BO LYMIN
BC0801A
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. LED B/L pins:A/K, or1/2,or 15/16.
7. Option: LED,(4.2V)
8. Option: +3V single power supply
9. Option: external negative voltage
Mechanical Data
Item
Standard Value Unit
Module Dimension
58.0 x 27.0 x 13.6 mm
mm
Viewing Area
48.0 x 12.0
mm
Dot Size
0.92 x 1.1
mm
Character Size
4.84 x 9.22
Pin Assignment
Pin
Symbol
1
Vss
2
Vdd
3
Vo
4
RS
5
R/W
6
E
7~14 DB0~7
15
A
16
K
Electronic Characteristics
Function
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)
Symbol Condition
Typical
Unit
Value
Input Voltage
Vdd Vdd = +5V 5.0
V
Supply Current
Idd
Vdd = +5V 1.5 mA
LCD Driving
4.2
Vdd-Vo
V
25
o
C
Voltage
LED Forward
4.2
Vf
V
25
o
C
Voltage
LED Forward
25
o
C
If
70 mA
Current
EL Power
Vel=110
Vel
Vac/400Hz
--- Vrms
Current
Item
Dimension
55.0±0.3
13.6(LED B/L)
9.0(EL or No B/L)
10.6(LED B/L)
7.0(EL or No B/L)
9.2
16
0.92
4.84
0.06
50.55
48.0
2-Ø2.0
16-Ø1.0
1
-0.1
-0.0
P2.54*(16-1)=38.1
21.0±0.2
9.22
0.06
A
K
2.0
6.5
0.9
DOT SIZE
9.0
2-R1.0
45.02(AA)
PIN NO. SYMBOL
1
Vss
2
Vdd
3
VO
4
RS
5
R/W
6
E
7
DB0
8
DB1
9
DB2
10
DB3
11
DB4
12
DB5
13
DB6
14
DB7
15
A
16
K
1
27.0±0.2
12.0
-0.3
-0.1
25.5
5.0
10.0
9.22
1.1
1.6
DIY/开源硬件专区