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BGB12864-05A

Model No. BGB12864-05A

Outline sizemm): 75.00 × 52.70 × 9.10 

Viewing Area60.00 × 32.60 

Active Area 55.00 × 27.48

Controller IC AIP31108 or Eqv.

Interface SPI & Parallel 

Remarks 1×20PIN 

BacklightLED

Part Number: BGB12864-05A

● Character LCD 128 x 64 (dots)
● FSTN-Gray / STN-Gray / STN-YG / STN-Blue
● Built-in controller (AIP31108 or Equivalent)
● +3.3V / +5.0V power supply
● 1/64 duty, 1/9bias
● Viewing Direction: 6H / 12H
● Interface: 6800 4/8-bit parallel
● Backlight (Side LED): White / Green / Blue / Yellow-Green / RGB / Orange / Amber
● Temp: N.T / W.T / Super W.T

SPECIFICATIONS 

Interface Pin Function

Pin No.

Symbol

Description

1

VDD

Power supply for logic

2

VSS

Ground(0V)

3

V0

Contrast Adjustment

4~11

DB0~DB7

Data bus line

12

CS1

Chip select signal

13

CS2

Chip select signal

14

RST

Reset signal

15

R/W

Read/Write select signal

16

D/I

Data/ Instruction select signal

17

E

Enable signal

18

VEE

Negative voltage output

19

LED-A

Power supply for backlight (+5.0V)

20

LED-K

Ground for backlight(0V)

 

Mechanical Data

Item

Standard Value

Unit

Module Dimension

75.0 x 52.7

mm

Viewing Area

60.0 x 32.6

mm

Mounting Hole

70.0 x 49.7

mm

Dots Pitch

0.43 x 0.43

mm

Dots Size

0.39 x 0.39

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

8.7

V

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