BGB240128-02A
Model No. BGB240128-02A
Outline size（mm）： 144.00 × 104.00 × 12.00
Viewing Area：114.00 × 64.00
Active Area： 107.97 × 57.57
Controller IC： RA6963 or Eqv.
Interface： 8080 Parallel
Remarks： 1×34PIN
Backlight：LED
Part Number: BGB240128-02A
● Character LCD 240 x 128 (dots)
● FSTN-Gray / STN-Gray / STN-YG / STN-Blue
● Built-in controller ((RA6963 or Equivalent)
● +3.3V / +5.0V power supply
● 1/128 duty , 1/12bias
● Viewing Direction: 6H / 12H
● Interface: 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 |
FGND |
Frame ground |
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2 |
VSS |
Ground(0V) |
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3 |
VDD |
Power supply for logic(+5.0V) |
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4 |
V0 |
Contrast Adjustment |
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5 |
/WR |
Data write. Write data into LCD Controller |
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6 |
/RD |
Data read. Read data from LCD Controller |
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7 |
/CE |
Chip select signal |
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8 |
C/D |
Data/ Instruction select signal |
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9 |
N.C |
No connection |
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10 |
/RES |
Controller reset signal, Active Low |
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11~18 |
DB0~DB7 |
Data bus line |
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19 |
FS |
Selection of font; H: 6 * 8, L: 8 * 8 |
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20 |
VLCD |
Negative Voltage Output |
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21 |
BL+ |
Power supply for backlight (+5.0V) |
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22 |
BL- |
Ground for backlight(0V) |
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H+(9V) |
Heater anode H+ |
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H- |
Heater cathode H- |
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23 |
ED |
Data output for columns |
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24 |
CDATA |
Synchronous signal for row driver |
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25 |
FR |
Frame signal |
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26 |
CH1 |
Heating sheet power supply(or NC) |
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27 |
HSCP |
Shift clock pulse for column driver of upper area of LCD |
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28 |
N.C |
No connection |
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29 |
VDD |
Power supply for logic(+5.0V) |
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30 |
VSS |
Ground(0V) |
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31 |
V0 |
Contrast Adjustment |
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32 |
VLCD |
Negative Voltage Output |
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33 |
BL+ |
Power supply for backlight (+5.0V) |
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34 |
BL- |
Ground for backlight(0V) |
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Mechanical Data |
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Item |
Standard Value |
Unit |
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Module Dimension |
144.0 x 104.0 |
mm |
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Viewing Area |
114.0 x 64.0 |
mm |
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Mounting Hole |
138.0 x97.0 |
mm |
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Dots Pitch |
0.45 x 0.45 |
mm |
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Dots Size |
0.40 x 0.40 |
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 |
18.0 |
V |
