BG12864C1 Datasheet, PDF (1/1 Pages) Bolymin, Inc – COB with metal frame Built-in controller KS0107/0108

BO LYMIN
BG12864C1
Feature
1. COB with metal frame
2. Built-in controller KS0107/0108
3. +5V single power supply, with built-in negative voltage
4. 1/64 duty cvcle
5. Option: LED array/edge B/L, EL B/L
Mechanical Data
Item
Standard Value Unit
Module Dimension 78.0 x 70.0 ^mm
Viewing Area
62.0 x 44.0 ^mm
Dot Size
0.42 x 0.58 ^mm
Dot Pitch
0.44 x 0.60 ^mm
Pin Assignment
Pin Symbol
1 /CS1
2 /CS2
3 Vss
4 Vdd
5 Vo
6
7
8
9~16
17
18
19
20
D/I
R/W
E
DB0~7
/RST
Vee
A
K
Function
Chip select for IC1
Chip select for IC2
GND
Power supply (+5V)
Contrast adjustment
Data / instruction
Data read/write
H -->L Enable signal
Data bus line
Reset signal
Negative voltage output
Power supply for B/L (+)
Power supply for B/L (GND)
Dimension
78.0± 0.5
74.0
62.0(VA)
56.3(AA)
P2.54*15=38.1
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 9.7 mA
LCD Driving
Voltage
Vdd-Vo
25 ^oC
9.1 V
LED Forward
Voltage
Vf
25 ^oC
4.2 _V
LED Forward
Current
If
25 ^oC 480 mA
EL Power
Voltage
Vel ^{Vel=110Vac/400Hz V}
array led 14.3
edge led 12.1
el/ref 9.7
array led 9.7
edge led 7.5
el/ref 5.1
Ø1.0
0.44
0.42
A
128X64 Dots
K
2.25
4-Ø2.5 PTH
1.6
5.0
68.0
4-Ø5.0 PAD