Document Number: 37392 For technical questions, contact: displays@vishay.com www.vishay.com
Revision: 20-Apr-09 1
320 x 240 Graphic LCD
LCD-320H240K
Vishay
FEATURES
• Type: Graphic
• Display format: 320 x 240 dots
• Built-in controller: Epson S1D13700
• Duty cycle: 1/240
• Built-in N.V.
• Touch screen option
• Temperature compensation option
• Same size with LCD-320H240D
• Compliant to RoHS directive 2002/95/EC
Note
•V
SS = 0 V, VDD = 5.0 V
For detailed information, please see the “Product Numbering System” document.
MECHANICAL DATA
ITEM STANDARD VALUE UNIT
Module Dimension 142.0 x 96.0
mm
Viewing Area 104.0 x 79.3
Dot Size 0.27 x 0.27
Dot Pitch 0.30 x 0.30
Mounting Hole 135.0 x 92.0
Character Size N/a
ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL STANDARD VALUE UNIT
MIN. TYP. MAX.
Power Supply VDD to VSS 4.75 5.0 5.5 V
Input Voltage VI- 0.3 - VDD
ELECTRICAL CHARACTERISTICS
ITEM SYMBOL CONDITION STANDARD VALUE UNIT
MIN. TYP. MAX.
Input Voltage VDD --5.05.5V
Supply Current IDD VDD = + 5.0 V 45.0 55.0 65.0 mA
Recommended LC Driving
Voltage for Normal Temperature
Version Module
V0 to VSS
- 20 °C - - 26.1
V25 °C - 23.8 -
70 °C 20.9 - -
CCFL Starting Voltage VFLS 25 °C - 600 - VRMS
CCFL Driving Voltage VFLD 25 °C - 268 - VRMS
CCFL Driving Current IFLD VFQ = 450 VRMS, 30 kHz - 5.0 - mARMS
LED Forward Voltage VF25 °C - 5.0 5.5 V
LED Forward Current IF25 °C - 80.0 - mA
EL Power Supply Current IEF VEL = 110 VAC, 400 Hz - - 5.0 mA
OPTIONS
PROCESS COLOR BACKLIGHT
TN STN
Gray
STN
Yellow
STN
Blue
FSTN
B&W
STN
Color None LED EL CCFL
xxxx xx x
www.vishay.com For technical questions, contact: displays@vishay.com Document Number: 37392
2Revision: 20-Apr-09
LCD-320H240K
Vishay 320 x 240 Graphic LCD
INTERFACE PIN FUNCTION
PIN NO. SYMBOL FUNCTION
1V
SS Ground
2V
DD Power supply for logic
3V
0Driving voltage for LCD
4A
0RD = L, WR = H; AO = L: Data read; AO = H: Status read
RD = H, WR = L; AO = L: Data write; AO = H: Command write
5WR
8080 family: Write signal/6800 family: R/W signal
6RD
8080 family: Read signal/6800 family: Enable clock
7 DB0 Date bus line
8 DB1 Date bus line
9 DB2 Date bus line
10 DB3 Date bus line
11 DB4 Date bus line
12 DB5 Date bus line
13 DB6 Date bus line
14 DB7 Date bus line
15 CS Chip select, active L
16 RES Controller reset signal, active L
17 VEE Negative voltage output
18 SEL1 H: 68/L: 80
19 BUSY Check busy
20 A + 5 V for LED
DIMENSIONS in millimeters
2
0
1
142.0±0.5
12.02
8.35
2.0
4.0
7.8
A
K
4-Ø3.5PTH
4-Ø6.0PAD
DOT SIZE
SCALE 20/1
0.3
0.27
0.3
0.27
WHITE LED B/L
71.97(AA)
79.3(VA)
92.0±0.5
88.0
96.0±0.5
1.6
95.97(AA)
104.0(VA)
123.0
135.0±0.5 2.05.0
29.01
25.0
11.0
13.1 MAX
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
Disclaimer
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Vishay
All product specifications and data are subject to change without notice.
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
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therein, which apply to these products.
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