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64 SEG
DD
0.4
8.0
--
DD
0.8
V
Max.
Input Voltage
Operating Temp.
V
T
-0.3
-20
+ 0.3
70
80
V
or Eqv.
Converter
DC/DC
ELECTRICAL CHARACTERISTICS
KS0107
LEDK
RS, R/W, E, /RST
DB0
V
V
V
V
OUT
O
SS
DD
LEDA
/CS1
/CS2
DB7
LCD Driving Voltage
Supply Current
Output Low Voltage
BLOCK DIAGRAM
Storage Temp.
Output High Voltage
Input Low Voltage
Input High Voltage
Item
or Eqv.
KS0108
Array(A.) or Edge(E.)
LED Backlight
64 SEG
or Eqv.
KS0108
= 1.6mA
= 5.0V
DD
= - 0.2mA
( V
-30
OL
V
I
I
OL
V
64 COM
- V
DD
V
DD
O
Ta=25
C
I
OH
Symbol
IH
V
V
IL
V
T
stg
opr
I
--
--
Condition
Test
OH
0
--
--
128 x 64 dots
LCD PANEL
--
12.0
6.0
=5V
a
0.25V )
2.0
- 0.3
2.4
Min.
DD
--
--
--
Typ.
V
DD
ABSOLUTE MAXIMUM RATINGS
LG128641
Supply Voltage(Logic)
Supply Voltage(LCD)
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
0.44 x 0.60
0.40 x 0.56
Approx. 65 / 75
mm
mm
g
Data bus line
LED BACKLIGHT SPECIFICATIONS (Ta=25
Power supply for LED backlight
Reset signal, active "L"
Output voltage for LCD driving
Chip selection for IC1, active "L"
Chip selection for IC2, active "L"
GND
Operating voltage for LCD
H : Data
L : Instruction code
L : Write
Power supply for logic
H : Read
Enable signal
14
15
DB5
DB6
Forward Voltage
Forward Current (A./E.)
Emission Wave Length
LEDA
LEDK
DB7
/RST
V
OUT
20
Item
17
18
19
16
I
λ
p
f
+5V
0V
-10V
H/L
L
H/L
Symbol
V
f
DB4
/CS1
/CS2
V
R/W
E
DB1
DB2
DB3
DB0
DD
RS
O
SS
Weight (Reflective/LED)
PIN CONNECTIONS
Symbol
4
5
V
V
V
mA
V
9
12
13
11
10
8
7
6
Unit
V
V
V
C
C
1
2
3
Pin
+5V
--
H/L
H/L
H/L
H,H
H/L
H/L
H/L
H/L
_
>L
H/L
0V
Level
L
L
V
mA
nm
Unit
300/150
568
--
--
4.1
Typ.
Max.
4.3
C)
Function
78.0 x 70.0 x 10.5/13.0
62.0 x 44.0
Nominal Dimensions
MECHANICAL DATA
Viewing Area ( W x H )
Module Size ( W x H x T )
Item
V
Unit
V
mm
mm
Unit