LCD Grafik Ekran 122x32
Model No. WG12232O
►Grafik LCD 122x32
►IC: SBN1661G
►1/32 görev döngüsü
►Ara yüz : 6800
ÇIZIM
Data source ref:WG12232O-TFH-V#A
AYRINTILAR
Arayüz Pin Fonksiyonlari
| Pin No. | Symbol | Level | TANIM |
|---|---|---|---|
| 1 | Vss | 0V | Ground |
| 2 | Vdd | 3.0V | Power supply for logic |
| 3 | Vo | (Variable) | Operating voltage for LCD |
| 4 | A0 | H/L | H : Data L : Instruction |
| 5 | E1 | H/L | Enable chip 1 |
| 6 | E2 | H/L | Enable chip 2 |
| 7 | NC | － | NC |
| 8 | NC | － | NC |
| 9 | R/W | H/L | H : Read ; L : Write |
| 10 | DB0 | H/L | Data bus line |
| 11 | DB1 | H/L | Data bus line |
| 12 | DB2 | H/L | Data bus line |
| 13 | DB3 | H/L | Data bus line |
| 14 | DB4 | H/L | Data bus line |
| 15 | DB5 | H/L | Data bus line |
| 16 | DB6 | H/L | Data bus line |
| 17 | DB7 | H/L | Data bus line |
| 18 | RST | H/L | H -> L: The LCM be reset |
Mekanik Veri
| Kalem | Ölçü | Birim |
|---|---|---|
| Number of dots | 122 x 32 | － |
| Modül ölçüleri | 77.8 x 27.2 x 13.7(Max) | mm |
| Görüntüleme alanı | 60.0 x 18.0 | mm |
| Aktif alan | 53.64 x 15.64 | mm |
| Nokta boyutu | 0.40 x 0.45 | mm |
| Nokta sıklığı | 0.44 x 0.49 | mm |
| Duty | 1/32 | |
| Backlight Tipi | LED | |
| IC | SBN1661G | |
| Arayüz | 6800 | |
Maksimum Değerler
| Kalem | Sembol | Minumum Deger | Tipik Deger | Maksimum Deger | Birim |
|---|---|---|---|---|---|
| Çalışma Sıcaklığı | TOP | -20 | － | +70 | ℃ |
| Saklama Sıcaklığı | TST | -30 | － | +80 | ℃ |
| Input voltage | VI | -0.3 | － | VDD+0.3 | V |
| Supply voltage for Logic | VDD-VSS | -0.3 | － | +6.0 | V |
| LCD bias Voltage | VLCD | 3.5 | － | 13 | V |
Elektronik Özellikleri
| Kalem | Sembol | Condition | Minumum Deger | Tipik Deger | Maksimum Deger | Birim |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 2.7 | 3.3 | 3.6 | V |
| Supply Voltage For LCD | VDD-V0 | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 4.3 － |
－ 4.45 － |
－ 4.6 － |
V V V |
| Input High Volt. | VIH | VDD=3.3V | 2.7 | 3.3 | VDD+0.5 | V |
| Input Low Volt. | VIL | － | 0 | 0.7 | 1.1 | V |
| Output High Volt. | VOH | － | VDD-0.3 | － | VDD | V |
| Output Low Volt. | VOL | － | 0 | － | 0.3 | V |
| Supply Current | IDD | － | － | 1.0 | － | mA |
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