ITEM
SYMBOL
CONDITION
MIN.
TYP.
MAX.
UNIT
LCG-12A01, LCD Graphic Module 12 x 1
FEATURES
MECHANICAL DATA
BUILT-IN CONTROLLER ( HD66730 OR EQUIVALENT)
ITEM
DIMENSIONS
UNIT
+5 V POWER SUPPLY
Module Size (W x H x T)
84.0 x 36.0 x 8. 8(12.7L E D)
mm
1/16 DUTY CYCLE
Viewing Area ( W x H )
65.0 x 1 6.0
mm
8-BIT PARALLEL INTERFACE
Active Area ( W x H )
62.79 x 7.64
mm
4.2 V LED FORWARD VOLTAGE
Dot Size ( W x H )
0.40 x 0. 60
mm
Dot Pitch ( W x H )
0.43 x 0. 64
mm
INTERFACE PIN CONNECTIONS
ABSOLUTE MAXIMUM RATINGS
NO.
SYMBOL
LEVEL
FUNCTION
ITEM
SYMBOL
MIN.
TYP.
MAX.
UNIT
1
V
SS
0V
Power Supply Ground
Supply Voltage For Logic
V
DD
-V
SS
0
-
7
V
2
V
DD
5V
Power Supply Voltage
Supply Voltage For LCD Drive
V
DD
-V
o
0
-
12
V
3
V
O
-
Contrast Adj.
Input Voltage
V
I
Vss
-
V
DD
V
4
RS
H/L
Register Select
5
R/W
H
Read/Write
ELECTRICAL CHARACTERISTICS
6
E
H
Enable Signal
ITEM
SYMBOL
CONDITION
MIN.
TYP.
MAX.
UNIT
7~14
DB0~DB7
H/L
Data Bus Line
Supply Voltage For Logic
V
DD
-V
SS
-
4.5
5
5.5
V
15
A
4.2V
LED Power (+)
Supply Voltage For LCD
V
DD
-V
o
V
DD
=5V Ta=25 C 4.4
4.8
5.2
V
16
K
0V
LED Power (-)
Supply Current
I
DD
V
DD
=5V
-
2.5
4.5
mA
Input
"HIGH" Level
V
IH
-
2.2
-
VDD
V
Voltage
"LOW" Level
V
IL
-
-
-
0.6
V
Output
"HIGH" Level
V
OH
-
2.4
-
-
V
Voltage
"LOW" Level
V
OL
-
-
-
0.4
V
EXTERNAL DIMENSIONS
o
DELTA COMPONENTS Auweg 27 D-79761 Waldshut-Tiengen Tel: +49/7751/8399-0 Fax: +49/7751/8399-99 Mail: info@delta-components.de www.delta-components.de
LCD MODULES
LCG-12A01, LCD Graphic Mocule 12 x 1
TIMING CHARACTERISTICS
ITEM
SYMBOL
MIN.
TYP.
MAX.
UNIT.
E Cycle Time
t
CYCE
1000
-
-
ns
Enable Pulse Width
"High Level"
P
WEH
450
-
-
ns
Enable Rise/Fall Time
t
ER
,
t
Ef
-
-
25
ns
Address Set-up Time
RS,R/W to E
t
AS
60
-
-
ns
Address Hold Time
t
AH
20
-
-
ns
Data Sep-up Time
t
DSW
140
-
-
ns
Data delay Time
t
DDR
-
-
360
ns
Data Hold Time
Write
t
H
30
-
-
ns
Data Hold Time
Read
t
DHR
5
-
-
ns
BLOCK DIAGRAM
DELTA COMPONENTS Auweg 27 D-79761 Waldshut-Tiengen Tel: +49/7751/8399-0 Fax: +49/7751/8399-99 Mail: info@delta-components.de www.delta-components.de
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