LCD-020N004L LCD Datasheet

LCD-020N004L Datasheet, PDF, Equivalent


Part Number

LCD-020N004L

Description

20 x 4 Character LCD

Manufacture

Vishay

Total Page 3 Pages
Datasheet
Download LCD-020N004L Datasheet


LCD-020N004L
www.vishay.com
LCD-020N004L
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
ITEM
STANDARD VALUE
Module Dimension
146.0 x 62.5
Viewing Area
123.5 x 43.0
Dot Size
0.92 x 1.10
Dot Pitch
0.98 x 1.16
Mounting Hole
139.0 x 55.5
Character Size
4.84 x 9.22
UNIT
mm
ABSOLUTE MAXIMUM RATINGS
ITEM
SYMBOL
STANDARD VALUE
MIN. TYP. MAX.
Power Supply VDD to VSS - 0.3
-
7.0
Input Voltage
VI
- 0.3 - VDD
Note
• VSS = 0 V, VDD = 5.0 V
UNIT
V
ELECTRICAL CHARACTERISTICS
ITEM
SYMBOL
Input Voltage
Supply Current
VDD
IDD
Recommended LC Driving
Voltage for Normal Temperature
Version Module
VDD to V0
LED Forward Voltage
LED Forward Current
EL Power Supply Current
VF
IF
IEL
CONDITION
VDD = + 5 V
VDD = + 3 V
VDD = + 5 V
- 20 °C
0 °C
25 °C
50 °C
70 °C
25 °C
25 °C
VEL = 110 VAC, 400 Hz
STANDARD VALUE
MIN.
TYP.
MAX.
4.7 5.0 5.3
2.7 3.0 5.3
- 8.0 10.0
5.0 5.1 5.7
4.6 4.8 5.2
4.1 4.5 4.7
3.9 4.2 4.5
3.7 3.9 4.3
- 4.2 4.6
- 540 1080
- - 5.0
UNIT
V
mA
V
V
mA
mA
OPTIONS
TN
STN
Gray
xx
PROCESS COLOR
STN
Yellow
STN
Blue
xx
FSTN
B&W
x
STN
Color
None
x
For detailed information, please see the “Product Numbering System” document.
BACKLIGHT
LED
EL
xx
CCFL
DISPLAY CHARACTER ADDRESS CODE
Display Position
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DD RAM Address
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13
DD RAM Address
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53
DD RAM Address
DD RAM Address
14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27
54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67
Revision: 09-Oct-12
1 Document Number: 37314
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-020N004L
www.vishay.com
INTERFACE PIN FUNCTION
PIN NO.
SYMBOL
1 VSS
2 VDD
3 V0
4 RS
5 R/W
6E
7 DB0
8 DB1
9 DB2
10 DB3
11 DB4
12 DB5
13 DB6
14 DB7
15 A
16 K
17 NC/VEE
18 NC
DIMENSIONS in millimeters
LCD-020N004L
Vishay
FUNCTION
Ground
+ 3 V or + 5 V
Contrast adjustment
H/L register select signal
H/L read/write signal
H L enable signal
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
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)
NC or negative voltage output
NC connection
0.98
0.92
6.0
4.84
6.0
11.25
13.58
18.0
43.18 (P2.54 x 17)
2.0
146.0 ± 0.5
134.0
123.5 (VA)
118.84 (AA)
18 x Ø 1.0 PTH
1 18
Dot Size
13.6 Max.
9.0
10.1 Max.
5.5
73.0
3.50 139.0
1.6 1.6
3.20
4 x Ø 2.5 PTH LED B/L
EL or NO B/L
4 x Ø 5.0 PTH
Revision: 09-Oct-12
2 Document Number: 37314
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


Features www.vishay.com LCD-020N004L Vishay 20 x 4 Character LCD FEATURES • Type: C haracter • Display format: 20 x 4 cha racters • Built-in controller: ST 706 6 (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. o ptional for + 3 V power supply • Mate rial categorization: For definitions of compliance please see www.vishay.com/d oc?99912 MECHANICAL DATA ITEM STANDA RD VALUE Module Dimension 146.0 x 62. 5 Viewing Area 123.5 x 43.0 Dot Size 0.92 x 1.10 Dot Pitch 0.98 x 1.16 Mounting Hole 139.0 x 55.5 Character Size 4.84 x 9.22 UNIT mm ABSOLUTE MA XIMUM RATINGS ITEM SYMBOL STANDARD V ALUE MIN. TYP. MAX. Power Supply VDD t o VSS - 0.3 - 7.0 Input Voltage VI - 0.3 - VDD Note • VSS = 0 V, VDD = 5.0 V UNIT V ELECTRICAL CHARACTERIST ICS ITEM SYMBOL Input Voltage Supply Current VDD IDD Recommended LC Driving Voltage for Normal Temperature Version Mo.
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