• 320x240 Graphic LCD Display, BG320240B1

320x240 Graphic LCD Display Module

● SMT PCB with metal frame
● Built-in controller RA8835
● +5V power supply
● 1/240 duty cycle
● Option: LED edge/white B/L, CCFL
● Option: negative voltage (built-in, external)
● Option: touch panel
● Option: 80 Series MPU interfance
● Option: +3V single power supply
Model : BG320240B1


BG320240B1


BG320240B1 is a monochrome 320x240 graphic LCD display module made using SMT PCB with metal frame.

It has built-in controller RA8835.

Module dimension of BG320240B1 is (139.98x120.24) mm and viewing area is (120.14x92.14) mm.

It supports 5V power supply with option of negative voltage.

Also offer optional 80 Series MPU Interface.


bg320240b1-drawing.png






● Mechanical Data

Item

Standard Value

Unit

Module Dimension

139.98 x 120.24 

mm

Viewing Area

120.14 x 92.14

mm

Dot Size

 0.34 x 0.34 

mm

Dot Pitch

0.36 x 0.36

mm




 ● Pin Assignment

Pin

Symbol

Function

1

Vss

Power supply (GND)

2

Vdd

+5V (+3V option)

3

Vo

Contrast adjustment

4

E

Enable signal

5

R/W

Read/write signal

6

Ao

Data/instruction

7~14

DB0~7

Data bus line

15

/CS

Chip select

16

/RST

Reset signal

17

Vee

Negative voltage output -25V

18

FGND

Frame Ground

19

NC

No connection

20

/DISP OFF

Display off




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