BCB2002-02B
Model No. BCB2002-02B
Outline size（mm）： 116.00 × 37.00 × 12.90
Viewing Area： 85.00 × 18.60
Active Area： 76.78× 11.40
Controller IC： ST7066U or Eqv.
Interface： Parallel
Backlight：LED
Remarks： 2×8PIN
Part No. ：BCB2002-02B
● Character LCD 20x2
● FSTN-Gray / STN-Gray / STN-YG / STN-Blue
● Built-in controller (ST7066 or Equivalent)
● +3.3V / +5.0V power supply
● 1/16 Duty , 1/5 Bias
● Viewing Direction: 6H / 12H
● Interface: 6800 4/8-bit parallel, optional SPI / I2C (RW1063 IC)
● Backlight (Side LED): White / Green / Blue / Yellow-Green / RGB / Orange / Amber
● Temp: N.T / W.T / Super W.T
● Fonts: English-Japanese / English-European / English-Cyrillic (Russian)
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Interface Pin Function |
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Pin No. |
Symbol |
Description |
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1 |
VSS |
Ground |
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2 |
VDD |
Power supply for logic |
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3 |
VO |
Contrast Adjustment |
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4 |
RS |
Data/ Instruction select signal |
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5 |
R/W |
Read/Write select signal |
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6 |
E |
Enable signal |
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7~14 |
DB0~DB7 |
Data bus line |
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15 |
LED-A |
Backlight power supply |
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16 |
LED-K |
Backlight ground |
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Mechanical Data |
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Item |
Standard Value |
Unit |
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Module Dimension |
116.0x 37.0 |
mm |
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Viewing Area |
85.0x 18.6 |
mm |
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Mounting Hole |
108.0 x 29.0 |
mm |
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Character Size |
3.25x5.39 |
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 |
3.7 |
V |
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Display Character Address Code |
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Display Position |
1 |
- |
- |
- |
- |
- |
- |
20 |
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DD RAM Address(IC1) |
00 |
- |
- |
- |
- |
- |
- |
13 |
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DD RAM Address(IC1) |
40 |
- |
- |
- |
- |
- |
- |
53 |
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