2.4″ TFT LCD Display Module ASTG024W023
High-performance 2.4″ TFT LCD module with 240×320 resolution, ARM Cortex-M4F CPU, LED backlight, and optional resistive touchscreen.
2.4″ TFT LCD Display Module ASTG024W023 | High-Performance & Compact
Overview
The ASTG024W023 is a 2.4-inch TFT LCD display module designed for industrial and embedded applications. With a 240×320 resolution, 65,536 colors, and an adjustable LED backlight, it offers clear and vibrant visuals. The module features a powerful 200MHz ARM Cortex-M4F CPU and onboard + external SPI NOR Flash for fast and efficient performance.
Key Features
- High-Quality Display: 2.4″ TFT LCD, 240×320 resolution, and 250 cd/m² brightness
- Touchscreen Options: Available in resistive touchscreen (ASTG024W023-L240X320R-0T) or non-touch (ASTG024W023-L240X320N-0T) versions
- Powerful Performance: 200MHz ARM Cortex-M4F CPU with built-in 2MB PSRAM
- Reliable Storage: 2MB onboard + 8MB external SPI NOR Flash
- Fast USB Download: USB device port for easy program updates
- Robust Build: Wide operating temperature (-20℃ to 60℃), ESD protection (±2KV contact, ±4KV air), and EFT protection (IEC 61000-4-4 standard)
- Compact & Lightweight: 78.4mm × 48.7mm × 8mm, only 60g
Applications
Ideal for industrial control panels, embedded systems, smart devices, and portable electronics, offering a durable and efficient display solution.
Hardware Performance
| Item | Specification |
|---|---|
| Model | ASTG024W023-L240X320R-0T / ASTG024W023-L240X320N-0T |
| Display | 2.4″ TFT LCD |
| Resolution (Px) | 240 × 320 |
| Colors | 65,536 colors |
| Brightness | 250 cd/m² |
| Backlight | LED (adjustable backlight) |
| LED Lifetime | 20,000 hours |
| Touchscreen | ASTG024W023-L240X320R-0T: Resistive touchscreen ASTG024W023-L240X320N-0T: No touchscreen |
| CPU | 200MHz ARM Cortex-M4F with built-in 2MB PSRAM |
| Memory | 2MB onboard SPI NOR Flash; 8MB external SPI NOR Flash |
| RTC | Not supported |
| Buzzer | Not supported |
| Power Failure Data Retention | Auto-save within 3 seconds |
| USB Port | USB Device |
| Program Download Method | USB Download |
| Communication Port | 1 TTL-level serial port |
| Connector Specification | 5Pin PH2.0mm terminal |
Electrical Specifications
| Item | Specification |
|---|---|
| Rated Power | Max 0.8W |
| Rated Voltage | 5V |
| Power Loss Tolerance | <5ms |
| ESD Test | Contact discharge: ±2KV; Air discharge: ±4KV |
| EFT Test | IEC 61000-4-4 Standard 4 (Voltage: ±4KV; Frequency: 5KHz; Duration: 120S), no reboot, no display anomalies, no touchscreen anomalies, normal functionality |
Environmental Specifications
| Item | Specification |
|---|---|
| Operating Temperature | -20℃ ~ 60℃ |
| Storage Temperature | -30℃ ~ 70℃ |
| Humidity | 10 ~ 90% RH (non-condensing) |
| Vibration Resistance | 10-25Hz (X, Y, Z axis, 2g/30 minutes) |
| Cooling Method | Natural air cooling |
Product Dimensions
| Item | Specification |
|---|---|
| Active Display Area (AA) | 36.7mm × 49.0mm |
| Product Dimensions (L×W×H) | 78.4mm × 48.7mm × 8mm |
| Screw Hole Distance | 68.4mm × 36.7mm |
| Product Weight | 60g |