White on Blue 20x4 Character LCD

Part Number: CFAH2004D-TMI-ET

Parallel Character LCD 20x4, RoHS Compliant, White Edge LED Backlight, STN Negative, Blue, Transmissive -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

Product Variants

Details20x4 Character Dark on Green LCD
4-bit Parallel,8-bit Parallel, Dark on Yellow-Green

• square_foot Physical Characteristics

  Physical Characteristics

  Characters x Lines

  20 x 4

  Module Overall	width	height	depth
  millimeters	77	47	12.4
  inches	3.031	1.850	0.488

  PCB Outline	width	height	depth
  millimeters	77	47	12.4
  inches	3.031	1.850	0.488

  Diagonal Dimension

  2.28"

  Viewing Area	Width	Height
  millimeters	60	22
  inches	2.362	0.866

  Active Area	Width	Height
  millimeters	55.1	17.56
  inches	2.169	0.691

  Character Size	Width	Height
  millimeters	2.3	4.03
  inches	0.091	0.159

  Character Pitch	Width	Height
  millimeters	2.78	4.51
  inches	0.109	0.178

  Dot Size	Width	Height
  millimeters	0.42	0.46
  inches	0.017	0.018

  Dot Pitch	Width	Height
  millimeters	0.47	0.51
  inches	0.019	0.020

  Weight

  52g

• visibility Optical Characteristics

  Optical Characteristics

  Glass Type/Glass Color	STN/Blue
  Polarizer	Transmissive
  View Direction	6 o'clock

  Backlight Color	White
  Backlight Type	LED
  Mode	Negative
  Foreground Color	White
  Background Color	Blue

• 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	4.5V

  Supply Current Minimum	4.4mA
  Supply Current Maximum	4.6mA
  Supply Current Typical	1.2mA
  Module Connector Pitch	0.1mm

• electric_bolt Backlight Specification

  Backlight Electrical Specifications

  Forward Voltage Minimum	3.4V
  Forward Voltage Maximum	3.6V
  Forward Voltage Typical	3.5V

  Forward Current Minimum	10mA
  Forward Current Maximum	40mA
  Forward Current Typical	32mA

• 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	Sitronix ST7066U ST7066U Dot Matrix LCD Controller/Driver Sitronix ST7066U Sitronix ST7066U Dot Matrix LCD Controller/Driver
  Interface	4-bit Parallel, 8-bit Parallel

• picture_as_pdf Datasheets
  picture_as_pdf

  CFAH2004D-TMI-ET Datasheet
  
  
• download Files and Downloads
  folder_zip CAD Export - CFAH2004D 2D CAD
  

  picture_as_pdf 1 to 1 Template - CFAH2004D 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