Ana sayfa Ürünler Grafik LCD WG12864A

128x64 Grafik Ekran

Model No. WG12864A

►Grafik LCD 128x64
►IC: NT7107, NT7108
►+5V güç sağlayıcı
►1/64 görev döngüsü
►WG12864AB: 3.3V için negetif voltaj seçeneği
►WG12864A1: Çift sıralı arayüz
►Ara yüz : 6800
►Dokunmatik Ekran: Seçenek

ÇIZIM

Monochrome Graphic LCD Display, Monochrome Graphics - Winstar WG12864A
Data source ref:WG12864A-TFH-V#N

AYRINTILAR

Arayüz Pin Fonksiyonlari

Pin No. Symbol 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 Select Column 1~ Column 64
16 CS2 H Select Column 65~ Column 128
17 /RES L Reset signal
18 Vout Negative Voltage output
19 A Power Supply for LED backlight ( + )
20 K Power Supply for LED backlight ( - )

Mekanik Veri

Kalem Ölçü Birim
Number of dots 128 x 64
Modül ölçüleri 93.0 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 6800

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 Condition 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-V0 Ta=-20℃
Ta=25℃
Ta=70℃

8.6
7.6

8.9
10.6
9.2
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 29.2 mA


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