Ana sayfa Ürünler COG LCD Ekran WO1602L

Karakter COG LCD Ekran Modülleri 16x2

Model No. WO1602L

►COG LCD
►Karakter LCD
►16 karakter x 2 satır
►5x8 imleç içeren dotlar
►Kontrolör dahil ST7032Ai
►3V/5V güç sağlayıcı
►1/16 görev döngüsü
►Ara yüz: I2C

ÇIZIM

ST7032Ai COG LCD Character Display 16x2 - WO1602L

AYRINTILAR

Arayüz Pin Fonksiyonlari

Pin No. Sembol TANIM
1 VG VG is the LCD driving voltage for segment circuits.
VGO is the output of VG regulator. VGS is the feedback of VG regulator.
VGI is the VG input of segment circuits.
1.6 ≤ VG < VDD2.
2 XV0 XV0 is the LCD driving voltage for common circuits at positive frame.
XV0OUT is the output of XV0 regulator. XV0S is the feedback of XV0 regulator.
XV0I is the V0 input of common circuits.
3 V0 V0 is the LCD driving voltage for common circuits at negative frame.
V0OUT is the output of V0 regulator. V0S is the feedback of V0 regulator.
V0I is the V0 input of common circuits.
Be sure that: V0 ≥ VG > VM > VSS ≥ XV0 (under operation).
4 VDD Power supply input.
5 VSS Ground
6 SDA Serial data input
7 SCL Serial clock input
8 RST Hardware reset input pin. When RSTB is “L”, internal initialization is executed and the internal registers will be initialized

Mekanik Veri

Kalem Ölçü Birim
Nokta Matrisi 16 karakter x 2 satır
Modül ölçüleri 62.8 x 23 x 6.3 mm
Görüntüleme alanı 51.5 x 12.23 mm
Aktif alan 47.6 x 9.74 mm
Nokta boyutu 0.48 x 0.54 mm
Nokta sıklığı 0.53 x 0.59 mm
Karakter Boyutu 2.60 x 4.67 mm
Karakter sıklığı 3.00 x 5.07 mm
Duty 1/16 , 1/5 Bias
Backlight Tipi LED
IC ST7032Ai
Arayüz I2C

Maksimum Değerler

Kalem Sembol Minumum Deger Tipik Deger Maksimum Deger Birim
Çalışma Sıcaklığı TOP -20 +70
Saklama Sıcaklığı TST -30 +80
Input Voltage VIN -0.3 VDD+0.3 V
Power Supply Voltage VDD-VSS -0.3 +4.0 V
LCD Driver Voltage VLCD -0.3 7.0 V

Elektronik Özellikleri

Kalem Sembol Durum Minumum Deger Tipik Deger Maksimum Deger Birim
Supply Voltage For Logic VDD-VSS 2.9 3.0 3.1 V
Supply Voltage For LCD VOP Ta=-20℃
Ta=25℃
Ta=70℃

4.3

4.5

4.7
V
V
V
Input High Volt. VIH 0.7 VDD VDD V
Input Low Volt. VIL VSS 0.3VDD V
Supply Current (LED backlight is not included) IDD 0.2 0.5 mA

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