Black on Yellow 20x2 Character LCD
Part Number:
CFAH2002A-YYH-JT
2x20 Character display, STN Positive Yellow/Green, Transflective.
To give an existing product a new look, consider replacing this 2x20 character display with a CFAG19232C Series of graphic LCD displays.
Yellow/Green LED Backlight
6:00 viewing angle.
8-bit or 4-bit parallel interface.
Industry-standard Hitachi HD44780 compatible controller.
Operating temperature range is from -20°C to +70°C.
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
13.9
inches
4.567
1.457
0.547
PCB Outline width
height
depth
millimeters
116
37
13.9
inches
4.567
1.457
0.547
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 Transflective View Direction 6 o'clock Sunlight Readable Yes
Backlight Color Yellow-Green Backlight Type LED 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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