WH1602S

Gharacter 16x2

LED B/L

1. 5x8 dots includes cursor

2. Built-in controller (KS 0066 or Equivalent)

3. 1/16 duty cycle

4. +5V power supply

Item

Module Dimension

Viewing Area

Mounting hole

Character Size

2.45x4.67

50.0

52.0x15.0

59.0x29.3

Standard Value

Unit

mm

mm

mm

mm

Note: VSS=0 Volt , VDD=5.0 Volt .

Item

Power Supply

Input Voltage

VDD-VSS

VI

Symbol

min.

Standard Value

typ.

max.

7.0

-0.3

Vss

VDD

V

V

Unit

Symbol

Function

Pin

NO.

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1

VLED-

NC/VEE

DB0

RS

R/W

Vo

E

DB1

DB2

DB3

DB4

DB5

DB6

DB7

Vdd

Vss

Supply voltage for logic

Operating voltage for LCD

H: read data L: write data

Chip enable signal

H: Data L: Instruction

Data bit 0

NC/Negative Voltage output

Power supply for B/L(-)

Ground

Recommended LC Driving

Voltage for Normal Temp.

Version module

Supply Current

Input Voltage

Item

Symbol

VDD

IDD

VDD-VO

LED Forward Voltage

LED Forward Current

EL Power Supply Current

IEF

IF

VF

Data bit 1

Data bit 2

Data bit 3

Data bit 4

Data bit 5

Data bit 6

Data bit 7

16

15

14

12 13

3

2

111

10

9

8

7

6

5

4

00

40

01 02

0F

0E

41 42

4E 4F

Standard Value

min.

typ.

max.

Unit

Condition

VDD=5V

-20ºC

0ºC

25ºC

50ºC

70ºC

25ºC

25ºC

VDD=+5V

Vel=110VAC;400Hz

Edge

V

mA

V

V

mA

mA

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4.5

5.0

5.5

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1.5

1.2

3.8

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5.0

4.2

40

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2-R1.25

5.5MAX

3.1

0.4

59±0.5

50.0

4.5

6.15

46.7(AA)

1.35

56.3(FRAME)

52.0(VA)

3.5

P1.27*15=9.52

10.8

16

1

DOT SIZE

SCALE 5/1

2.45

0.5

0.5

0.45

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