LCD MODULES
SC0802D ( 8 CHARACTERS x 2 LINES )
FEATURES
5 x 7 DOTS WITH CURSOR
BUILT-IN CONTROLLER (KS0066 OR EQUIVALENT)
5 V POWER SUPPLY
1/16 DUTY CYCLE
4.2 V LED FORWARD VOLTAGE
Supply Voltage
Supply Current
Input
Voltage
"HIGH" Level
"LOW" Level
"HIGH" Level
"LOW" Level
V
DD
-V
SS
I
DD
V
IH
V
IL
V
OH
V
OL
ELECTRICAL CHARACTERISTICS
ITEM
LCD Operating
Voltage
V
DD
-V
O
SYMBOL CONDITION MIN. TYP. MAX. UNIT
T=0
T=25
T=50
-
-
-
4.7
-
2.2
0
2.4
-
4.8
4.5
4.2
5
1.2
-
-
-
-
-
-
-
5.3
2.5
V
DD
0.6
-
0.4
V
V
V
V
mA
V
V
V
V
-
-
-
-
-
-
MECHANICAL DATA
ITEM
Module Size (W x H x T)
Viewing Area ( W x H )
Character Size ( W x H )
Character Pitch (W x H)
Dot Size ( W x H )
Dot Pitch ( W x H )
Output
DIMENSIONS
48.0 x 42.0 x 8.4 ( 12.8 LED )
38.0 x 16.0
2.96 x 5.56
3.55 x 5.94
0.56 x 0.66
0.60 x 0.70
UNIT
mm
mm
mm
mm
mm
mm
Voltage
BLOCK DIAGRAM
DB7
DB0
E
R/ W
RS
Vo
V DD
Vss
INTERFACE PIN CONNECTIONS
NO.
1
2
3
4
5
6
7
8
COM16
LCD
CONTROLLER
SEG40
LCD PANEL
SYMBOL
V
SS
DB0
K
DB1
V
DD
DB2
V
O
DB3
FUNCTION
Supply Ground
Data Bit 0
LED Power
Data Bit 1
Supply Voltage
Data Bit 2
Contrast Adj.
Data Bit 3
NO. SYMBOL
9
10
11
12
13
14
15
16
A
DB4
E
DB5
R/W
DB6
RS
DB7
FUNCTION
LED Power
Data Bit 4
Enable Signal
Data Bit 5
Read/Write
Data Bit 6
Register Select
Data Bit 7
A
K
LED BACKLI GHT
EXTERNAL DIMENSIONS
1
