Datasheet Summary
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GENERAL SPECIFICATION
Item
Number of Character Module Size Viewing Area Character Size Dot Size/Dot Pitch Backlight Options 20x4 98.5(W)x60.0(H)x10.5/14.5(D)mm Max 76.0(W)x25.2(H)mm 2.95(W)x4.75(H)mm 0.55(W)x0.55(H)mm/0.60(W)x0.60(H)mm Without/EL/LED Gray STN/Yellow STN/Normal/Extended Temperature/Bottom/Top Viewing
INTERFACE PIN ASSIGNMENT
Content
Pin No. Pin Out
1 V SS Ground
Function Description
V DD
Logic Circuit Power Supply
Power Supply for LCD Panel
ELECTRICAL CHARACTERISTICS
4 RS Data/Instruction Register Select
Item
Power Supply for Logic Input Voltage
Symbol
V DD- V SS V IL V IH
Condition
L level H level T a = 0 °C
Min.
2.7 V...