2.8 inç 256x64 COF OLED Ekran
Model No. WEX025664A
►Türü : Grafik (Çerçevesiz)
►Yapı : COF
►Boyut : 2.8 inç
►256 x 64 dot matrisi
►Kontrolör dahil SSD1322
►3V güç sağlayıcı
►1/64 görev
►Ara yüz : 6800, 8080, SPI
►OLED Rengi: Beyaz / Sarı / Yeşil
►Support Grayscale
ÇIZIM
AYRINTILAR
Arayüz Pin Fonksiyonlari
| Pin No. | Sembol | Fonksiyon |
|---|---|---|
| 1 | NC | No Connection |
| 2 | VSS | Ground Pin |
| 3 | VCC | Panel driving voltage |
| 4 | VCOMH | COM deselected level |
| 5 | VLSS | Analog system ground pin |
| 6~13 | D7~D0 | Data Bus |
| 14 | E/RD# | Chip Enable Signal |
| 15 | R/W# | Read/Write Control |
| 16 | BS0 | Interface selection |
| 17 | BS1 | Interface selection |
| 18 | D/C# | Data/Command Control Pin |
| 19 | CS# | Chip Select Pin |
| 20 | RES# | Reset Signal Pin |
| 21 | FR | Not Connected |
| 22 | IREF | SEG output current refer pin |
| 23 | NC | No Connection |
| 24 | VDDIO | Voltage for interface logic |
| 25 | VDD | Voltage for logic |
| 26 | VCI | Low voltage power supply |
| 27 | VSL | SEG voltage refer Pin |
| 28 | VLSS | Analog system ground pin |
| 29 | VCC | Panel driving voltage |
| 30 | NC | No Connection |
Mekanik Veri
| Kalem | Ölçü | Birim |
|---|---|---|
| Modül ölçüleri | 84.0 x 25.8 | mm |
| Görüntüleme alanı | 71.104 x 19.264 | mm |
| Aktif alan | 69.098 x 17.258 | mm |
| Nokta sıklığı | 0.27 x 0.27 | mm |
| Nokta boyutu | 0.248 x 0.248 | mm |
Elektronik Özellikleri
| Kalem | Sembol | Durum | Standart Deger | Birim | ||
|---|---|---|---|---|---|---|
| Minumum Deger | Tipik Deger | Maksimum Deger | ||||
| Supply Voltage | VDD | --- | 2.8 | 3.0 | 3.3 | V |
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