240x64 COG LCD Ekran
Model No. WO24064A1
►COG LCD ekranlar
►Grafik LCD
►240 x 64 imleç içeren dotlar
►Kontrolör dahil ST7565P
►3.3V güç sağlayıcı
►Ara yüz : 6800/8080/SPI
ÇIZIM
AYRINTILAR
Arayüz Pin Fonksiyonlari
| Pin No. | Sembol | TANIM |
|---|---|---|
| 1 | NC | No connection |
| 2 | FR | Scan start-up signal |
| 3 | CL | External clock 2KHZ |
| 4 | /DOF | This is the LCD blanking control terminal. |
| 5 | /CS1 | The chip select signal |
| 6 | CS2 | The chip select signal |
| 7 | /RES | Controller reset signal, Active Low |
| 8 | A0 | Data/ Instruction select signal |
| 9 | /WR | Data write. Write data into LCD Controller |
| 10 | /RD | Data read. Read data from LCD Controller |
| 11~18 | DB0~DB7 | Data bus line |
| 19 | VDD | Power supply for logic |
| 20 | VSS | Ground |
| 21 | Vout | Positive Voltage output |
| 22 | C3+ | DC/DC voltage converter. |
| 23 | C1- | DC/DC voltage converter. |
| 24 | C1+ | DC/DC voltage converter. |
| 25 | C2+ | DC/DC voltage converter. |
| 26 | C2- | DC/DC voltage converter. |
| 27~31 | V4~V0 | Bias voltage levels for LCD driving |
| 32 | VR | LCD Contrast Adjustment when IRS = “L” |
| 33 | C86 | Interface selection 6800/8080 |
| 34 | P/S | Selects the interface type: Serial or Parallel. |
| 35~36 | NC | No connection |
Mekanik Veri
| Kalem | Standart Deger | Birim |
|---|---|---|
| Modül ölçüleri | 142.5 x 51.7 | mm |
| Görüntüleme alanı | 130.2 x 37.6 | mm |
| Montaj Deliği | 135.2 x 44.7 | mm |
| Nokta sıklığı | 0.53 x 0.53 | mm |
| Nokta boyutu | 0.50 x 0.50 | mm |
Elektronik Özellikleri
| Kalem | Sembol | Standart Deger Tipik Deger |
Birim |
|---|---|---|---|
| Input Voltage | VDD | 3.3 | V |
| 25°C de çalışan Normal sıcaklık için Tavsiye edilen LCD sürme voltajı | Vo-Vss | 11.0 | V |
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