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53

LCD-020M004A

Vishay

Document Number: 37225

Revision 01-Oct-02

For Technical Questions, Contact: Displays@Vishay.com

FEATURES

• 5 x 8 dots with cursor

• Built-in controller (KS 0066 or Equivalent)

• + 5V power supply (Also available for + 3V)

• 1/16 duty cycle

• B/L to be driven by pin 1, pin 2 or pin 15, pin 16 or A.K (LED)

• N.V. optional for + 3V power supply

MECHANICAL DATA

ITEM

STANDARD VALUE

UNIT

Module Dimension

98.0 x 60.0

mm

Viewing Area

77.0 x 25.2

mm

Dot Size

0.55 x 0.55

mm

Character Size

2.95 x 4.75

mm

ABSOLUTE MAXIMUM RATING

ITEM

SYMBOL

STANDARD VALUE

UNIT

MIN.

TYP.

MAX.

Power Supply

VDD-VSS

- 0.3

–

7.0

V

Input Voltage

VI

- 0.3

–

VDD

V

NOTE: VSS = 0 Volt, VDD = 5.0 Volt

20 x 4 Dots Character LCD

ELECTRICAL SPECIFICATIONS

ITEM

SYMBOL

CONDITION

STANDARD VALUE

UNIT

MIN.

TYP.

MAX.

Input Voltage

VDD

VDD = + 5V

4.7

5.0

5.3

V

VDD = + 3V

2.7

3.0

5.3

V

Supply Current

IDD

VDD = + 5V

–

1.6

1.2

mA

- 20

°C

5.0

5.1

5.7

Recommended LC Driving

VDD - V0

0

°C

4.6

4.8

5.2

Voltage for Normal Temp.

25

°C

4.1

4.5

4.7

V

Version Module

50

°C

3.9

4.2

4.5

70

°C

3.7

3.9

4.3

LED Forward Voltage

VF

25

°C

–

4.2

4.6

V

LED Forward Current

IF

25

°C

–

280

560

mA

EL Power Supply Current

IEL

Vel = 110VAC:400Hz

–

–

5.0

mA

Display Position

DD RAM Address

DD RAM Address

DD RAM Address

DD RAM Address

DISPLAY CHARACTER ADDRESS CODE:

00

01

13

40

41

53

12

3

4

5

6

7

8

9

10

11

12

13

–

–

20

14

15

27

54

55

67