
ABSOLUTE MAXIMUM RATINGS
MECHANICAL DATA
=5V
a
0.25V )
LCD PANEL
16 Characters x 2 Lines
Segment driver
LEDK
LEDA
DB7
DB0
RS
R/W
E
V
DD
V
O
SS
V
LED Backlight
Controller
LSI
LCD
KS0066
or Eqv.
40 SEG
16 COM
ELECTRICAL CHARACTERISTICS
BLOCK DIAGRAM
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Supply Current
LCD Driving Voltage
Item
Item
Supply Voltage(Logic)
Supply Voltage(LCD)
Input Voltage
Operating Temp.
Storage Temp.
V
IH
V
--
--
2.2
- 0.3
2.4
V
OL
I
- V
DD
V
DD
O
IL
OH
V
= - 0.2mA
= 1.2mA
= 5.0V
Ta=25
OL
V
I
DD
C
OH
I
0
--
--
Symbol
SS
O
Symbol
T
stg
V
V
I
T
opr
- V
DD
V
- V
DD
-20
-30
( V
Test
Condition
DD
Min.
Min.
-0.3
-0.3
-0.3
11
12
13
14
15
16
DB4
DB5
DB6
H/L
H/L
H/L
Data Bus Line
LED BACKLIGHT SPECIFICATIONS (Ta=25
Symbol
V
f
I
f
Forward Voltage
Forward Current
Emission Wave Length
40 SEG
Item
DB7
LEDA
LEDK
H/L
--
--
4.05
240
568
4.25
--
V
mA
nm
λ
p
--
LED Backlight Power Supply
Typ.
Max.
C)
Unit
--
--
V
DD
0.6
V
V
1
2
3
V
SS
V
V
O
--
--
--
4
5
6
7
8
9
10
--
0.4
3.0
4.6
1.5
--
--
V
DD
V
mA
V
V
DB1
DB2
DB3
DB0
E
H/L
H/L
H/L
H,H
H/L
_>L
RS
R/W
DD
H/L
H/L
PIN CONNECTIONS
Module Size( W x H x T )
Viewing Area( W x H )
Character Size( W x H )
Dot Size( W x H )
Weight
Pin
70
80
Max.
Typ.
Unit
C
+ 0.3
13.0
V
DD
Max.
7.0
V
C
V
Unit
V
Symbol
Level
Item
GND ( 0V )
Supply Voltage for Logic(+5V)
LCD Driving Voltage
H : Data
L : Write
Enable Signal
L : Instruction Code
H : Read
Function
Nominal Dimensions
122.0 x 44.0 x 9.5
99.0 x 24.0
4.84 x 9.66
0.92 x 1.1
g
mm
mm
mm
Unit
mm
16 characters x 2 lines
LC1622