• 20x4 Character LCD, BC2004I
  • 20x4 Character LCD, BC2004I

20x4 Character LCD display

● COB with metal frame
● 5x7 dots with cursor
● Built-in controller RW1073
● +3.3V single power supply
● 1/33 duty cycle
● LED B/L pins: 17/18
● DIP module
Model : BC2004I


BC2004I


BC2004I is Big Font 20x4 characters LCD Module (LCM) made using Chip on Board (COB) method and comes with metal frame.

Character size is (2.32 x 3.73) mm.

Module dimension of BC2004I is (68.0 x 26.8) mm and viewing area is (61.0 x 19.0) mm.

It has built-in controller RW1073 (or equivalent) that provides different language options, English, Japanese, Chinese, Western & Eastern European, Russian etc.












● Mechanical Data

Item

Standard Value

Unit

Module Dimension

68.0 x 26.8

mm

Viewing Area

61.0 x 19.0

mm

Dot Size

 0.44 x 0.44 

mm

Character Size

2.32 x 3.73 

mm




● Pin Assignment

Pin

Symbol

Function

1

VSS

GND

2

VDD

+3.3V

3

VO

Contrast adjustment

4

RS

H/L register select signal

5

R/W

H/L read/write signal

6

E

H/L enable signal

7~14

DB0~DB7

H/L data bus line

15

NC

No connection

16

/RES

Reset signal

17

A

Power supply for B/L(+)

18

K

Power supply for B/L(GND)









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