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This display is not recommended for new designs. Once stock is depleted it will no longer be available.
If you are looking for alternative parts, we have similar displays available: By Size or By Pixel Count

128x64 Transflective Graphic LCD

Part Number: CFAG12864J-YYH-TT

Sunlight readable 128x64 Dark on yellow-green graphic LCD with temperature compensation and on-board negative voltage generator.

Glass: STN Positive, Transflective
Resolution: 128x64 pixels
Controller: Sitronix ST7920
Operating Temp: -20°C to +70°C
Optics: 6:00 viewing direction
Readability: Sunlight readable
Compliance: RoHS Compliant

Product Variants

Physical Characteristics
Physical Characteristics

Column Dots x Row Dots 128 x 64

Module Overall width height depth

millimeters 93 70 13.6

inches 3.661 2.756 0.535

PCB Outline width height depth

millimeters 93 70 13.6

inches 3.661 2.756 0.535

Diagonal Dimension 2.93"

Viewing Area Width Height

millimeters 72 40

inches 2.835 1.575

Active Area Width Height

millimeters 66.52 33.24

inches 2.619 1.309

Dot Size Width Height

millimeters 0.48 0.48

inches 0.019 0.019

Dot Pitch Width Height

millimeters 0.52 0.52

inches 0.020 0.020

Weight 68g

Module Overall	width	height	depth
millimeters	93	70	13.6
inches	3.661	2.756	0.535

PCB Outline	width	height	depth
millimeters	93	70	13.6
inches	3.661	2.756	0.535

Viewing Area	Width	Height
millimeters	72	40
inches	2.835	1.575

Active Area	Width	Height
millimeters	66.52	33.24
inches	2.619	1.309

Dot Size	Width	Height
millimeters	0.48	0.48
inches	0.019	0.019

Dot Pitch	Width	Height
millimeters	0.52	0.52
inches	0.020	0.020

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

Electrical Specification
Electrical Specifications

Module Connector Pitch 0.1mm
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%
Electronics
Electronics

Controller Documents Sitronix ST7920
ST7920
Chinese Fonts built in LCD controller/driver

Interface 8-bit Parallel
Datasheets

picture_as_pdf
CFAG12864JYYHTT Datasheet

Previous Versions of Datasheets

picture_as_pdf
CFAG12864JYYHTT Preliminary 2.pdf
(Datasheet V Preliminary 2)

picture_as_pdf
CFAG12864JYYHTT.pdf
Files and Downloads

folder_zip Software Source - ATMEGA2561 8-bit Demo Code
folder_zip CAD Export - CFAG12864J-YYH 2D CAD
picture_as_pdf 1 to 1 Template - CFAG12864J-YYH 1 TO 1.PDF
picture_as_pdf Other Document - UniCode to ST7920-0C CGROM Mapping

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%

128x64 Transflective Graphic LCD (CFAG12864J-YYH-TT)

Notices

Part Change Notice

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Part Change Notice #11043: End-of-Life Notification

Products Affected:	CFAG12864J-TMI-TT, CFAG12864J-YYH-TT
Date Issued:	April 4, 2019
Summary:	End-of-Life Notification
Description:	The parts listed are being set to End of Life Status
Reason:	Shortages of critical parts have resulted in large MOQ requirements.
Impact:	Sales of these parts are too low to warrant finding a replacement. There will be no drop-in replacements for these parts.
Recommendation:	These parts should not be considered for new designs.
Availability:	When current stocks are depleted, the parts will be available as "Special Order" The MOQ for the special orders will be 2000 pieces.
Price Change:	N/A

128x64 Transflective Graphic LCD

Part Number: CFAG12864J-YYH-TT

Product Variants

Physical Characteristics

Optical Characteristics

Electrical Specifications

Environmental

Electronics

Part Change Notice

Subscribe to Part Change Notices by email or RSS

Part Change Notice #11043: End-of-Life Notification

LCD Software

Tech Forum

Tech Support

Controller Documents	Sitronix ST7920 ST7920 Chinese Fonts built in LCD controller/driver
Interface	8-bit Parallel