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Contents Page

(1) Electronic Units ............................................................................................... 4

1.1 Absolute Maximum Ratings ........................................................................ 4

1.2 Electrical Characteristics ............................................................................ 4

1.3 Interface Pin Function................................................................................. 5

1.4 Power Supply for LCD Module ................................................................... 6

1.5 Block Diagram with Display RAM Address and Initialization Table ............. 7

1.6 Character Generator Rom Map .................................................................. 8

(2) Electro-optical Units........................................................................................ 9

2.1 Electro-optical Characteristics .................................................................... 9

2.2 Optical Definitions....................................................................................... 9

(3) Mechanical Units ........................................................................................... 11

3.1 Mechanical Specification .......................................................................... 11

3.2 Mechanical Diagram ................................................................................. 12

3.3 Back-light Specification............................................................................. 13

3.4 Packing Method ........................................................................................ 14

(4) Quality Units .................................................................................................. 15

4.1 Specification of Quality Assurance............................................................ 15

4.2 Standard Specification for Reliability......................................................... 22

4.3 Precautions in Use of LCM ....................................................................... 24

Reference Data :
Sitronix ST7066U-0A & ST7065 Specifications

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(1) Electronic Units
1.1 Absolute Maximum Ratings

1.2 Electrical Characteristics

(Ta=25

�C, VDD =4.5V--5.5V)

ITEM

SYMBOL CONDITION

MIN.

TYP. MAX. UNIT

SUPPLY VOLTAGE FOR LOGIC

-V

Ta=25

4.75 5.0 5.25 V

SUPPLY VOLTAGE FOR LCD

�V

LCD

)

Ta=25

- 4.5 - V

INPUT HIGH VOL

Ta=25 0.7V

- V

INPUT LOW VOL

Ta=25

- -

0.2V

OUTPUT HIGH VOL

=-0.1mA 0.9V

- V

OUTPUT LOW VOL.

=0.1mA - - 0.1V

SUPPLY CURRENT FOR LOGIC

DD=

5V - 2.0 - mA

USED IC

ST7066U-0A & ST7065

Measurement condition is for all pixels on display

�V

-V

-20

-30

-0.3

+7.0

+10

+70

+80

+0.3

Be sure that you are grounded when handing LCM.

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1.3 Interface Pin Function

CN1:

SYMBOL

I / O

FUNCTION

GND ( 0V )

( +5V �5% )

CONTRAST

ADJUSTMENT

R/W

READ / WRITE SELECTION

I ENABLE

SIGNAL

DB0

I/O

DB1

I/O

DB2

I/O

10.

DB3

I/O

11.

DB4

I/O

12.

DB5

I/O

13.

DB6

I/O

14.

DB7

I/O

DATA BUS

15.

NO CONNECTION

16.

NO CONNECTION

CN2:

LED(+)

POWER SUPPLY FOR LED (+4.2V)

LED A

CONNECTED TO LED

LED K

CONNECTED TO LED

LED(-)

POWER SUPPLY FOR LED (0V)

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1.5 Block Diagram with Display RAM Address and Initialization Table

10 11 12 13 14 15 16

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F

LCD PANEL

SEG1

SEG80

22(PAD)

SEG41

59(PAD)

19(PAD)

63(PAD)

SEG40

COM1

COM8

COM16

COM9

ST7065

ST7066U-0A

47(PAD)

54(PAD)

62(PAD)

55(PAD)

VSS VDD V0 RS R/W E

DB0--DB7

VCC

VDD V2 CL1CL2

CL1 CL2

M GND

FCS SHL1 SHL2 VSS

16 Characters * 2 Lines

Back--light

LED + LED -

Relations between DD RAM addresses and positions on the LCD are shown
above . The DD RAM address(ADD) is set in the address counter(AC) and is
represented in hexadecimal.

Initialization Table

Instruction Setting Command

Description

Function

00111***

Duty=1/16,8-bit mode,2-line display,
5 X 8 dots format display mode

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(2) Electro-optical Units

2.1 Electro-optical Characteristics

ITEM SYMBOL

CONDITION

MIN.

TYP.

MAX.

UNIT

VIEW ANGLE (V)

CR2

-40 -

+40

deg.

VIEW ANGLE (H)

CR2

-40 -

+40

deg.

CONTRAST RATIO

Ta=25

- 5

RESPONSE TIME

Ta=25

- 200

400

RESPONSE TIME

Ta=25

- 200

400

OPERATING VOLTAGE
FOR LCD

LCD

Ta=25

- 4.5

DUTY 1/16

DRIVE METHOD

BIAS 1/5

LCD TYPE

STN �Yellow (Positive / Transflective )

VIEWING DIRECTION

6 O'CLOCK

2.2 Optical Definitions

Response Time

Rise Time

Decay Time (fall time tf)

90%

Selected

Condition

10%

100%

Brightness

Nonselected

Condition

Nonselected

Condition

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(3) Mechanical Units

3.1 Mechanical Specification

ITEM STANDARD

VALUE

UNIT

NUMBER OF CHARACTERS

16 Characters � 2 Lines

CHARACTER FORMAT

5 � 8 Dots

MODULE DIMENSION

122.0 (W)

� 44.0 (H) � 14.5MAX. (T)

VIEWING AREA

99.0 (W)

� 24.0 (H)

ACTIVE AREA

94.84(W) � 20.0(H)

CHARACTER SIZE

94.84 (W)

� 20.0(H)

CHARACTER PITCH

6.00 (W)

� 10.34 (H)

DOT SIZE

0.92 (W)

� 1.10 (H)

DOT PITCH

0.98 (W)

� 1.16 (H)

APPROX. WEIGHT

63.1

BACK LIGHT

LED ( YELLOW-GREEN )

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3.3 Back-light Specification

The LED chips are distributed over the whole light area of the illumination units, which gives
the most uniform light.
1.Data About LED Backlight :

PARAMETER SYMBOL

MIN

TYP

MAX

UNIT

TEST

CONDITION

NOTE

Supply Current

390

440

V = 4.2 V

Forward Voltage

4.2

4.6

Reverse Voltage

- - 10 V

Luminous Intensity

60 - -

Cd/m

V = 4.2 V

1,2

Luminous Intensity Uniformity

V = 4.2 V

LED Peak Emission
Wavelength

572

V = 4.2 V

Life Time

- 50000

Hrs V 4.6 V

Color

Yellow - Green

NOTE

1.Average Luminous Intensity Of P1 � P9
2.Luminous Intensity Uniformity = (MAX-MIN) / MAX*100%

2. MEASURED METHOD(X*Y: Light Area)

(Effective spatial Distribution)

Hole Diameter 3mm;1 to 9 per Position Measured Luminous Intensity

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x no per column

x quantity per tray

x quantity per box

(3) Total LCM quantity in carton : no of boxes

Remark

Total Weight

Product Box

Packaging Material : (per carton)

Packaging Specifications and Quantity :

(1) LCM quantity per tray : no per row

(2) LCM quantity per box : no of trays

Carton

Tray

LCM Module

Item

C61

PETA

Model

475*345*389

320*219*70

Dimensions (mm)

Kg� 5%

0.131

1.208

Unit Weight (Kg)

Quantity

Package Bag

467*321*0.08

0.023

Rotate tray 180 degrees and place on top of stack.
Check the tray stack using Fig. B.

Tray 4

Tray 2

Tray 3

Tray 1

Tray stacking

Put products into the tray

Detail B

Use empty tray

The tape to seal carton

Carton label

Use package bag

Scotch tape

QC inspection label

V127

WD-C1602Q-6YLYc

C01

122.0*44.0

320*217

0.0631

0.06

180

16.3

180

3
2
.
0

105.0

Purchase Order No:

Wintek Part No:

Q'ty:

(According to shipping)

(According to each order)

WD-C1602Q-6YLYc

(1) QC Inspection Label

90.0

Label Specifications :

(2) Carton Label

MODEL:

LOT NO:

QC CHECK:

DATE:

Label Color----White

4
2
.
4

Label Color----Green

3.4 Packing Method

Электронный компонент: WD-C1602Q-6YLYC