Yellow-Green 244x68 Graphic Display Module

Part Number: CFA835-YYK

The CFA835 product series are intelligent graphic LCD modules that offer USB and Serial interface, 6 button keypad, 4 status LED's and 5 GPIO.

CFA835-YYK Features

• Versatile and reliable packet based communications with set of 61 commands simplifies programming for your particular application.
• Commands include tools to draw lines, rectangles, and circles. For example, create a chart to display temperature fluctuations over time.
• Five GPIOs can be used to control other devices or can be configured for optional ATX functionality.
• Only a single supply is needed. Wide power supply voltage range (V_DD= +3.3v to +5.0v) is perfect for embedded systems.
• Made for the demands of a commercial environment, temperature operating range is -20°C minimum to +70°C maximum.
• The 12:00 o'clock viewing direction ensures optimal viewing for your products viewed at or below eye level.
• Fully decoded 6-button keypad allows key combinations. Large translucent silicone keys are responsive.
• Edge-lit backlight with 12 LEDs, 6 per side.
• Adjustable backlight and contrast. Backlight and contrast are fully voltage regulated over the power supply range.
• Front of display has four bicolor (red + green) LED status lights. For example, green could indicate "acceptable speed" while yellow-orange indicates "heavy usage, slow".
• Add multiple optional CFA-FBSCABs to customize your order for temperature sensing and fan controls (up to 256 temperature sensors and 64 fans).
• Easily integrate the CFA835 into your design with choice to two types of optional mounting brackets.
• Attractive stainless steel bezel or select from 4 overlay colors when used with a bracket.

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Product Variants

Details244x68 Graphic LCD Display
Logic Level Serial,RS232,USB, Dark on Light Gray

DetailsDark Blue 244x68 Graphic Display Module
Logic Level Serial,RS232,USB, Light on Blue

• square_foot Physical Characteristics

  Physical Characteristics

  Column Dots x Row Dots

  244 x 68

  Module Overall	width	height	depth
  millimeters	142	38	20.8
  inches	5.591	1.496	0.819
  *depth doesn't include Keypad

  Diagonal Dimension

  3.19"

  Viewing Area	Width	Height
  millimeters	83	27.5
  inches	3.268	1.083

  Active Area	Width	Height
  millimeters	77.97	22.38
  inches	3.070	0.881

  Character Size	Width	Height
  millimeters	3.23	4.88
  inches	0.127	0.192

  Character Pitch	Width	Height
  millimeters	3.9	5.6
  inches	0.154	0.220

  Dot Size	Width	Height
  millimeters	0.3	0.33
  inches	0.012	0.013

  Dot Pitch	Width	Height
  millimeters	0.33	0.35
  inches	0.013	0.014

  Weight

  55g

  Keystroke Travel	2.4mm
  Keypad Depth	12mm

• visibility Optical Characteristics

  Optical Characteristics

  Glass Type/Glass Color	FSTN/Yellow-Green
  Polarizer	Transflective
  View Direction	12 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	3.3V
  Supply Voltage for Logic Maximum	5.5V
  Supply Voltage for Logic Typical	5V

  Supply Current Minimum	41mA
  Supply Current Maximum	166mA
  Module Connector Pitch	2.54mm

• 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

  Interface

  Logic Level Serial, RS232, USB

• picture_as_pdf Datasheets
  picture_as_pdf

  CFA835 Data Sheet Release 2014-10-20.pdf
  
  

  Previous Versions of Datasheet

  picture_as_pdf

  CFA835 Data Sheet Release 2014-10-13.pdf
  
  
• download Files and Downloads
  folder_zip Software Source - Linux - List USB Device Path Script
  

  folder_zip Software Binary - WHQL CFA735/835 USB Driver
  

  folder_zip Hardware Design - 3D Model - CFA735/835
  

  picture_as_pdf 1 to 1 Template - CFA835 Family 1 to 1 Outline Drawing
  

  picture_as_pdf Other Document - BRKT635 5.25" Half-Height LCD Drive Bay Mounting Bracket
  

  picture_as_pdf Other Document - CFA835 Source Code Acknowledgments
  

  picture_as_pdf Other Document - Intelligent LCD Comparison
  
• assured_workload Compliance Documents
  picture_as_pdf Declaration of Conformity RoHS2

  picture_as_pdf Declaration of Conformity REACH