Document Number: 37394 For technical questions, contact: displays@vishay.com www.vishay.com
Revision: 20-Apr-09 1
320 x 240 Graphic LCD
LCD-320H240R
Vishay
FEATURES
• Type: Graphic
• Display format: 320 x 240 dots
• Built-in controller: RA8803
• Duty cycle: 1/240
• Built-in N.V.
• Touch screen option
• Temperature compensation option
• Chinese version
• Same size with LCD-320H240B
• 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 166.8 x 109.0
mm
Viewing Area 122.0 x 92.0
Dot Size 0.34 x 0.34
Dot Pitch 0.36 x 0.36
Mounting Hole 152.0 x 101.0
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 - 4.5 5.0 5.5 V
Supply Current IDD VDD = + 5.0 V - 110.0 - 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 - 270 - VRMS
CCFL Driving Current IFLD VFQ = 450 VRMS, 30 kHz 4.8 5.3 5.5 mARMS
LED Forward Voltage VF25 °C - 4.2 4.6 V
LED Forward Current IF25 °C - 180 360 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 xxxx
www.vishay.com For technical questions, contact: displays@vishay.com Document Number: 37394
2Revision: 20-Apr-09
LCD-320H240R
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
4 RS Register/data select
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
16 RES Reset
17 VEE Negative voltage output
18 BUSY RA8803 start
19 INT Programable interrupt for 8803
20 NC No connection
DIMENSIONS in millimeters
200.0±10.0
ECI-XH-3P
1
4
CON1CON1
CON3
11
11 2020
1414
CON2CON2
6.5
1.0
13.0MAX
4-Ø6.0PAD
4-Ø3.5PTH
86.38(AA)
92.0(VA)
101
104.7
109.0±0.5
4
11
25
28.41 115.18(AA)
122.0(VA)
141.0
152.0
160.0±0.5
DOT SIZE
SCALE 10/1
0.34
0.36
0.34
0.36
320*240 DOTS
166.8±0.5
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
Disclaimer
Legal Disclaimer Notice
Vishay
All product specifications and data are subject to change without notice.
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or in any other disclosure relating to any product.
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therein, which apply to these products.
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