LCD-240H128D Datasheet

LCD-240H128D
Vishay
240 x 128 Graphic LCD
FEATURES
• Type: Graphic
• Display format: 240 x 128 dots
• Built-in controller: Sanyo LC7981 (or equivalent)
• Duty cycle: 1/128
• + 5 V power supply
• Built-in N.V. (option)
• Compliant to RoHS directive 2002/95/EC
MECHANICAL DATA
ITEM
ABSOLUTE MAXIMUM RATINGS
STANDARD VALUE
Module Dimension
144.0 x 104.0
Viewing Area
114.0 x 64.0
Dot Size
0.43 x 0.43
Dot Pitch
0.45 x 0.45
Mounting Hole
138.0 x 97.0
Character Size
N/a
UNIT
ITEM
mm
STANDARD VALUE
SYMBOL
MIN.
TYP.
MAX.
Power Supply VDD to VSS
4.75
5.0
5.25
Input Voltage
- 0.3
-
VDD
VI
UNIT
V
Note
• VSS = 0 V, VDD = 5.0 V
ELECTRICAL CHARACTERISTICS
ITEM
Input Voltage
Supply Current
SYMBOL
CONDITION
VDD
STANDARD VALUE
MIN.
TYP.
MAX.
L level
0.7 VDD
-
VDD
VIO
H level
-
-
0.3 VDD
IDD
VDD = + 5 V
0
55
60
- 20 °C
-
-
-
UNIT
V
mA
0 °C
20.3
21.4
22.5
25 °C
18.0
19.1
20.2
50 °C
17.8
18.9
20.0
70 °C
-
-
-
VF
25 °C
-
4.2
-
LED Forward Current
IF
25 °C
-
900
1800
mA
CCFL Forward Voltage
VF
25 °C
-
250
590
VRMS
CCFL Forward Current
IF
25 °C
-
-
5.5
mARMS
EL Power Supply Current
IEL
VEL = 110 VAC, 400 Hz
-
-
5.0
mA
Recommended LC Driving
Voltage for Normal Temperature
Version Module
VDD to V0
LED Forward Voltage
V
V
OPTIONS
PROCESS COLOR
TN
BACKLIGHT
STN
Gray
STN
Yellow
STN
Blue
FSTN
B&W
x
x
x
x
STN
Color
None
LED
EL
CCFL
x
x
x
x
For detailed information, please see the “Product Numbering System” document.
Document Number: 37378
Revision: 17-Apr-09
For technical questions, contact: [email protected]
www.vishay.com
1
LCD-240H128D
240 x 128 Graphic LCD
Vishay
INTERFACE PIN FUNCTION
PIN NO.
SYMBOL
FUNCTION
1
VSS
Power supply (Ground)
2
VDD
Power supply (+ 5 V)
3
V0
Contrast adjustment
4
RS
Data/instruction select
5
RW
Data read/write
6
E
Enable signal
7
DB0
Data bus line
8
DB1
Data bus line
9
DB2
Data bus line
10
DB3
Data bus line
11
DB4
Data bus line
12
DB5
Data bus line
13
DB6
Data bus line
14
DB7
Data bus line
15
CS
Chip select
16
RES
Reset signal
17
VEE
Negative voltage output
18
NC
No connection
19
A
Power supply for B/L
20
K
Power supply for B/L
DIMENSIONS in millimeters
www.vishay.com
2
For technical questions, contact: [email protected]
Document Number: 37378
Revision: 17-Apr-09
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Revision: 02-Oct-12
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Document Number: 91000