Document Number: 37310 For technical questions, contact: displays@vishay.com www.vishay.com
Revision: 03-Nov-08 1
20 x 2 Character LCD
LCD-020N002L
Vishay
FEATURES
• Type: Character
• Display format: 20 x 2 characters
• Built-in controller: KS 0066 (or equivalent)
• Duty cycle: 1/16
• 5 x 8 dots includes cursor
• + 5 V power supply (also available for + 3 V)
• LED can be driven by pin 1, pin 2, pin 15, pin 16 or A and K
• N.V. optional for + 3 V power supply
• 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 180.0 x 40.0
mm
Viewing Area 149.0 x 23.0
Dot Size 1.12 x 1.12
Dot Pitch 1.22 x 1.22
Mounting Hole 172.0 x 32.0
Character Size 6.0 x 9.66
ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL STANDARD VALUE UNIT
MIN. TYP. MAX.
Power Supply VDD to VSS - 0.3 - 7.0 V
Input Voltage VI- 0.3 - VDD
ELECTRICAL CHARACTERISTICS
ITEM SYMBOL CONDITION STANDARD VALUE UNIT
MIN. TYP. MAX.
Input Voltage VDD
VDD = + 5 V 4.7 5.0 5.3 V
VDD = + 3 V 2.7 3.0 5.3 V
Supply Current IDD VDD = + 5 V - 1.5 1.8 mA
Recommended LC Driving
Voltage for Normal Temperature
Version Module
VDD to V0
- 20 °C 5.0 5.1 5.7
V
0 °C 4.6 4.8 5.2
25 °C 4.1 4.5 4.7
50 °C 3.9 4.2 4.5
70 °C 3.7 3.9 4.3
LED Forward Voltage VF25 °C - 4.2 4.6 V
LED Forward Current IF25 °C - 360 720 mA
EL Power Supply Current IEL 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
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