مدل شماره WF24LTYAJDNN0
◄سایز: 2.4 اینچ
◄وضوح: 240 × 320 نقطه
◄جهت دید:IPS
◄رابط: MCU, SPI
◄کنترلگر: ILI9341V
◄کنترل بورد: نیست
◄روشنایی: 500 (cd/m2)
◄سوراخ فریم: نیست
◄صفحه لمسی: نیست
طراحی
مشخصات
عملکرد پین رابط
| NO | نماد | عملکرد | 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 (1.65 ~ 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 VDDI or VSS |
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 VDDI 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 VDDI level when not in use |
I |
| 14-29 | DB0~DB15 | .18-bit parallel bi-directional data bus for MCU system and RGB interface mode Fix to VSS level when not in use | I/O |
| 30 | RESET | .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 VDDI or VSS: * |
I |
| 32 | IM1 | ||
| 33 | IM2 | ||
| 34 | DB16 | 18-bit parallel bi-directional data bus for MCU system and RGB interface mode Fix to VSS 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 | (SDI(SDA | .When IM[3] : Low, Serial in/out signal .When IM[3] : High, Serial input signal The data is applied on the rising edge of the SCL signa.l .If not used, fix this pin at VDDI or VSS |
I/O |
| 40 | SDO | .Serial output signal The data is outputted on the falling edge of the SCL signa.l If not used, open this pin |
O |
مشخصات عمومی
| مورد | ابعاد نمای کلی | واحد |
|---|---|---|
| سایز | 2.4 | اینچ |
| وضوح | 240 ×320(TFT) | نقطه های |
| ابعاد ماژول | 42.72 × 60.26 × 2.8 | mm |
| ناحیه فعال | 36.72 × 48.96 | mm |
| درجه نقطه | 0.153 × 0.153 | mm |
| نوع LCD | TFT, سیاه, انتقالدهنده | |
| کنترلگر | ILI9341V یا معادل آن | |
| جهت دید | 80/80/80/80 | |
| نسبت تصویر | Portrait | |
| نوع نور پسزمینه | LED ,سفید | |
| صفحه لمسی | بدون پنل لمسی (صفحه لمسی) | |
| سطح | تابش خیرهکننده | |
بیشینه مقادیر مجاز مطلق
| مورد | نماد | مقدار حداقل | مقدار معمول | مقدار حداکثر | واحد |
|---|---|---|---|---|---|
| دمای عملیاتی | TOP | -20 | － | +70 | ℃ |
| دمای بستهبندی | TST | -30 | － | +80 | ℃ |
مشخصات الکترونیکی
| مورد | نماد | مقدار حداقل | مقدار معمول | مقدار حداکثر | واحد |
|---|---|---|---|---|---|
| Supply Voltage For Analog | VCI | 2.5 | — | 3.3 | V |
| Supply Voltage For Logic | IOVCC | 2.5 | — | 3.3 | V |
| Supply Current For LCM | ICI | — | 6 | 9 | mA |
