LCD Kontrol Panelli 3.9" Kapasitif Dokunmatik TFT LCD Ekran 480x128
Model No. WF39QTIBSDBG0
►Boyut : 3.9 inç
►Çözünürlük : 480x128 dot
►Görünüm yönü : 12H
►Ara yüz : MCU
►TFT Sürücü Entegresi : SSD1963
►Kontrol Kart : Yes
►Parlaklık(cd/m²) : 400
►Delikli Çerçeve : Yes
►Dokunmatik Ekran: Kapasitif Dokunmatik Ekran (PCAP)
►Detect Point : 5 Fingers
ÇIZIM
AYRINTILAR
Arayüz Pin Fonksiyonlari
LCM PIN Tanım
| Pin | Sembol | Fonksiyon |
|---|---|---|
| 1 | GND | System round pin of the IC. Connect to system ground. |
| 2 | VDD | Power Supply : +3.3V |
| 3 | BL_E | Backlight control signal , H: On \ L: Off |
| 4 | D/C | Data/Command select |
| 5 | WR | Write strobe signal |
| 6 | RD | Read strobe signal |
| 7 | DB0 | Data bus |
| 8 | DB1 | Data bus |
| 9 | DB2 | Data bus |
| 10 | DB3 | Data bus |
| 11 | DB4 | Data bus |
| 12 | DB5 | Data bus |
| 13 | DB6 | Data bus |
| 14 | DB7 | Data bus |
| 15 | DB8 | Data bus (When select 8bits mode, this pin is NC) |
| 16 | DB9 | Data bus (When select 8bits mode, this pin is NC) |
| 17 | DB10 | Data bus (When select 8bits mode, this pin is NC) |
| 18 | DB11 | Data bus (When select 8bits mode, this pin is NC) |
| 19 | DB12 | Data bus (When select 8bits mode, this pin is NC) |
| 20 | DB13 | Data bus (When select 8bits mode, this pin is NC) |
| 21 | DB14 | Data bus (When select 8bits mode, this pin is NC) |
| 22 | DB15 | Data bus (When select 8bits mode, this pin is NC) |
| 23 | NC | No connect |
| 24 | NC | No connect |
| 25 | CS | Chip select |
| 26 | RESET | Hardware reset |
| 27 | DISP_ON | Display on/off control |
| 28 | NC | No connect |
| 29 | NC | No connect |
| 30 | NC | No connect |
| 31 | NC | No connect |
| 32 | NC | No connect |
| 33 | VLED- | VLED- for B/L LED inverter (GND) |
| 34 | VLED- | VLED- for B/L LED inverter (GND) |
| 35 | VLED+ | VLED+ for B/L LED inverter (+5V) |
| 36 | VLED+ | VLED+ for B/L LED inverter (+5V) |
PCAP PIN Tanım
| Pin | Sembol | Fonksiyon |
|---|---|---|
| 1 | VSS | Ground for analog circuit |
| 2 | VDDT | Power Supply : +3.0V |
| 3 | SCL | I2C clock inputI2C 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 | Ground for analog circuit |
Genel Özellikler
| Kalem | Ölçü | Birim |
|---|---|---|
| Boyut (Köşegen) | 3.9 | inç |
| Nokta Matrisi (Çözünürlük) | 480 × 128 × RGB (TFT) | dots |
| Modül ölçüleri | 122.0 × 44.0 × 9.8 (max) | mm |
| Aktif alan | 95.04 × 25.34 | mm |
| Nokta sıklığı | 0.066 (W) × 0.198 (H) | mm |
| LCD Tipi | TFT, Normally Beyaz, İletici | |
| Görünüm yönü | 12o'clock | |
| Gri Ölçekli Evirme Yönü | 6 o'clock | |
| Görünüm Oranı | Bar Type | |
| TFT Sürücü Entegresi | SSD1963 | |
| TFT Arayüz | Digital 8080 family MPU 8bit/16bit | |
| PCAP IC | CYTMA568 Or Equal | |
| PCAP FW Versiyonu | TBD | |
| Backlight Tipi | LED, Normally Beyaz | |
| Color arrangement | RGB-STRIPE | |
| Dokunmatik Ekran | Kapasitif Dokunmatik Ekran (PCAP) | |
| Yüzey | Parlama | |
Maksimum Değerler
| Kalem | Sembol | Minumum Değer | Tipik Değer | Maksimum Değer | Birim |
|---|---|---|---|---|---|
| Çalışma Sıcaklığı | TOP | -20 | － | +70 | ℃ |
| Saklama Sıcaklığı | TST | -30 | － | +80 | ℃ |
Elektronik Özellikleri
Çalışma koşulları: (CON3.Pin1=GND, Pin2=VDD)
| Kalem | Sembol | Minumum Değer | Tipik Değer | Maksimum Değer | Birim |
|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | 3.0 | 3.1 | 3.3 | V |
| Supply Current For LCM | IDD | － | 200 | － | mA |
| Supply Voltage For CTP | VDDT | 2.8 | － | 3.3 | V |
| Supply Current For CTP | IDDT | － | 35 | － | mA |
