This product is discontinued and has been replaced by CFAH2004L-YYH-JT.
CFAH2004L-YYH-JP photo

CFAH2004L-YYH-JP

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

CFAH2004L Standard LCDs Family

  • Available in several variations of backlight and polarizer  (minimum order may be required)
  • Wide temperature range: -20°C to 70°C (-4°F to 158°F)
  • Large characters
  • 8-bit or 4-bit parallel interface
  • Industry-standard HD44780 compatible controller
  • RoHS Compliant
For reference only. For design purposes, please use the specifications in the datasheet.

Physical Characteristics

Characters x Lines 20 x 4
Module Overall
width height depth
millimeters 146 65 13.9
inches 5.74 2.55 0.54
PCB Outline
width height depth
millimeters 146 65 13.9
inches 5.74 2.55 0.54
Viewing Area
width height
millimeters 123 43
inches 4.84 1.69
Active Area
width height
millimeters 118.84 38.47
inches 4.67 1.51
Character Size
width height
millimeters 3.2 5.55
inches 0.12 0.21
Character Pitch
width height
millimeters 3.7 5.95
inches 0.14 0.23
Dot Size
width height
millimeters 0.6 0.65
inches 0.02 0.02
Dot Pitch
width height
millimeters 0.65 0.7
Weight 52g

Optical Characteristics

Display Technology LCD
Display Addressing passive
Glass Type/Glass Color STN/Yellow-Green
Polarizer Transflective
View Direction 6
Backlight Color Yellow-Green
Backlight Type LED
Mode Positive
Foreground Color Dark
Background Color Yellow-Green

Environmental

Operating Temperatures
min max
Celsius -20° 70°
Farenheit -4° 158°
Storage Temperatures
min max
Celsius -30° 80°
Farenheit -22° 176°

Electronics

Controller Hitachi HD44780 Compatible
Interface 4-bit Parallel, 8-bit Parallel

Datasheets

CFAH2004LYYHJP.pdf (579KB, Jun 2006)
The content of this "JP" Data Sheet is accurate for the "JT" except for references to the controller. The "JT" uses a Sitronix ST7066U.

Other Files

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

This part replaces CFAH2004L-YYB-JP
CONTROLLER CHANGE: The SPLC780D controller in this module has been discontinued. The replacement module is CFAH2004LYYHJT, which uses the ST7066U. Compare SPLC780 vs. ST7066U.

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