Document Number: 37389 For technical questions, contact: displays@vishay.com www.vishay.com
Revision: 20-Apr-09 1
320 x 240 Graphic LCD
LCD-320H240D
Vishay
FEATURES
• Type: Graphic
• Display format: 320 x 240 dots
• Built-in controller: None
• Duty cycle: 1/240
• + 5 V power supply
• Touch screen option
• Controller RA8835 optional (LCD-320H240D0)
• 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 88.0
Character Size N/a
ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL STANDARD VALUE UNIT
MIN. TYP. MAX.
Power Supply VDD to VSS 4.75 5.0 5.25 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 - 10.0 15.0 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 - 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: 37389
2Revision: 20-Apr-09
LCD-320H240D
Vishay 320 x 240 Graphic LCD
INTERFACE PIN FUNCTION
PIN NO. SYMBOL FUNCTION
1 FRAME First line marker
2 DF Alternate signal
3 LOAD Data latch
4 CP Data shift
5 /DISPOFF H: On/L: Off
6 D0 Date bus line
7 D1 Date bus line
8 D2 Date bus line
9 D3 Date bus line
10 VDD Power supply for logic
11 VSS Ground
12 VEE Negative voltage output
13 V0Driving voltage for LCD
14 FGND Fix hole ground
DIMENSIONS in millimeters
DOT SIZE
SCALE 20/1
CCFL OR LED B/L
0.3
0.27
0.3
0.27
PIN1 PIN14
10.0
12.2
5.7
2.0
HRS (DF3-14P-2H)
(VHR-3N)
JST
2-R1.752-ø3.5
7.1
1.6
8.45
156.7
142.0±0.5
135.05.0
123.011.0
104.0(VA)
25.0
95.98 (AA)
29.0
98.0
96.0±0.5
88.04.0
92.02.0
79.3 (VA)
6.35
71.98 (AA)
12.015
100.0±10.0
15.65MAX
PIN14PIN1
14
K
A
1
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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Vishay
All product specifications and data are subject to change without notice.
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therein, which apply to these products.
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