20x4 Yellow-Green Character Module

Part Number: CFAH2004K-YYH-JP

Parallel Character LCD 20x4, RoHS Compliant, Yellow/Green LED Backlight, STN Positive, Yellow/Green, Transflective -20°C to +70°C 6:00

• 8-bit or 4-bit parallel interface
• Industry-standard HD44780 compatible controller

Product Variants

DetailsWhite on Blue 20x4 Character Display
4-bit Parallel,8-bit Parallel, White on Blue

• square_foot Physical Characteristics

  Physical Characteristics

  Characters x Lines

  20 x 4

  Module Overall	width	height	depth
  millimeters	116	40	15
  inches	4.567	1.575	0.591

  PCB Outline	width	height	depth
  millimeters	116	40	15
  inches	4.567	1.575	0.591

  Diagonal Dimension

  2.89"

  Viewing Area	Width	Height
  millimeters	76	25.2
  inches	2.992	0.992

  Active Area	Width	Height
  millimeters	70.4	20.8
  inches	2.772	0.819

  Character Size	Width	Height
  millimeters	2.95	4.75
  inches	0.116	0.187

  Character Pitch	Width	Height
  millimeters	3.55	5.35
  inches	0.140	0.211

  Dot Size	Width	Height
  millimeters	0.55	0.55
  inches	0.022	0.022

  Dot Pitch	Width	Height
  millimeters	0.6	0.6
  inches	0.024	0.024

  Weight

  68g

• visibility Optical Characteristics

  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

• electric_bolt Electrical Specification

  Electrical Specifications

  Module Connector Pitch

  0.1mm

• nature Enviromental

  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	Wuxi AiP31066L 40 SEG / 16 COM Driver and Controller for Dot Matrix LCD
  Interface	4-bit Parallel, 8-bit Parallel

• picture_as_pdf Datasheets
  picture_as_pdf

  CFAH2004KYYHJP Datasheet
  
  

  Previous Versions of Datasheets

  picture_as_pdf

  CFAH2004K-YYH-JP Data Sheet v1.0.pdf
  (Datasheet V 1.0, Hardware 0.0)
  

  picture_as_pdf

  CFAH2004K-YYH Data Sheet v0.0a.pdf
  (Datasheet V 0.0a, Hardware 0.0, Firmware 1.0)
  

  picture_as_pdf

  CFAH2004K-YYH Data Sheet v0.0.pdf
  
  
• download Files and Downloads
  folder_zip Software Source - Arduino 6800 Demonstration Code
  

  folder_zip CAD Export - CFAH2004K 2D CAD
  

  picture_as_pdf 1 to 1 Template - CFAH2004K 1 TO 1.PDF
  

  link Fork this on Github
  
• assured_workload Compliance Documents
  picture_as_pdf Declaration of Conformity RoHS2

  picture_as_pdf Declaration of Conformity REACH