This is a special order part and may not be stocked. Contact
sales@crystalfontz.com for current inventory and lead time.
Green 20x2 Standard Character LCD
Part Number:
CFAH2002A-NYG-JT
Parallel Character LCD 20x2, RoHS Compliant, No Backlight , STN Positive, Yellow/Green, Reflective -20°C to +70°C 6:00
Form compatible with the CFAG19232C Series of Graphic LCD modules. Upgrade your product that uses this CFAH2002A character display by switching to the graphic CFAG19232C , or, lower your costs by replacing that graphic with this character module
Available in several variations of backlight and polarizer (minimum order may be required)
8-bit or 4-bit parallel interface
Industry-standard HD44780 compatible controller
Product Variants 4-bit Parallel / 8-bit Parallel
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Part Change Notices
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TECHNICAL SPECS
Physical Characteristics
Characters x Lines 20 x 2
Module Overall width
height
depth
millimeters
116
37
9.5
inches
4.567
1.457
0.374
PCB Outline width
height
depth
millimeters
116
37
9.5
inches
4.567
1.457
0.374
Viewing Area width
height
millimeters
85
18.6
inches
3.346
0.732
Active Area width
height
millimeters
73.5
11.5
inches
2.894
0.453
Character Size width
height
millimeters
3.2
5.55
inches
0.126
0.219
Character Pitch width
height
millimeters
3.7
5.95
inches
0.146
0.234
Dot Size width
height
millimeters
0.6
0.65
inches
0.024
0.026
Dot Pitch width
height
millimeters
0.65
0.7
inches
0.026
0.028
Optical Characteristics
Glass Type/Glass Color STN/Yellow-Green Polarizer Reflective View Direction 6 o'clock Sunlight Readable Yes
Backlight Type None Mode Positive Foreground Color Dark Background Color Yellow-Green
Electrical Specifications
Module Connector Pitch 0.1mm
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 Sitronix ST7066U Interface 4-bit Parallel, 8-bit Parallel
Part Change Notice
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Product Update #10941: The parts listed are being updated.
Products Affected:
CFAH2002A-NGG-JT, CFAH2002A-NYG-JT, CFAH2002A-NYG-JTV, CFAH2002A-TFH-JT, CFAH2002A-TMI-JT, CFAH2002A-YMI-JT, CFAH2002A-YYH-JT, CFAH2002A-YYH-JTV Date Issued:
March 23, 2018 Summary:
The parts listed are being updated. Description:
The PCB will be revised to improve manufacturability and performance. The PCB will be marked as REV Q. Reason:
Continuous product improvement Impact:
There is no impact. The functionality of the module will not change. Recommendation:
None Availability:
Modules with the revised PCBs will be available when current stocks are depleted. Price Change:
TBD Response:
None Required
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