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BCB4004-01B

Modelo No. BCB4004-01B

 

Outline size（mm）： 190.00 × 54.00 × 13.10

Viewing Area： 149.00 × 30.00<b

Active Area： 140.45 × 23.16

Controller IC： ST7066U or Eqv.

Interface： Parallel

Backlight：LED

Remarks： 2×9PIN

 

● Character LCD 40x4 (5 x 8 dots)
● FSTN-Gray / STN-Gray / STN-YG / STN-Blue
● Bulit-in controller (ST7066U 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)

SPECIFICATIONS

Interface Pin Function

Pin No.

Symbol

Description

1

VSS

Ground

2

VDD

Power supply for logic

3

VO

Contrast Adjustment

4

RS

Data/ Instruction  select signal

5

R/W

Read/Write select signal

6

E1

Enable signal for IC1

7

E2

Enable signal for IC2

8~15

DB0~DB7

Data bus line

16

NC

NC

17

LED-A

Backlight power supply

18

LED-K

Backlight ground

 

Mechanical Data

Item

Standard Value

Unit

Module Dimension

190.0 x 54.0

mm

Viewing Area

149.0 x 30.0

mm

Mounting Hole

183.0 x 47.0

mm

Character Size

2.78 x 4.89

mm

 

Electrical Characteristics

Item

Symbol

Standard Value (typ.)

Unit

Input Voltage

VDD

5

V

Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C

VDD-VO

3.7

V

 

Display Character Address Code

Display Position

1

-

-

-

-

-

-

40

DD RAM Address(IC1)

00

-

-

-

-

-

-

27

DD RAM Address(IC1)

40

-

-

-

-

-

-

67

DD RAM Address(IC2)

00

-

-

-

-

-

-

27

DD RAM Address(IC2)

40

-

-

-

-

-

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