LCD-320G240C
Vishay
320 x 24 Dots Graphic LCD
FEATURES
• Built-in SED 1335 controller and SRAM
• Built-in negative voltage generator
• 1/240 duty cycle
• Touch screen option (analog type)
• Temperature compensation option
MECHANICAL DATA
ITEM
Module Dimension
Viewing Area
Dot Size
Dot Pitch
STANDARD VALUE
148.0 x 120.24
120.14 x 92.14
0.34 x 0.34
0.36 x 0.36
UNIT
mm
mm
mm
mm
ABSOLUTE MAXIMUM RATING
ITEM
SYMBOL
STANDARD VALUE
MIN.
Power Supply
Input Voltage
VDD-VSS
VI
4.75
- 0.3
TYP.
5.0
–
MAX.
5.25
VDD
V
V
UNIT
NOTE:
VSS = 0 Volt, VDD = 5.0 Volt
ELECTRICAL SPECIFICATIONS
ITEM
SYMBOL
CONDITION
MIN.
Input Voltage
VDD
VIO
Supply Current
Recommended LC Driving
Voltage for Normal Temp.
Version Module
CCFL Starting Voltage
CCFL Driving Voltage
CCFL Driving Current
VFLS
VFLD
IFLD
VDD - V0
IDD
L level
H level
VDD = 5V
0°C
25°C
50°C
25°C
25°C
VFQ = 450Vrms
30KHz
LED Forward Voltage
LED Forward Current
EL
VF
IF
IEL
25°C
25°C
Vel = 110VAC; 400Hz
–
–
–
4.2
180
–
4.6
360
5.0
V
mA
mA
0.7V
DD
0
–
22.0
21.3
19.5
–
–
–
STANDARD VALUE
TYP.
–
–
100
23.0
22.2
20.8
600
268
5.0
MAX.
V
DD
0.3V
DD
105
24.0
23.0
22.1
–
–
–
Vrms
Vrms
mArms
V
V
V
mA
UNIT
Document Number: 37257
Revision 01-Oct-02
For Technical Questions, Contact: Displays@Vishay.com
www.vishay.com
145
LCD-320G240C
Vishay
PIN NUMBER
1
2
3
4
5
6
320 x 240 Dots Graphic LCD
SYMBOL
Vss
Vdd
Vo
RD
WR
FUNCTION
Ground
Power Supply for Logic
Driving Voltage for LCD
8080 Family: Read Signal, 6800 Family: Enable Clock
8080 Family: Write Signal, 6800 Family: R/W Signal
Data Select Type
RD = L WR = H, A0 = L: Data Read AO = H: Status Read
RD = H WR = L, A0 = L: Data Read AO = H: Command Write
For 80 Family
R/W = L A0 = H: Command Write A0 = L: Data Write
R/W = H A0 = H: Status Read AO = L: Data Read
For 68 Family
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Chip Select, Active L
Controller Rest Signal Active L
Negative Voltage Output (Optional)
Frame Ground
No Connection
No Connection
Ao
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
CS
RES
Vee
FGND
NC
NC
DIMENSIONS
in millimeters
4.02
4.44
4.02
7.11
13.74
16.62
13.97
16.45
154.79
±
0.5
139.98
136.2
120.14 (VA)
115.18 (AA)
4 - Ø 3.5 PTH
4 - Ø 6.0 PAD
15.6 MAX
10.5
120.24
±
0.5
11.61
105.4
92.14 (VA)
86.38 (AA)
200.0
±
10.0
320*240 DOTS
0.36
0.34
148.02
±
0.5
22.86 21.06
(P2.54*9)
20 - Ø 1.0 PTH
20 - Ø 1.8 PAD
1.6
CCFL B/L
www.vishay.com
146
For Technical Questions, Contact: Displays@Vishay.com
Document Number: 37257
Revision 01-Oct-02
0.36
0.34
DOT SIZE
SCALE 10/1
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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