20x1 Parallel Character LCD

Part Number: CFAH2001Z-YYH-JP


Quantity Price
1 * $30.43
10 * $26.46
20 * $25.52
50 * $24.57
100 * $24.19
200 * $23.81
500 * $20.22
1000 * $14.88
* Contact us about potential lead times.

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Previous Versions of Datasheets
CFAH2001ZYYHJP v1.0.pdf
(Oct 2012, Datasheet 1.0, Hardware A)
(May 2007, Datasheet Preliminary, Hardware A)

20x1  Parallel Character LCD (CFAH2001Z-YYH-JP)


Parallel Character LCD 20x1, RoHS Compliant, Yellow/Green LED Backlight, STN Positive, Yellow/Green, Transflective -20°C to +70°C 6:00

  • 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


For reference only. For design purposes, please use the specifications in the datasheet.

Physical Characteristics

Characters x Lines 20 x 1
Module Overall width height depth
millimeters 182 43.5 14
inches 7.165 1.713 0.551
PCB Outline width height depth
millimeters 182 43.5 14
inches 7.165 1.713 0.551
Viewing Area width height
millimeters 147 18.7
inches 5.787 0.736
Active Area width height
millimeters 137 12.7
inches 5.394 0.500
Character Size width height
millimeters 5.9 12.7
inches 0.232 0.500
Character Pitch width height
millimeters 6.9 12.7
inches 0.272 0.500
Dot Size width height
millimeters 1.1 1.5
inches 0.043 0.059
Dot Pitch width height
millimeters 1.2 1.6
inches 0.047 0.063
Weight 116g

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


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%


Controller Wuxi AiP31066L
Interface 4-bit Parallel, 8-bit Parallel

*Suggest a Correction

Part Change Notice

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Part Change Notice #10877: SunPlus Controller Change

Products Affected: CFAH2004K-TMI-JP, CFAH2004K-YYH-JP, CFAH2001Z-YYH-JP
Date Issued: September 13, 2017
Summary: SunPlus Controller Change
Description: The parts listed currently use a SunPlus SPLC7800D Controller. This controller is being discontinued by the manufacturer. The part will be replaced by a Wuxi AIP31066L controller.
Reason: The SunPlus SPLC7800 Controller is end-of-life.
Impact: There should be no impact to users.
Recommendation: It is highly recommended that users of the displays with the SunPlus controller verify that there are no operational differences in the systems where they are used.
Availability: Last time buys of the current parts may be made until November 2017, depending on the availability of the SunPlus Controller.
Price Change: To be determined when the parts with the Sitronix controller are available.
Response: Last time buys are available until 11/17/2017.
For reference only. For design purposes, please use the specifications in the datasheet.