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ESE Elektronik AG
LCD-Displays Datenblatt LCD- Standard Grafikmodul
Hauptmerkmale
• 128 x 64 dots • Einstellbarer Kontrast • STN-Technologie
GS 12864 C
Optionen
• • • • LED / EL- Beleuchtung Erhöhter Temp. Bereich Farbige Reflektoren TN-FSTN-Technologie
PIN Belegung
PIN 1 2 3 4 5 6 7–14 SYMBOL Vss Vdd Vo D/I R/W E DB0–DB7 SIGNAL DESCRIPTION GND (0V) Power Supply for Logic Operating Voltage for LCD H: Data L: Instruction L: MPU to Module H: Module to MPU Enable Signal Data Bus PIN 15 16 17 18 19 20
Kontroller: KS0107
SYMBOL CS1 CS2 RST VEE A K SIGNAL DESCRIPTION Select Left Select Right Reset Signal Negative Voltage Supply Power Supply for Backlight (+) Power Supply for Backlight (–)
Spezifikationen (TA=25 °C)
ITEM SYMBOL CONDITION MIN. – Vdd = 5.0V Vee = 4.2V – H L H L 4.