8x2 Character LCD display
● COB with metal frame
● 5x7 dots with cursor
● Built-in controller ST7066 or equivalent
● +5V single power supply
● 1/16 duty cycle
● LED B/L pins: 1/2
● Option: array LED B/L
● No Negative Voltage Option
BC0802B
BC0802B is 8x2 characters LCD Module (LCM) made using Chip on Board (COB) method and comes with metal frame.
Module dimension of BC0802B is (40.0x20.0) mm and viewing area is (36.3x13.9) mm.
It has built-in controller ST7066 (or equivalent) that provides different language options, English, Japanese, Chinese, Western & Eastern European, Russian etc.
It is available without backlight or with LED, EL backlight options.
BC0802B LCD module is available in gray, yellow/green and blue LCD color.
● Mechanical Data
Item
Standard Value
Unit
Module Dimension
40.0 x 20.0
mm
Viewing Area
36.3 x 13.9
mm
Dot Size
0.6 x 0.6
mm
Character Size
3.12 x 5.01
mm
● Pin Assignment
Pin
Symbol
Function
1
Vss
Ground
2
Vdd
+5V
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
DB0~7
H/L data bus line
● Electronic Characteristics
Item
Symbol
Condition
Typical
Unit
Input Voltage
VDD
VDD=+5V
5.0
V
Supply Current
IDD
VDD=+5V
1.5
mA
LCD Driving
Vdd-Vo
25℃
4.4
V
LED Forward
VF
25℃
4.0
V
LED Forward
IF
25℃
100
mA
Value
Voltage
Voltage(Y-G)
Current