SG12864H ( 128 DOTS X 64 DOTS )
■
FEATURES
◆
BUILT-IN CONTROLLER (KS0107 OR EQUIVALENT)
◆
+5 V POWER SUPPLY
◆
1/64 DUTY CYCLE
◆
8-BIT PARALLEL INTERFACE
◆
4.2 V LED FORWARD VOLTAGE
■
MECHANICAL DATA
ITEM
Module Size (W x H x T)
Viewing Area ( W x H )
Active Area ( W x H )
Dot Size ( W x H )
Dot Pitch ( W x H )
DIMENSIONS
75.0 x 52.7 x 7.9 ( 9.2 LED )
60.0 x 32.5
55.01 x 27.49
0.40 x 0.40
0.43 x 0.43
UNIT
mm
mm
mm
mm
mm
■
INTERFACE PIN CONNECTIONS
NO.
1
2
3
4~11
12
13
14
15
16
17
18
19
20
■
ABSOLUTE MAXIMUM RATINGS
ITEM
Supply Voltage For Logic
Supply Voltage For LCD Drive
Input Voltage
SYMBOL LEVEL
V
DD
V
SS
V
O
DB0~DB7
CS1
CS2
/RES
R/W
D/I
E
Vout
A
K
5V
0V
FUNCTION
Power Supply Voltage
Power Supply Ground
Contrast Adjustment Voltage
Data Bus Line
Chip Select Signal For IC1
Chip Select Signal For IC2
Reset Signal
H : Read / L : Wrtie
H : Data, L : Instruction Code
SYMBOL
V
DD
-V
SS
V
DD
-V
o
V
I
MIN.
0
0
Vss
TYP.
-
-
-
MAX.
7
18
V
DD
UNIT
V
V
V
-
H/L
H
H
L
H/L
H/L
H
L
■
ELECTRICAL CHARACTERISTICS
ITEM
Supply Voltage For Logic
Supply Voltage For LCD
Supply Current
Input
Voltage
Output
Voltage
"HIGH" Level
"LOW" Level
"HIGH" Level
"LOW" Level
SYMBOL
V
DD
-V
SS
V
DD
-V
o
I
DD
V
IH
V
IL
V
OH
V
OL
CONDITION
-
V
DD
=5V Ta=25℃
V
DD
=5V
MIN.
4.5
7.8
-
2.2
-
2.4
-
TYP.
5
8.6
6.2
-
-
-
-
MAX. UNIT
5.5
9.2
10
VDD
0.6
-
0.4
V
V
mA
V
V
V
V
Enable Signal
Power Supply Voltage For LCD
LED Power (+)
LED Power (-)
-
-
-
-
-
4.2V
0V
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EXTERNAL DIMENSIONS
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