LCD-020N004D [VISHAY]
20 x 4 Character LCD;
| 型号： | LCD-020N004D |
| 厂家： | 
VISHAY |
| 描述： | 20 x 4 Character LCD CD |
| 文件： | 总3页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LCD-020N004D
www.vishay.com
Vishay
20 x 4 Character LCD
FEATURES
• Type: Character
• Display format: 20 x 4 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
ABSOLUTE MAXIMUM RATINGS
ITEM
STANDARD VALUE
UNIT
STANDARD VALUE
ITEM
SYMBOL
UNIT
Module Dimension
Viewing Area
Dot Size
77.0 x 47.0
MIN.
- 0.3
- 0.3
TYP.
MAX.
7.0
60.0 x 22.0
Power Supply
Input Voltage
V
DD to VSS
VI
-
-
V
0.42 x 0.46
VDD
mm
Dot Pitch
0.47 x 0.51
Note
VSS = 0 V, VDD = 5.0 V
•
Mounting Hole
Character Size
70.0 x 40.0
2.3 x 4.03
ELECTRICAL CHARACTERISTICS
STANDARD VALUE
ITEM
SYMBOL
CONDITION
UNIT
MIN.
4.7
2.7
-
TYP.
5.0
3.0
8.0
5.1
4.8
4.5
4.2
3.9
4.2
-
MAX.
VDD = + 5 V
5.3
5.3
10.0
5.7
5.2
4.7
4.5
4.3
4.6
-
Input Voltage
VDD
IDD
V
VDD = + 3 V
Supply Current
VDD = + 5 V
- 20 °C
0 °C
mA
5.0
4.6
4.1
3.9
3.7
-
Recommended LC Driving
Voltage for Normal Temperature
Version Module
VDD to V0
25 °C
V
50 °C
70 °C
LED Forward Voltage
LED Forward Current
EL Power Supply Current
VF
IF
25 °C
V
25 °C
-
mA
mA
IEL
VEL = 110 VAC, 400 Hz
-
-
5.0
OPTIONS
PROCESS COLOR
BACKLIGHT
STN
Gray
STN
Yellow
STN
Blue
FSTN
B&W
STN
Color
TN
None
LED
EL
CCFL
x
x
x
x
x
x
x
x
For detailed information, please see the “Product Numbering System” document.
Revision: 09-Oct-12
Document Number: 37313
1
For technical questions, contact: displays@vishay.com
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-020N004D
www.vishay.com
Vishay
DISPLAY CHARACTER ADDRESS CODE
Display Position
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
10
50
18
11
51
19
12
52
20
13
53
DD RAM Address
DD RAM Address
00 01 02 03 04 05 06 07 08 09 0A 0B 0C
40 41 42 43 44 45 46 47 48 49 4A 4B 4C
0D 0E 0F
4D 4E 4F
DD RAM Address
DD RAM Address
14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
20
60
21
61
22
62
23
63
24
64
25
65
26
66
27
67
INTERFACE PIN FUNCTION
PIN NO.
SYMBOL
VSS
VDD
V0
FUNCTION
Ground
1
2
+ 3 V or + 5 V
3
Contrast adjustment
H/L register select signal
H/L read/write signal
H L enable signal
H/L data bus line
4
RS
5
R/W
E
6
7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
A
8
H/L data bus line
9
H/L data bus line
10
11
12
13
14
15
16
H/L data bus line
H/L data bus line
H/L data bus line
H/L data bus line
H/L data bus line
Power supply for LED (4.2 V)
Power supply for B/L (0 V)
K
DIMENSIONS in millimeters
77.0 0.5
70.0
3.5
10.0
38.1 (P2.54 x 15)
1.8
H1 Max.
H2
16 x Ø 1.0
2.78
Chamfer
1.5 x 4
2.3
0.47
0.42
1
16
3.55
A
K
38.5
1.6
Dot Size
4 x Ø 4.0
55.1 (AA)
Model Height
60.0 (VA)
LED
NO
9.1
5.0
H1 11.9
H2
7.8
Revision: 09-Oct-12
Document Number: 37313
2
For technical questions, contact: displays@vishay.com
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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Revision: 08-Feb-17
Document Number: 91000
1
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