BO LYMIN
BC1602A20
Feature
1. COB with metal frame
2. 5x7 dots with cursor
3. Built-in controller KS0066 or equivalent
4. + 5V single power supply
5. 1/16 duty cycle
6.
RS232 interface
7.
Option: I2C interface
8. Option: LED,EL backlight
Mechanical Data
Item
Standard Value
Module Dimension
80.0 x 36.0
66.0 x 16.0
Viewing Area
0.56 x 0.66
Dot Size
2.96 x 5.56
Character Size
Unit
mm
mm
mm
mm
Electronic Characteristics
Symbol Condition
Typical
Unit
Value
Input Voltage
Vdd Vdd = +5V 5.0
V
Supply Current
Idd
Vdd = +5V 20.0 mA
LCD Driving
5.0
Vdd-Vo
V
25
o
C
Voltage
LED Forward
4.2
Vf
V
25
o
C
Voltage
LED Forward
25
o
C
If
100 mA
Current
EL Power
Vel
Vel=110Vac/400Hz
V
Voltage
Item
Pin Assignment RS232
Pin
Symbol
Function
2
Data Out Data out from LCM
Data from user
3
Data In
Ground
5
GND
Pin Assignment PORT2
Pin
Symbol
Function
1
5V input for LCM
5V
2
I2C clock I2C interface clock input
3
I2C data I2C interface data input
4
GND for LCM
GND
Dimension
4
3
5
80.0
±
0.5
71.2
66.0(VA)
56.21(AA)
A
P2.54*15=38.1
2.0
9.4(EL or No B/L)
13.2(LED B/L)
8.6(LED B/L)
4.8(EL or No B/L)
31.0
(
)
1.0
40.55
75.0
4-Ø2.5 PTH
4-Ø5.0 PAD
1.6
0.6
0.56
0.59
0.38
5.94
5.56
0.7
0.66
RS232 PORT
DOT SIZE
SCALE 5/1
