Grafik Ekran 128x64
Model No. WG12864I
►Grafik LCD 128x64
►IC: NT7107, NT7108
►5V güç sağlayıcı
►1/64 görev döngüsü
►Negative Voltage opsiyonel
►Ara yüz : 6800
►Dokunmatik Ekran: Seçenek
ÇIZIM
Data source ref:WG12864I-YGH-V#N
AYRINTILAR
Arayüz Pin Fonksiyonlari
Pin No. | Sembol | Level | TANIM |
---|---|---|---|
1 | VSS | 0V | Ground |
2 | VDD | 5.0V | Supply voltage for logic |
3 | VO | (Variable) | Operating voltage for LCD |
4 | D/I | H/L | H: Data , L: Instruction |
5 | R/ W | H/L | H: Read(MPU←Module) , L :Write(MPU→Module) |
6 | E | H | Enable signal |
7 | DB0 | H/L | Data bus line |
8 | DB1 | H/L | Data bus line |
9 | DB2 | H/L | Data bus line |
10 | DB3 | H/L | Data bus line |
11 | DB4 | H/L | Data bus line |
12 | DB5 | H/L | Data bus line |
13 | DB6 | H/L | Data bus line |
14 | DB7 | H/L | Data bus line |
15 | CS1 | H | Chip Select for IC1 |
16 | CS2 | H | Chip Select for IC2 |
17 | /RES | L | Reset signal |
18 | Vout | - | Negative Voltage output |
19 | A | - | Power supply for B/L + |
20 | K | - | Power supply for B/L - |
Mekanik Veri
Kalem | Ölçü | Birim |
---|---|---|
Nokta Matrisi | 128 x 64 | - |
Modül ölçüleri | 80.0 x 70.0 x 13.6(MAX) | mm |
Görüntüleme alanı | 72.0 x 40.0 | mm |
Aktif alan | 66.52 x 33.24 | mm |
Nokta boyutu | 0.48 x 0.48 | mm |
Nokta sıklığı | 0.52 x 0.52 | mm |
Duty | 1/64 | |
Backlight Tipi | LED | |
IC | NT7107,NT7108 | |
Arayüz | 68 series |
Maksimum Değerler
Kalem | Sembol | Minumum Deger | Tipik Deger | Maksimum Deger | Birim |
---|---|---|---|---|---|
Çalışma Sıcaklığı | TOP | -20 | - | +70 | ℃ |
Saklama Sıcaklığı | TST | -30 | - | +80 | ℃ |
Supply Voltage For Logic | VDD-VSS | -0.3 | - | 7.0 | V |
Driver Supply Voltage | VLCD | VEE-0.3 | - | VDD+0.3 | V |
Elektronik Özellikleri
Kalem | Sembol | Durum | Minumum Deger | Tipik Deger | Maksimum Deger | Birim |
---|---|---|---|---|---|---|
Supply Voltage For Logic | VDD-VSS | - | 4.5 | 5.0 | 5.5 | V |
Supply Voltage For LCD | VDD-VO | Ta=-20℃ Ta=25℃ Ta=70℃ |
- 8.4 7.6 |
- 8.7 - |
10.5 9.0 - |
V V V |
Input High Volt. | VIH | - | 0.7VDD | - | VDD | V |
Input Low Volt. | VIL | - | 0 | - | 0.8 | V |
Output High Volt. | VOH | - | 2.4 | - | - | V |
Output Low Volt. | VOL | - | - | - | 0.4 | V |
Supply Current | IDD | VDD=5.0V | - | 3.0 | - | mA |
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