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Blue 192x32 Serial Graphic LCD

Part Number: CFAG19232C-TMI-TT

White on blue monochrome 192x32 graphic LCD with negative voltage generator and temperature compensation.

Resolution: 192x32 pixels
Optics: 6:00 viewing direction
Backlight: White LED
Glass: STN Negative, Transmissive
Controller: Sitronix ST7920 (Hitachi HD44780 Compatible) Controller
Character Generator: Chinese and English
Operating Temp: -20°C to +70°C
Compliance: REACH & RoHS Compliant

Blue 192x32 Serial Graphic LCD (CFAG19232C-TMI-TT)

Quantity	Price
1	$29.57
10	$25.71
20	$25.32
50	$24.96
100 *	$24.38
200 *	$24.01
500 *	$22.80
1000 *	$21.45

* Pricing is subject to change. Contact us about potential lead times.

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Datasheet

CFAG19232CTMITT Datasheet

Files

Software Source - Example code - ATMEGA2561 and SPI interface

Hardware Design - 3D Model

CAD Export - CFAG19232C-TMI-YYH 2D CAD

1 to 1 Template - CFAG19232C-TMI-YYH 1 TO 1.pdf

Part Change Notices

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Compliance Documents

TECHNICAL SPECS

Physical Characteristics

Column Dots x Row Dots

192 x 32

Module Overall	width	height	depth
millimeters	116	37	13.9
inches	4.567	1.457	0.547

PCB Outline	width	height	depth
millimeters	116	37	13.9
inches	4.567	1.457	0.547

Diagonal Dimension

3.23"

Viewing Area	width	height
millimeters	85	18.6
inches	3.346	0.732

Active Area	width	height
millimeters	80.6	15.96
inches	3.173	0.628

Dot Size	width	height
millimeters	0.38	0.46
inches	0.015	0.018

Dot Pitch	width	height
millimeters	0.42	0.5
inches	0.017	0.020

Weight

53g

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

Electrical Specifications

Module Connector Pitch

0.1mm

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

Controller Documents	Sitronix ST7920 ST7920 Chinese Fonts built in LCD controller/driver
Interface	4-bit Parallel, 8-bit Parallel, SPI

Compatible Products
Dimensions
Product Notices

Part Change Notice

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Part Change Notice #11109: Glass Change

Product Affected:	CFAG19232C-TMI-TT
Date Issued:	November 11, 2021
Summary:	Glass Change
Description:	The glass is changing to a different manufacturer. Please contact support@crystalfontz.com if you would like a sample of the display with the new glass.
Reason:	The original glass manufacturer is no longer supporting the glass production of this particular glass.

Part Change Notice #10422: CAG19232C-TMI-TT being revised to Rev.014 to improve visual quality.

Product Affected:	CFAG19232C-TMI-TT
Date Issued:	June 6, 2012
Summary:	CAG19232C-TMI-TT being revised to Rev.014 to improve visual quality.
Last revision:	Rev.011
Description:	Current revision, Rev.011 exhibits a cross talk issue resulting in reduced visual quality. A new revision, Rev.014 has been released and approved.
Reason:	New revision resolves the cross-talk issue with the following changes: 1 - New LCD glass 2 - JINT removed 3 - R2 through R6 values changed to 1KΩ 4 - VR added
Impact:	CFAG19232C-TMI-TT Rev.014 should work as a drop in replacement for the CFAG19232C-TMI-TT Rev.011. The only changes to the module effected the LCD bias circuit. Since the module is shipped with fixed (controlled by ST7920) contrast, we do not anticipate any issues migrating to the new revision.
Availability:	Current revision of CFAG19232C-TMI-TT are unavailable for shipment. New revision CFAG19232C-TMI-TT are expected Q3 2012.
Price Change:	Revision does not effect price. Pricing reviewed and updated on a regular basis.