ET
Date Issued:	January 29, 2019
Summary:	The Printed Circuit Boards for the parts listed are being revised as part of our continuing product improvement process.
Description:
Reason:	The PCB layout is being modified to improve manufacturability. A serial interface will be added to the current parallel interfaces. The PCB outline is modified but the dimensions will not change. A filter capacitor is being added to the power input to improve stability.
Impact:	The form, fit and function of the module will not change.
Recommendation:	Customers who want to test the revised modules should contact sales@crystalfontz.com to obtain samples.
Availability:	The revised parts will be available as current stock is depleted.
Price Change:	No price change is anticipated.

White on Blue 20x2 Character LCD

Part Number: CFAH2002D-TMI-ET

Product Variations

Colors

Physical Characteristics

Optical Characteristics

Electrical Specifications

Environmental

Electronics

Ordering Information

Part Change Notices

Subscribe to Part Change Notices by email or RSS

Part Change Notice #11079: Changing to Special Order

Part Change Notice #11037: The Printed Circuit Boards for the parts listed are being revised as part of our continuing product improvement process.

LCD Software

User Forum

Tech Support

Glass Type/Glass Color	STN/Blue
Polarizer	Transmissive
View Direction	6 o'clock

Backlight Color	White
Backlight Type	LED
Mode	Negative
Foreground Color	White
Background Color	Blue

Controller Documents	Sitronix ST7066U Dot Matrix LCD Controller/Driver
Interface	4-bit Parallel, 8-bit Parallel

Weight	52g
Pin Count	20