3,5 Zoll 320x240 MIPI Kapazitiv Touchscreen TFT IPS Bildschirm
Modellnummer WF35UTYAIMNG0
►Größe: 3,5 Zoll
►Auflösung: 320×480 Punkten
►Betrachtungsrichtung: IPS
►Schnittstelle: 1-Lane MIPI
►IC: ILI9488
►Steuerplatine: Nein
►Helligkeit (cd/m²): 500
►Durchsteckrahmen: Nein
►Touchscreen: Kapazitiv Touchscreen (PCAP)
►Detect Point : 5 Fingers
Zeichnung
Technische Daten
Schnittstelle
LCM PIN Definition
| NO | Symbol | Funktion | I/O |
|---|---|---|---|
| 1 | VCI | A supply voltage to the analog circuit. Connect to an external power supply of 2.5 ~ 3.3V. Connect to a stabilizing capacitor between VCI and GND. |
P |
| 2 | IOVCC | A supply voltage to the digital circuit. Connect to an external power supply of 1.65 ~ 3.3V. | P |
| 3 | RESET | Reset input signal Initialize the chip with a low input. Be sure to execute a power-on reset after supplying power. |
I |
| 4 | GND | Ground | I |
| 5 | MIPI_CLK_P | Positive polarity of low voltage differential clock signal Leave the pin open when not in use. | I |
| 6 | MIPI_CLK_N | Negative polarity of low voltage differential clock signal Leave the pin open when not in use |
I |
| 7 | GND | Ground | I |
| 8 | MIPI_DATA_P | Positive polarity of low voltage differential data signal Leave the pin open when not in use. |
I |
| 9 | MIPI_DATA_N | Negative polarity of low voltage differential data signal Leave the pin open when not in use. |
I |
| 10 | GND | Ground | I |
| 11 | VLED+ | Anode of LED backlight. | |
| 12 | VLED- | Cathode of LED backlight |
PCAP PIN Definition
| Pin | Symbol | Funktion |
|---|---|---|
| 1 | VSS | Connect to system ground. |
| 2 | VDDT | Power Supply |
| 3 | SCL | I2C clock input |
| 4 | NC | No connect |
| 5 | SDA | I2C data input and output |
| 6 | NC | No connect |
| 7 | RST | External Reset, Low is active |
| 8 | NC | No connect |
| 9 | INT | External interrupt to the host |
| 10 | VSS | Connect to system ground. |
Allgemeine Spezifikationen
| Artikel | Ausmaß | Einheit |
|---|---|---|
| Größe | 3,5 | Zoll |
| Punktmatrix | 320 × RGB × 480(TFT) | dots |
| Abmaße der modul | 68,7 (W) × 95,6 (H) × 4,61(D) | mm |
| Aktiver Bereich | 48,96 × 73,44 | mm |
| Pixelabstand | 0,153 × 0,153 | mm |
| LCD-Typ | TFT, Schwarz, Transmissiv | |
| Betrachtungsrichtung | 80/80/80/80 | |
| Seitenverhältnis | Portrait | |
| Treiber IC | ILI9488 oder gleichwertig | |
| Schnittstelle | 1-Lane MIPI | |
| Backlight-Typ | LED, Weiß | |
| PCAP Treiber IC | GT911 oder gleichwertig | |
| PCAP Schnittstelle | I2C | |
| FW Version | 0x95 | |
| PCAP Auflösung | 320*480 | |
| Touchscreen | Kapazitiv Touchscreen (PCAP) | |
| Oberfläche | Glanz | |
absolute Grenzwerte
| Artikel | Symbol | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|
| Betriebstemperatur | TOP | -20 | － | 70 | ℃ |
| Lagertemperatur | TST | -30 | － | 80 | ℃ |
elektrische Eigenschaften
| Artikel | Symbol | Condition | Mindestwert | typischer Wert | Maximalwert | Einheit |
|---|---|---|---|---|---|---|
| Supply Voltage for digital | IOVCC | － | － | 1,8/2,8 | 3,3 | V |
| Supply Voltage for analog | VCI | － | － | 2,8 | 3,3 | V |
| Power Supply for Current | ICC | IOVCC=VCI =VCC=3,3V |
－ | 13,6 | － | mA |
