Product images and mechanical references for this assembly. Confirm the selected model and drawing revision before design-in.
Model no.MSP4021
MSP4021 4-Inch 320 × 480 TFT-LCD Display Module
MSP4021 is a 4-inch tft-lcd display module with 320 × 480 resolution. Review the module specifications, product images and integration requirements before requesting a sample.
- RTP
- Resolution: 320 × 480 pixels
- Operating Temperature: -20 to 70 °C
- Driver IC: ST7796
- Touch: RTP
- Screen Size: 4 inch
- Screen Size
- 4 inch
- Resolution
- 320 × 480 pixels
- Touch
- Resistive touch
- Viewing Angle
- 55/65/65/65
Specification confirmation. Confirm interface, display mode against the latest approved specification before design-in.
MSP4021 product introduction
MSP4021 is a 4-inch tft-lcd display module with 320 × 480 resolution. Review the module specifications, product images and integration requirements before requesting a sample. The standard tft lcd displays format helps define the display area and user-interface layout while the exact model reference keeps the optical, electrical and mechanical requirements tied to one assembly.
Operating Temperature: -20 to 70 °C. Driver IC: ST7796. Touch: RTP. Use these published characteristics to compare MSP4021 with the requirements of your equipment. Brightness, viewing direction and touch operation should be evaluated in the intended enclosure, lighting and user environment.
Confirm the host connection and controller requirements for MSP4021. Review supply levels, backlight drive, cable routing and the matching pin assignment before connecting a sample. A shared interface name alone does not establish compatibility between two modules.
Product features
The following MSP4021 attributes are listed for this assembly. Select the module by the requirements that affect your product, including the optical output, controller interface and mechanical envelope.
- Resolution: 320 × 480 pixels
- Operating Temperature: -20 to 70 °C
- Driver IC: ST7796
- Touch: RTP
- Screen Size: 4 inch
Technical specifications
| Parameter | Value |
|---|---|
| Resolution | 320 × 480 pixels |
| Active Area | 55.68 × 83.52 mm |
| Viewing Angle | 55/65/65/65 |
| Operating Temperature | -20 to 70 °C |
| Storage Temperature | -30 to 80 °C |
| Driver IC | ST7796 |
| Voltage | 3.3~5V |
| PCB Board | With |
| Touch | RTP |
| Screen Size | 4 inch |
Confirm interface, display mode against the latest approved module specification before design-in.
Interface & pin definition
Use the MSP4021 electrical documentation to confirm pin numbering, signal direction, voltage limits, backlight connections and any touch-controller wiring. The connector and FPC arrangement must match the host electronics and the quoted assembly.
| Parameter | Value |
|---|---|
| Driver IC | ST7796 |
| Touch | RTP |
Product photographs
Mechanical drawings & documents
Request the MSP4021 mechanical drawing and datasheet with your project inquiry. Confirm the outline, active area, mounting features and FPC position before finalizing the enclosure.
Application & selection guidance
MSP4021 can be evaluated for equipment user interfaces and embedded instruments and control panels. These are integration directions: suitability depends on the final optical, electrical, mechanical and environmental requirements.
Compare the 4-inch display format with your available viewing area, then check 320 × 480 pixel resolution, touch operation and power requirements. Evaluate a sample in the real enclosure before approving production. Share the target conditions and quantity so Fuzheng can review the selected MSP4021 configuration.
MSP4021 frequently asked questions
What specifications are listed for MSP4021?
Resolution: 320 × 480 pixels; Operating Temperature: -20 to 70 °C; Driver IC: ST7796; Touch: RTP; Screen Size: 4 inch. Confirm the selected assembly and latest drawing revision when requesting a quotation.
How should MSP4021 connect to a host system?
Request the exact interface documentation for this assembly. Check the pin assignment, connector, logic voltage, timing and initialization against your host controller. Do not apply power based only on a similar product photograph.
Is touch information available for MSP4021?
The listed touch configuration is RTP. Confirm the touch controller, connector, cover lens, total thickness and application requirements with the sample request.
Where can I find the drawing for MSP4021?
Request the mechanical drawing and electrical datasheet for MSP4021. Include available enclosure space, mounting method and FPC routing constraints so the correct assembly documents can be supplied.
What should I send when requesting a MSP4021 sample?
Include the model MSP4021, target interface, touch and cover-lens requirements, operating environment, sample quantity and estimated production quantity. Share a host schematic or enclosure drawing when available so electrical and mechanical fit can be reviewed.
Request a quotation or sample
Send the MSP4021 reference together with the interface, touch, enclosure, sample quantity and production schedule. Fuzheng will review the matching module and document requirements with your inquiry.
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MSP4021
Share the required interface, touch assembly, quantity and project timing. Pricing and availability are confirmed by inquiry.
