Blue 192x32 Serial Graphic LCD
Part Number: CFAG19232C-TMI-TT
White on blue monochrome 192x32 graphic LCD with negative voltage generator and temperature compensation.
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Datasheet
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 |
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.
For reference only. For design purposes, please use the specifications in the datasheet.

