Embedded Electronics LCD Modules BC1602A

BC1602A
Feature
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Character Size
Standard Value Unit
Input Voltage
Supply Current
LCD Driving
Voltage
LED Forward
Voltage
Array LED
Forward Current
Edge LED
Forward Current
Vdd
Idd
Vdd-Vo
Vf
If
If
Vdd = +5V
Vdd = +5V
25 C
5.0
1.2
4.0
4.2
100
20
V
mA
V
V
mA
mA
TYP
Value
Electronic Characteristics
mm
mm
mm
mm
80.0 x 36.0
66.0 x 16.0
0.56 x 0.66
2.96 x 5.56
Dim en si on
BOLYMIN
1. COB with metal frame
2. 5x7 dots with cursor
3. Built-in controller K S0066 or equivalent
4. + 5V single power supply
5. 1/16 duty cycle
6. LED B/L pins:15/16, or A/K, or 1/2
7. Option: LED array/edge B/L, EL/BL
8. Option: +3V single power supply
9. Option: ne gative volta ge (built-in, external )
o
25 o C
25 o C
Item Symbol Condition Unit
Pin Assignment
Pin Symbol Function
1
2
3
4
5
6
7~14
15
16
GND
+5V(+3V option)
Contrast adjustment
H/L register select signal
H/L read/write signal
H --> L enable signal
H/L data bus line
Power supply for B/L (+)
Power supply for B/L (GND)
Vss
Vdd
Vo
RS
R/W
E
DB0~7
A/Vee
K
EL Power
Voltage Vel Vel=110Vac/400Hz V
25 o C
o
Option
5.0
70 o C 3.6 5.0
-20 o C 5.0 5.0
71.2
56.21(AA)
66.0(VA)
80.0