Графический ЖК Индикатор BGB320240-03
Model No. BGB320240-03
Outline size（mm）：139.00 × 100.00 × 12.50
Viewing Area：103.00 × 79.00
Active Area： 95.97 × 71.97
Controller IC： RA8835 or Eqv.
Interface： 6800/8080 8-bit Parallel
Remarks： 1×20PIN
Backlight：LED
Part Number: BGB320240-03
● Graphic LCD 320 x 240 (dots)
● FSTN-Gray / STN-Gray / STN-YG / STN-Blue
● Built-in controller ((RA8835 or Equivalent)
● +3.3V / +5.0V power supply
● 1/240 duty, 1/17bias
● Viewing Direction: 6H / 12H
● Interface: 6800/8080 8-bit parallel
● Backlight (Side LED): White / Green / Blue / Yellow-Green / RGB / Orange / Amber
● Temp: N.T / W.T / Super W.T
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SPECIFICATIONS |
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Interface Pin Function |
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Pin No. |
Symbol |
Description |
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1 |
VSS |
Ground(0V) |
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2 |
VDD(5V) |
Power supply for logic(+5.0V) |
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3 |
V0 |
Contrast Adjustment |
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4 |
/WR |
Data write. Write data into LCD Controller |
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5 |
/RD |
Data read. Read data from LCD Controller |
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6 |
/CS |
Chip select input pins |
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7 |
A0 |
Data/ Instruction select signal |
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8 |
/RES |
Controller reset signal, Active Low |
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9-16 |
DB0~DB7 |
Data bus line |
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17 |
LEDA |
Power supply for backlight (+5.0V) |
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18 |
VEE |
Negative Voltage Output |
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19 |
LED-A |
Power supply for backlight (+5.0V) |
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20 |
LED-K |
Ground for backlight(0V) |
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Mechanical Data |
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Item |
Standard Value |
Unit |
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Module Dimension |
139.0 x 100.0 x 12.5 |
mm |
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Viewing Area |
103.0 x 79.0 |
mm |
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Mounting Hole |
131.0 x 92.0 |
mm |
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Dots Pitch |
0.30 x 0.30 |
mm |
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Dots Size |
0.27 x 0.27 |
mm |
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Electrical Characteristics |
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Item |
Symbol |
Standard Value (typ.) |
Unit |
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Input Voltage |
VDD |
5 |
V |
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Recommended LCD Driving |
VDD-VO |
23.6 |
V |
