DISPLAY MODULES
LMT21023C18 2.1-inch TFT LCD module
360 × 360 pixels · QSPI · GC9B72NA · 18-pin FPC
LMT21023C18 is a 2.1-inch TFT LCD module with 360 × 360 pixels, QSPI interface and GC9B72NA driver IC. Module outline: 55.92 × 57.58 mm. Download the datasheet and request a configuration-specific quotation.
LMT21023C18 specifications
| Parameter | Specification |
|---|---|
| Display diagonal | 2.1 inch (source datasheet) |
| Resolution | 360 × 360 |
| Display technology | a-Si TFT |
| Panel shape | Round |
| Module outline | 55.92 × 57.58 mm |
| Active area | 52.92 × 52.92 mm |
| Driver IC | GC9B72NA |
| Data interface | QSPI |
| Display colors | 262K color |
| Viewing direction | All viewing directions; see optical conditions |
| Backlight construction | 4 White LED |
| Operating temperature | -20 to +70 °C (datasheet rating table) |
| Storage temperature | -30 to +80 °C (datasheet rating table) |
| Connector pin count | 18 |
Values above describe the supplied datasheet revision, not every optional assembly. Missing parameters are not inferred from related products.
Integration notes for LMT21023C18
Match the documented SPI wire mode, command/data signaling, reset sequence and logic levels. Validate transfer bandwidth at the intended resolution and refresh target; interface naming alone does not establish a supported frame rate.
Reserve the 55.92 × 57.58 mm module outline separately from the 52.92 × 52.92 mm active display window. Allow clearance for the FPC bend, connector engagement and enclosure tolerances.
Power rails, logic levels and LED backlight drive are separate design checks. Do not infer a 5 V supply, HDMI input, USB input or touch controller from a matching connector or a marketing illustration.
Datasheet and technical source
Download LMT21023C18 source datasheet. Specifications on this page are transcribed from the supplied model document. Confirm the approved revision and ordered configuration before production.
Model-specific questions
What resolution and host interface does LMT21023C18 use?
The module uses 360 × 360 pixels, QSPI interface and GC9B72NA driver IC. Refer to the source datasheet for electrical timing and integration details.
What dimensions should I use for enclosure design?
The module outline is 55.92 × 57.58 mm, with a 52.92 × 52.92 mm active area. Use the drawing for FPC position, thickness, tolerances and connector clearance.
What touch or controller configuration is established for this model?
A touch version is not established by the reviewed model listing. Reserved TP signals or generic illustrations alone are not an offered touch option. Any controller-board or alternative assembly requires separate model-specific confirmation.
What information is needed for a quotation?
Specify LMT21023C18, the required quantity, host controller, power rails, touch requirement, enclosure constraints and operating environment. Price, stock, sample lead time and production lead time are confirmed in the quotation; no fixed availability is implied.
Compare related modules
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Product images and engineering references
Original datasheet pages
Complete source pages, without redrawn specifications or removed annotations. Original supplier model labels are preserved. Any source discrepancies disclosed in the text specifications still require revision confirmation.
Download the complete datasheet · Select an image to open the full-size page.
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