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MTC-20400X
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
2
V DD
Logic Circuit Power Supply
3
VO
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 SS ...