LCD-320G240C中文资料

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www.vishay.com
145

LCD-320G240C
Vishay

Document Number: 37257
Revision 01-Oct-02
For Technical Questions, Contact: Displays@Vishay.com

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
ITEMSTANDARD VALUEUNIT

Module Dimension148.0 x 120.24mm
Viewing Area120.14 x 92.14mm
Dot Size0.34 x 0.34mm
Dot Pitch0.36 x 0.36mm

ABSOLUTE MAXIMUM RATING
ITEMSYMBOLSTANDARD VALUEUNIT

MIN.TYP.MAX.
Power SupplyVDD-VSS4.755.05.25V
Input VoltageVI- 0.3–VDDV
NOTE: VSS = 0 Volt, VDD = 5.0 Volt

320 x 24 Dots Graphic LCD

ELECTRICAL SPECIFICATIONS
ITEMSYMBOLCONDITIONSTANDARD VALUEUNIT
MIN.TYP.MAX.
Input VoltageVDDL level0.7VDD–VDDV
VIOH level0–0.3VDDV
Supply CurrentIDDVDD = 5V–100105mA
Recommended LC Driving0°C22.023.024.0
Voltage for Normal Temp.VDD - V025°C21.322.223.0V
Version Module50°C19.520.822.1
CCFL Starting VoltageVFLS25°C–600–Vrms
CCFL Driving VoltageVFLD25°C–268–Vrms
CCFL Driving CurrentIFLDVFQ = 450Vrms–5.0–mArms
30KHz

LED Forward VoltageVF25°C–4.24.6V
LED Forward CurrentIF25°C–180360mA
ELIELVel = 110VAC; 400Hz––5.0mA

元器件交易网www.cecb2b.com
Document Number: 37257
Revision 01-Oct-02
www.vishay.com

146

LCD-320G240C
Vishay

For Technical Questions, Contact: Displays@Vishay.com
320 x 240 Dots Graphic LCD

DIMENSIONS in millimeters
PIN NUMBERSYMBOLFUNCTION
1VssGround
2VddPower Supply for Logic
3VoDriving Voltage for LCD
4RD8080 Family: Read Signal, 6800 Family: Enable Clock
5WR8080 Family: Write Signal, 6800 Family: R/W Signal
6Data 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
Ao
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

7DB0Data Bus Line
8DB1Data Bus Line
9DB2Data Bus Line
10DB3Data Bus Line
11DB4Data Bus Line
12DB5Data Bus Line
13DB6Data Bus Line
14DB7Data Bus Line
15CSChip Select, Active L
16RESController Rest Signal Active L
17VeeNegative Voltage Output (Optional)
18FGNDFrame Ground
19NCNo Connection
20NCNo Connection

154.79 ± 0.5
139.98
136.2120.14 (VA)115.18 (AA)13.9716.454.024.44

4 - Ø 3.5 PTH
4 - Ø 6.0 PAD

20 - Ø 1.0 PTH
20 - Ø 1.8 PAD

148.02 ± 0.5
22.86

(P2.54*9)
21.06

320*240 DOTS
1
2
0
.
2
4

±

0
.
5

1
1
.
6
1

1
0
5
.
4

9
2
.
1
4
(

V

A
)

8
6
.
3
8
(
A
A
)

4
.
0
2
7
.
1

1

1
3
.
7

4

1
6
.
6
2

15.6 MAX

10.5

1.6
200.0
±
10.0

CCFL B/L
0.36
0.34

0
.
3
6
0
.
3
4

DOT SIZE
SCALE 10/1

元器件交易网www.cecb2b.com