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
Qty:
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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Part Change Notices

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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

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 1KΩ
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.
For reference only. For design purposes, please use the specifications in the datasheet.