
64 SEG
DD
0.4
8.0
--
DD
0.8
V
Max.
Input Voltage
Operating Temp.
V
T
-0.3
-20
-30
+ 0.3
70
80
V
or Eqv.
Converter
DC/DC
BLOCK DIAGRAM
ELECTRICAL CHARACTERISTICS
KS0107
LEDA
LEDK
RS, R/W, E, /RST
DB0
V
V
V
V
DD
SS
OUT
O
/CS2
/CS1
DB7
Output Low Voltage
Supply Current
LCD Driving Voltage
Storage Temp.
Output High Voltage
Input Low Voltage
Input High Voltage
Item
LED Backlight
or Eqv.
KS0108
64 SEG
or Eqv.
KS0108
= 1.6mA
= 5.0V
DD
= - 0.2mA
( V
OL
V
I
I
OL
V
64 COM
DD
- V
DD
V
O
Ta=25
C
I
OH
Symbol
V
V
IL
V
IH
stg
opr
T
I
--
--
Condition
Test
OH
0
--
--
128 x 64 dots
LCD PANEL
--
11.2
6.0
=5V
a
0.25V )
2.0
- 0.3
2.4
Min.
DD
--
--
--
Typ.
V
DD
ABSOLUTE MAXIMUM RATINGS
LG128642
Supply Voltage(LCD)
Supply Voltage(Logic)
Item
-0.3
-0.3
Min.
SS
Symbol
DD
DD
V
V
- V
- V
O
19.0
7.0
Max.
128 x 64 dots
Dot Pitch ( W x H )
Dot Size ( W x H )
V
0.43 x 0.43
0.40 x 0.40
mm
mm
g
Chip selection for IC2, active "L"
Reset signal, active "L"
H : Read
L : Instruction code
LED BACKLIGHT SPECIFICATIONS (Ta=25
Power supply for LED backlight
Output voltage for LCD driving
Enable signal
H : Data
Power supply for logic
GND
Chip selection for IC1, active "L"
Operating voltage for logic
Data bus line
Approx. 30 / 40
Forward Voltage
Forward Current
Emission Wave Length
LEDA
LEDK
RS
E
V
OUT
R/W
20
Item
17
18
19
16
15
f
I
λ
p
+5V
0V
H/L
H,H
-10V
>L
_
H/L
Symbol
V
f
/CS2
/RST
DD
DB3
DB4
DB6
DB7
/CS1
DB5
DB0
DB1
DB2
O
SS
Weight (Reflective/LED)
PIN CONNECTIONS
Symbol
4
5
V
mA
V
9
12
13
14
11
10
7
8
6
Unit
V
V
V
C
C
3
2
1
Pin
V
V
V
H/L
H/L
H/L
H/L
H/L
H/L
L
L
L
H/L
H/L
+5V
0V
--
Level
V
mA
nm
Unit
120
568
--
--
L : Write
4.1
Typ.
4.3
Max.
C)
Function
75.0 x 52.7 x 7.5/9.5
60.0 x 32.6
Nominal Dimensions
MECHANICAL DATA
Viewing Area ( W x H )
Module Size ( W x H x T )
Item
V
Unit
V
mm
mm
Unit