Green 20x4 Character LCD [EOL]

Part Number: CFAH2004A-YMI-JT

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

Temperature range: -20°C to 70°C (-4°F to 158°F)
8-bit or 4-bit parallel interface
Industry-standard HD44780 compatible controller
RoHS Compliant. Factory ISO certified.

Physical Characteristics
Physical Characteristics

Characters x Lines 20 x 4

Module Overall width height depth

millimeters 98 60 13.6

inches 3.86 2.36 0.54

PCB Outline width height depth

millimeters 98 60 13.6

inches 3.86 2.36 0.54

Viewing Area Width Height

millimeters 77 25.2

inches 3.03 0.99

Active Area Width Height

millimeters 70.4 20.8

inches 2.77 0.82

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 52g

Module Overall	width	height	depth
millimeters	98	60	13.6
inches	3.86	2.36	0.54

PCB Outline	width	height	depth
millimeters	98	60	13.6
inches	3.86	2.36	0.54

Viewing Area	Width	Height
millimeters	77	25.2
inches	3.03	0.99

Active Area	Width	Height
millimeters	70.4	20.8
inches	2.77	0.82

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

Optical Characteristics

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

Backlight Color	Yellow-Green
Backlight Type	LED
Mode	Negative
Foreground Color	Yellow-Green
Background Color	Dark

Electrical Specification
Electrical Specifications

Module Connector Pitch 0.1mm
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%
Electronics
Electronics

Controller Documents Sitronix ST7066U
Dot Matrix LCD Controller/Driver

Interface 4-bit Parallel, 8-bit Parallel
Datasheets

picture_as_pdf
CFAH2004AYMIJP.pdf
Files and Downloads

folder_zip CAD Export - CFAH2004A 2D CAD
picture_as_pdf 1 to 1 Template

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%

Note
Change Notices

Product Note:

This product is End-of-Life and has limited availability. This display is not recommended for new designs. We suggest the CFAH2004A-YTI-JT as a replacement.

The price has been reduced on the remaining stock. These displays are perfect for a one-off or hobby project. As with all Crystalfontz displays, full technical support is included but we cannot accept returns. Once depleted, no more is available.

Product Update #10652: (New Product) CFAH2004A-YMI-JT

New Product:	CFAH2004A-YMI-JT
Date Issued:	April 3, 2015
Summary:	(New Product) CFAH2004A-YMI-JT
Description:	Standard Character Modules: Parallel Character LCD 20x4, RoHS, Y/G LED Backlight, STN Negative, Blue, Transmissive -20°C to +70°C 6:00

Product Update #10651: CFAH2004A-YMI-JT discontinued.

Product Affected:	CFAH2004A-YMI-JT
Date Issued:	April 3, 2015
Summary:	CFAH2004A-YMI-JT discontinued.
Description:	With improved technology and manufacturing, the CFAH2004A-YMI-JT with negative blue STN LCD and yellow-green LED backlight is being discontinued in favor of a the visually superior CFAH2004A-YTI-JT with negative FSTN LCD and yellow-green LED backlight.
Recommendation:	If product is currently designed with CFAH2004A-YMI-JT, it is recommended to move to the CFAH2004A-YTI-JT.
Availability:	CFAH2004A-YMI-JT has very limited availability. CFAH2004A-YTI-JT is available for immediate shipment.