LCD-020N002L Datasheet

LCD-020N002L
www.vishay.com
Vishay
20 x 2 Character LCD
FEATURES
• Type: Character
• Display format: 20 x 2 characters
• Built-in controller: ST 7066 (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
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
MECHANICAL DATA
ITEM
ABSOLUTE MAXIMUM RATINGS
STANDARD VALUE
UNIT
ITEM
SYMBOL
149.0 x 23.0
Power Supply
Dot Size
1.12 x 1.12
Input Voltage
Dot Pitch
1.22 x 1.22
Mounting Hole
172.0 x 32.0
Character Size
6.0 x 9.66
Module Dimension
180.0 x 40.0
Viewing Area
mm
STANDARD VALUE
MIN.
TYP.
MAX.
VDD to VSS
- 0.3
-
7.0
VI
- 0.3
-
VDD
UNIT
V
Note
• VSS = 0 V, VDD = 5.0 V
ELECTRICAL CHARACTERISTICS
ITEM
SYMBOL
Input Voltage
VDD
Supply Current
IDD
Recommended LC Driving
Voltage for Normal Temperature
Version Module
STANDARD VALUE
CONDITION
VDD to V0
MIN.
TYP.
MAX.
UNIT
VDD = + 5 V
4.7
5.0
5.3
VDD = + 3 V
2.7
3.0
5.3
V
VDD = + 5 V
-
1.5
1.8
mA
- 20 °C
5.0
5.1
5.7
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
V
V
LED Forward Voltage
VF
25 °C
-
4.2
4.6
V
LED Forward Current
IF
25 °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
x
x
x
x
x
STN
Color
None
LED
EL
x
x
x
CCFL
For detailed information, please see the “Product Numbering System” document.
Revision: 09-Oct-12
Document Number: 37310
1
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LCD-020N002L
www.vishay.com
Vishay
DISPLAY CHARACTER ADDRESS CODE
Display Position
1
00
40
DD RAM Address
DD RAM Address
2
01
41
3
02
42
4
03
43
5
04
44
6
05
45
7
06
46
8
07
47
9
08
48
10
09
49
11
0A
4A
12
0B
4B
13
0C
4C
14
0D
4D
15
0E
4E
16
0F
4F
17
10
50
18
11
51
19
12
52
20
13
53
INTERFACE PIN FUNCTION
SYMBOL
PIN NO.
FUNCTION
1
VSS
Ground
2
VDD
+ 3 V or + 5 V
3
V0
Contrast adjustment
4
RS
H/L register select signal
5
R/W
H/L read/write signal
6
E
H  L enable signal
7
DB0
H/L data bus line
8
DB1
H/L data bus line
9
DB2
H/L data bus line
10
DB3
H/L data bus line
11
DB4
H/L data bus line
12
DB5
H/L data bus line
13
DB6
H/L data bus line
14
DB7
H/L data bus line
15
A/VEE
+ 4.2 V for LED (RA = 0 )/negative voltage output
16
K
Power supply for B/L (0 V)
DIMENSIONS in millimeters
2.54
4.0
10.98
9.66
1.22
1.12
17.78
9.84
(P2.54 x 8)
1.22
1.12
7.2
6.0
16 x Ø 1.0 PTH
16 x Ø 1.8 PAD
Pin Detail
Dot Size
4.9
1
Revision: 09-Oct-12
4.7
1.6
1.6
15
2
4 x Ø 1.0
4 x Ø 3.5 PTH
4 x Ø 6.5 PAD
91.0
4.0
9.3 Max.
9.3
5.0
16
4.0
13.9 Max.
13.5
142.0 (AA)
32.0
19.6
17.5
149.0 (VA)
13.0
161.4
16.5
9.68
8.5
10.3
20.64 (AA)
36.4
23.0 (VA)
40.0 ± 0.5
1.8
180.0 ± 0.5
LED B/L
EL or NO B/L
172.0
Document Number: 37310
2
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 02-Oct-12
1
Document Number: 91000