N° de modèle WF24LTYAJDNN0
►Dimension: 2.4 pouces
►Résolution d’écran: 240 x 320 points
►Vue préférentielle 6h
►Interface: MCU, SPI
►Contrôleur intégré: ILI9341V
►Carte de contrôle : NON
►Luminosité (Cd/m²): 500
►Holding frame with fixing points: NON
►Dalle tactile: NON
DESSIN
SPÉCIFICATIONS
Fonction PIN sur l'interface
| NO | Symbole | Fonction | I/O |
|---|---|---|---|
| 1 | GND | Ground | P |
| 2-6 | NC | No connection | - |
| 7 | VCI | High voltage power supply for analog circuit blocks (2.5 ~ 3.3 V) |
P |
| 8 | IOVCC | Low voltage power supply for interface logic circuits (2.5 ~ 3.3 V) |
P |
| 9 | TE | Tearing effect output pin to synchronize MPU to frame writing, activated by S/W command. When this pin is not activated, this pin is low. If not used, open this pin. |
O |
| 10 | CS | Chip select signal. | I |
| 11 | D/CX(SCL) | (D/CX): This pin is used to select “Data or Command” in the parallel interface. When DCX = 1, data is selected. When DCX = 0, command is selected. (SCL): This pin is used as the serial interface clock in 3-wire 9-bit/4-wire 8-bit serial data interface. If not used, this pin should be connected to IOVCC or GND. |
I |
| 12 | WR(SPI_D/C) | (WRX) - 8080-Ⅰ/8080-Ⅱ system: Serves as a write signal and writes data at the rising edge. (D/CX) - 4-line system: Serves as the selector of command or parameter. Fix to IOVCC level when not in use. |
I |
| 13 | RD | 8080-Ⅰ/8080-Ⅱ system (RDX): Serves as a read signal and MCU read data at the rising edge. Fix to IOVCC level when not in use. |
I |
| 14-29 | DB0~DB15 | 18-bit parallel bi-directional data bus for MCU system. Fix to GND level when not in use. |
I/O |
| 30 | RESET | (RESX)This signal will reset the device and must be applied to properly initialize the chip. Signal is active low. |
I |
| 31 | IM0 | Select the MCU interface mode MPU Parallel interface bus and serial interface select If use RGB Interface must select serial interface. * : Fix this pin at IOVCC or GND. |
I |
| 32 | IM1 | ||
| 33 | IM2 | ||
| 34 | DB16 | 18-bit parallel bi-directional data bus for MCU system and RGB interface mode Fix to GND level when not in use. |
I/O |
| 35 | DB17 | ||
| 36 | LEDK | Cathode of LED backlight. | P |
| 37 | LEDK | Cathode of LED backlight. | P |
| 38 | LEDA | Anode of LED backlight. | P |
| 39 | SDA | SDA : Serial in/out signal. The data is applied on the rising edge of the SCL signal. If not used, fix this pin at IOVCC or GND. |
I/O |
| 40 | NC | Not used, open this pin | N |
Spécifications générales
| Article | Dimensions | Unité |
|---|---|---|
| Diagonale | 2.4 | pouces |
| Matrice de points (Résolution) | 240 × RGB × 320(TFT) | points |
| Dimensions du module | 42.72(W) × 60.26(H) × 2.8(D) | mm |
| Zone active | 36.72 × 48.96 | mm |
| Pas des points | 0.153 × 0.153 | mm |
| Type de LCD | TFT, Noir, Transmissif | |
| Contrôleur IC | ILI9341V ou equivalent | |
| Vue préférentielle | 80/80/80/80 | |
| Rapport d'aspect | Portrait | |
| Type de rétroéclairage | LED, Blanc | |
| Dalle tactile | Sans dalle tactile | |
| Surface | Reflets | |
Valeurs nominales maximales absolues
| Article | Symbole | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|
| Température de fonctionnement | TOP | -20 | － | +70 | ℃ |
| Température de stockage | TST | -30 | － | +80 | ℃ |
Caractéristiques électroniques
| Article | Symbole | Valeur min | Valeur type | Valeur max | Unité |
|---|---|---|---|---|---|
| Supply Voltage For Analog | VCI | 2.5 | — | 3.3 | V |
| Supply Voltage For Logic | IOVCC | 2.5 | — | 3.3 | V |
| Supply Current For LCM | ICC | IOVCC=VCI =VCC=3.0V | 6 | 9 | mA |
