Sunlight Readable 20x1 Character LCD

Part Number: CFAH2001B-YYH-ET

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

• square_foot Physical Characteristics

  Physical Characteristics

  Characters x Lines

  20 x 1

  Module Overall	width	height	depth
  millimeters	180	40	13.9
  inches	7.09	1.58	0.55

  PCB Outline	width	height	depth
  millimeters	180	40	13.9
  inches	7.09	1.58	0.55

  Diagonal Dimension

  5.65"

  Viewing Area	Width	Height
  millimeters	149	23
  inches	5.87	0.91

  Active Area	Width	Height
  millimeters	142.8	14.98
  inches	5.62	0.59

  Character Size	Width	Height
  millimeters	6	12.72
  inches	0.236	0.501

  Character Pitch	Width	Height
  millimeters	7.2	14.98
  inches	0.283	0.590

  Dot Size	Width	Height
  millimeters	1.15	1.77
  inches	0.045	0.070

  Dot Pitch	Width	Height
  millimeters	1.21	1.83
  inches	0.048	0.072

  Weight	105g
  Pin Count	16

• 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

  Supply Voltage for Logic Minimum	4.5V
  Supply Voltage for Logic Maximum	5.5V
  Supply Voltage for Logic Typical	5V
  Supply Voltage for Driving Panel Typical	4.4V

  Supply Current Minimum	1mA
  Supply Current Maximum	1.5mA
  Supply Current Typical	1.2mA
  Module Connector Pitch	0.1mm

• electric_bolt Backlight Specification

  Backlight Electrical Specifications

  Forward Voltage Minimum	4.1V
  Forward Voltage Maximum	4.5V
  Forward Voltage Typical	4.3V

  Forward Current Minimum	288mA
  Forward Current Maximum	432mA
  Forward Current Typical	360mA

• 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_pdf

  CFAH2001B-YYH-ET Datasheet
  

  
  

  Previous Versions of Datasheets

  picture_as_pdf

  CFAH2001BYYHET Datasheet
  

  
  

  picture_as_pdf

  CFAH2001BYYHET.pdf
  

  
  
• download Files and Downloads
  folder_zip Hardware Design - 3D Model
  

  folder_zip CAD Export - CFAH2001B 2D CAD
  

  picture_as_pdf 1 to 1 Template - CFAH2001B 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
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