SG12864A Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – LCD MODULES SG12864A ( 128 DOTS X 64 DOTS )

LCD MODULES
SG12864A ( 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
INTERFACE PIN CONNECTIONS
NO. SYMBOL LEVEL
FUNCTION
1
V SS
0V Power Supply Ground
2
V DD
5V Power Supply Voltage
3
VO
-
Contrast Adjustment Voltage
4
D/I
H/L H : Data, L : Instruction Code
5
R/W
H/L H : Read / L : Wrtie
6
7~14
15
16
17
E
DB0~DB7
CS1
CS2
/RES
HL
H/L
H
H
L
Enable Signal
Data Bus Line
Chip Select Signal For IC1
Chip Select Signal For IC2
Reset Signal
18
Vout
-
Power Supply Voltage For LCD
19
A
4.2V LED Power (+)
20
K
0V LED Power (-)
MECHANICAL DATA
ITEM
Module Size (W x H x T)
DIMENSIONS
93.0 x 70.0 x 8.8 ( 12.7 LED )
Viewing Area ( W x H )
72.0 x 40.0
Active Area ( W x H )
66.52 x 33.24
Dot Size ( W x H )
Dot Pitch ( W x H )
0.48 x 0.48
0.52 x 0.52
UNIT
mm
mm
mm
mm
mm
ABSOLUTE MAXIMUM RATINGS
ITEM
Supply Voltage For Logic
SYMBOL
V DD -V SS
MIN.
0
Supply Voltage For LCD Drive
V DD -V o
0
Input Voltage
VI
Vss
TYP. MAX.
-
7
-
14
-
V DD
UNIT
V
V
V
ELECTRICAL CHARACTERISTICS
ITEM
Supply Voltage For Logic
Supply Voltage For LCD
Supply Current
Input "HIGH" Level
SYMBOL CONDITION MIN.
V DD-VSS
-
4.5
V DD-Vo V DD=5V Ta=25^oC 7.6
I DD
V DD=5V
-
V IH
-
2.2
TYP.
5
8.3
4.5
-
MAX.
5.5
9.2
10
V DD
UNIT
V
V
mA
V
Voltage "LOW" Level
V IL
Output "HIGH" Level
V OH
Voltage "LOW" Level
V OL
-
-
-
0.6
V
-
2.4
-
-
V
-
-
-
0.4
V
EXTERNAL DIMENSIONS