參數(shù)資料
型號: SG12864A
廠商: Electronic Theatre Controls, Inc.
英文描述: LCD MODULES SG12864A ( 128 DOTS X 64 DOTS )
中文描述: 液晶顯示模塊SG12864A(128點× 64點)
文件頁數(shù): 1/2頁
文件大小: 148K
代理商: SG12864A
LCD MODULES
SG12864A ( 128 DOTS X 64 DOTS )
FEATURES
MECHANICAL DATA
BUILT-IN CONTROLLER (KS0107 OR EQUIVALENT)
ITEM
DIMENSIONS
UNIT
+5 V POWER SUPPLY
Module Size (W x H x T)
93.0 x 70.0 x 8.8 ( 12.7 LED )
mm
1/64 DUTY CYCLE
Viewing Area ( W x H )
72.0 x 40.0
mm
8-BIT PARALLEL INTERFACE
Active Area ( W x H )
66.52 x 33.24
mm
4.2 V LED FORWARD VOLTAGE
Dot Size ( W x H )
0.48 x 0.48
mm
Dot Pitch ( W x H )
0.52 x 0.52
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
-
14
V
3
V
O
-
Contrast Adjustment Voltage
Input Voltage
V
I
Vss
-
V
DD
V
4
D/I
H/L
H : Data, L : Instruction Code
5
R/W
H/L
H : Read / L : Wrtie
ELECTRICAL CHARACTERISTICS
6
E
H
L
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
CS1
H
Chip Select Signal For IC1
Supply Voltage For LCD
V
DD
-V
o
V
DD
=5V Ta=25
7.6
8.3
9.2
V
16
CS2
H
Chip Select Signal For IC2
Supply Current
I
DD
V
DD
=5V
-
4.5
10
mA
17
/RES
L
Reset Signal
Input
"HIGH" Level
V
IH
-
2.2
-
V
DD
V
18
Vout
-
Power Supply Voltage For LCD
Voltage
"LOW" Level
V
IL
-
-
-
0.6
V
19
A
4.2V
LED Power (+)
Output
"HIGH" Level
V
OH
-
2.4
-
-
V
20
K
0V
LED Power (-)
Voltage
"LOW" Level
V
OL
-
-
-
0.4
V
EXTERNAL DIMENSIONS
o
C
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