• 144x32 Graphic LCD Display, BG14432A

144x32 Graphic LCD Display Module

● COB with metal frame
● Built-in controller ST7920
● +3.3V single power supply
● 1/32 duty cycle
Model : BG14432A


BG14432A


BG14432A is a monochrome 144x32 graphic LCD display module made using Chip on Board (COB) method and comes with metal frame.
It has a built-in controller ST7920.
Module dimension of BG14432A is (84x44) mm and viewing area is (66.0x16.0) mm.
It supports 3.3V single power supply.




bg14432a-drawing.png






● Mechanical Data

Item

Standard Value

Unit

Module Dimension

84.0 x 44.0 

mm

Viewing Area

66.0 x 16.0

mm

Dot Size

 0.37 x 0.37 

mm

Dot Pitch

0.42 x 0.42

mm




 ● Pin Assignment

Pin

Symbol

Function

1

Vss

Ground

2

Vdd

+3.3V

3

Vo

NC

4

RS

H/L register select signal

5

R/W

read/write signal

6

E

H>L enable signal

7~14

DB0~7

H/L bus line

15

A

Power Supply for B/L(+)

16

K

Power supply for B/L (-)




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