Accueil Produits Affichage Graphique LCD WG12864E1

Module LCD Graphique Monochrome 128x64

N° de modèle WG12864E1

►Afficheur graphique 128x64
►128x64 points + 4 icônes
►IC: NT7107, NT7108
►Alimentation +5V
►Taux de rafraichissement 1/64 duty cycle
►Tension négative générée à bord
►Rétro-éclairage, avec 4 icones, hors tout 55 x 60 mm
►Interface: 6800

Description

Le WG12864E1 est un module d'affichage graphique LCD monochrome de matrice de points de 128x64 pixels. Le modèle WG12864E1 est équipé du circuit intégré NT7107, NT7108 ou d'un circuit équivalent ; il prend en charge une interface parallèle 6800 de 8 bits. L'affichage LCD WG12864E1 fonctionne sous une alimentation de 5V. Le type WG12864E1 comporte 4 icônes sur l'écran LCD ; ce module utilise un rétroéclairage LED.

DESSIN

Graphic Module 128x64 - WG12864E1
Data source ref: WG12864E1-TFH-T#N

SPÉCIFICATIONS

Fonction PIN sur l'interface

Pin No. Symbole Level Description
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 Enable (Select Column 1 ~ Column 64)
16 CS2 H Chip Enable (Select Column 65 ~ Column 128)
17 /RST L Reset signal
18 VEE Negative Voltage output
19 A Power supply for B/L(+)
20 K Power supply for B/L(-)

Données mécaniques

Article Dimensions Unité
Number of dots 128 x 64
Dimensions du module 55.0 x 50.0 x 10.0 (MAX) mm
Zone d'affichage 43.5 x 29.0 mm
Zone active 40.92 x 26.92 mm
Taille des points 0.28 x 0.35 mm
Pas des points 0.32 x 0.39 mm
Duty 1/64
Type de rétroéclairage LED
IC NT7107,NT7108
Interface 6800

Valeurs nominales maximales absolues

Article Symbole Min Typ Max Unité
Température de fonctionnement TOP -20 +70
Température de stockage TST -30 +80
Supply Voltage For Logic VDD-VSS -0.3 7.0 V
Supply Voltage For LCD VLCD VEE-0.3 VDD+0.3 V

Caractéristiques électroniques

Article Symbole État Min Typ Max Unité
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℃


8.4
7.0


8.6
9.8
8.8
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 1.0 1.2 1.5 mA
Search Keyword: 128x64 lcd, 128 x 64 lcd, lcd 128 x 64
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