Datasheet PC1602ARS-CWA-A-Q Datasheet (POWERTIP)

CORPORATION

：

：

：

□

▓

SPECIFICATIONS

CUSTOMER

OKAYA

PS1602ARS-CWA-A-02(VER.0)

SAMPLE CODE

MASS PRODUCTION CODE

(This Code will be changed while mass production)

PC1602ARS-CWA-A-Q(VER.0)

Customer Approved

Date:

Sales Sign QC Confirmed Checked By Designer

Headquarters:

No.8, 6th Road, Taichung Industrial Park,

Taichung, Taiwan
台中市 407 工業區六路 8號

PS0410050

Approval For Specifications Only.
* This specification is subject to change without notice.
Please contact Powertip or it’s representative before designing your product based on this specification.
Approval For Specifications and Sample.

Powertip Corporation

□ LCD Division:

TEL: [phone]

FAX: [phone]

E-mail: [e-mail]

Http://www.powertip.com.tw

▓ LCM Division:

TEL: [phone]

FAX: [phone]

E-mail: [e-mail]

Http://www.powertip.com.tw

NO.PT-A-005-4

RECORDS OF REVISION

Date Rev.

2004/11/03

0 NEW SAMPLE

Description Note Page

Total：20 Page

PC1602ARS-CWA-A-Q (DK) Page2

Contents

1. SPECIFICATIONS

1.1 Features

1.2 Mechanical Specifications

1.3 Absolute Maximum Ratings

1.4 DC Electrical Characteristics

1.5 Optical Characteristics

2. MODULE STRUCTURE

2.1 Counter Drawing

2.2 Interface Pin Description

2.3 Timing Characteristics

2.4 Display Command

2.5 Character Pattern

3. QUALITY ASSURANCE SYSTEM

3.1 Quality Assurance Flow Chart

3.2 Inspection Specification

4. RELIABILITY TEST

4.1 Reliability Test Condition

5. PRECAUTION RELATING PRODUCT HANDLING

5.1 Safety

5.2 Handling

5.3 Storage

5.4 Terms of Warranty

5.5 Jumper

5.6 Package

6. THIS PRODUCT CONFORMS THE ROHS OF PTC.

Note：For detailed information please refer to IC data sheet：Sitronix ST7066, Samsung KS0065B

PC1602ARS-CWA-A-Q (DK) Page3

1. SPECIFICATIONS

1.1 Features

Item Standard Value

Display Type 16*2 Characters

LCD Type STN Gray Positive Reflective Normal Temp.

Driver Condition

Viewing Direction 6 O’clock

Backlight

Weight 23 g

Interface

Other

1.2 Mechanical Specifications

Item Standard Value Unit

Outline Dimension

Viewing Area

Active Area

Dot Size

Dot Pitch

LCD Module：1/16 Duty，1/4 Bias

－

－
－

80.0(L) * 36.0(w) * 10.2(H)(Max)

61.0(L) * 16.0(w)

56.21(L) * 11.5(w)

0.56(L) * 0.66(w)

0.60(L) * 0.70(w)

mm
mm
mm
mm
mm

Note：For detailed information please refer to LCM drawing

1.3 Absolute Maximum Ratings

Item Symbol Condition Min. Max. Unit

Power Supply Voltage V

LCD Driver Supply Voltage V

Input Voltage V

Operating Temperature T

Storage Temperature T

Storage Humidity H

DD

LCD

IN

-

OP

-

ST

D

－
－
－

Ta＜40 ℃

PC1602ARS-CWA-A-Q (DK) Page4

-0.3 7.0

VDD-10.0 VDD+0.3

-0.3 VDD+0.3
0 50

-20 70

- 90

V
V
V

℃
℃

%RH

1.4 DC Electrical Characteristics

V

= 5.0 V ± 10%，VSS = 0V，Ta = 25℃

DD

Item Symbol

Logic Supply Voltage VDD

“H” Input Voltage V

“L” Input Voltage V

IH

IL

“H” Output Voltage VOH IOH=-0.1mA

“L” Output Voltage V

Supply Current I

IOL=0.1mA

OL

V

DD

LCM Driver Voltage VOP

Note: *1. THE VOP TEST POINT IS VDD - VO.

1.5 Optical Characteristics

Condition Min. Typ. Max. Unit

－
－
－

= 5.0 V

DD

0℃

25℃*1

50℃

4.5 5.0 5.5

0.7 VDD

- VDD

-0.3 - 0.6

3.9 - VDD

- - 0.4

- 1.5 -

- - -

- 4.2 -

- - -

V
V
V
V
V

mA

V

LCD Panel：1/16 Duty，1/4 Bias，V

Item Symbol

View Angle θ

Contrast Ratio C

Response Time(rise) tr

Response Time(fall) tf

Conditions Min. Typ. Max. Reference

C>2.0, ∅ = 0°

θ = 5°, ∅ = 0°
θ = 5°, ∅ = 0°
θ = 5°, ∅ = 0°

40°

5 7 - Note 3

- 150 ms

- 330 ms

=4.4 V，Ta = 25℃

LCD

- - Notes 1 & 2

- Note 4

- Note 4

PC1602ARS-CWA-A-Q (DK) Page5

tf

tr

X’ Z’

θ

B1

Note 1: Definition of angles θ and ∅ Note 2: Definition of viewing angles θ1 and θ2

Light (when reflected) z (θ=0°)

Sensor

Cmax.

Y’(∅=180°)

Contrast

LCD panel

X(∅=90°)

C

2.0

∅

θ1 θ2

Light (when transmitted )

Y(∅=0°)

viewing angle θ (∅ fixed)
Note : Optimum viewing angle with the

(θ=90°)

naked eye and viewing angle θ at
Cmax. Above are not always the same

Note 3: Definition of contrast C Note 4: Definition of response time

Brightness (reflection) of unselected dot (B2)

C = 

Brightness (reflection) of selected dot (B1)

VLCD

Brightness (reflection) of
selected dot

(%)

0

-VLCD

Brightness

Brightness
(reflection)

B2

(reflection) of
unselected dot

Non-selected state

Contrast

Selected state Non-selected state

90%

0 Note: Measured with a transmissive LCD

operating voltage (v) panel which is displayed 1 cm2

V

t

: Operating voltagef

LCD

: Response time (rise) tf : Response time (fall)

r

: Frame frequency

FRM

10%

Time

PC1602ARS-CWA-A-Q (DK) Page6

2. MODULE STRUCTURE

2.1 Counter Drawing

PC1602ARS-CWA-A-Q (DK) Page7

2.2Interface Pin Description

Pin No. Symbol Signal Description

1 VSS Power Supply (VSS=0)
2 VDD Power Supply (VDD>VSS)
3 VO Operating voltage for LCD (variable)

Register Selection input

4 RS

5

6 E Start enable signal to read or write the data

7~10 DB0 ~ DB3

11~14

15 A No connection
16 K No connection

Contrast Adjust

R/W

DB4 ~ DB7

High = Data register
Low = Instruction register (for write)
Busy flag address counter (for read)
Read/Write signal input is used to select the read/write
mode. High = Read mode, Low = Write mode

Four low order bi-directional three-state data bus lines. Use
for data transfer between the MPU and the LCD module.
These four are not used during 4-bit operation.
Four high order bi-directional three-state data bus lines.
Used for data transfer between the MPU and the LCD
module.
DB7 can be used as a busy flag.

10~20KΩ

VDD

V

O

V

SS

2

LCD MODULE

3

1

PC1602ARS-CWA-A-Q (DK) Page8

2.3 Timing Characteristics

• Writing data from MPU to ST7066U

RS

VIH1
VIL1

TAS

R/W

E

TR

DB0-DB7

●Reading data from ST7066U to MPU

TPW

TDSW

Valid data

TC

TAH

TAH

TH

RS

VIL1

TAS

R/W

VIH1

TR

TPW

E

TDDR

DB0-DB7

Valid data

TC

PC1602ARS-CWA-A-Q (DK) Page9

TAH

TAH

TH

• Write Mode (Writing data from MPU to ST7066U)

(Vcc = +5V,Ta=25°C)
Symbol

Characteristics Test Condition Min. Typ. Max. Unit

TC Enable Cycle Time Pin E 1200 - - ns

TPW Enable Pulse Width Pin E 140 - - ns

TR , T

Enable Rise / Fall Time Pin E - - 25 ns

F

TAS Address Setup Time Pins: RS , RW,E 0 - - ns

TAH Address Hold Time Pins :RS,RW,E 10 - - ns

T

Data Setup Time Pins:DB0~DB7 40 - - ns

DSW

TH Data Hold Time Pins:DB0~DB7 10 - - ns

• Read Mode (Reading data from ST7066U to MPU)

(Vcc = +5V,Ta=25°C)

Symbol

TC Enable Cycle Time Pin E 1200 - - ns

TPW Enable Pulse Width Pin E 140 - - ns

TR , T

Enable Rise / Fall Time Pin E - - 25 ns

F

Characteristics Test Condition Min. Typ. Max. Unit

TAS Address Setup Time Pins: RS , RW,E 0 - - ns

TAH Address Hold Time Pins :RS,RW,E 10 - - ns

T

Data Setup Time Pins:DB0~DB7 - - 100 ns

DDR

TH Data Hold Time Pins:DB0~DB7 10 - - ns

PC1602ARS-CWA-A-Q (DK) Page10

DB 7

M. and set

Sets cursor move direction and

specifies display shift. These

operations are performed during

without changing of DDRAM

AC

2.4 Display Command

Instructions

Clear

Display

Return

Home

Entry Mode

Set

Display

Instruction Code

DB 6 DB 5 DB 4 DB 3 DB 2 DB 1 DB

RS R/W

0 0 0 0 0 0 0 0 0 1

0 0 0 0 0 0 0 0 1

0 0 0 0 0 0 0 1 I/D S

Description

0

Write "20H" to DDRA
DDRAM address to "00H" from
AC.
Set DDRAM address to "00H"
from AC and return cursor to it's

×

original position if shifted.
The contents of DDRAM are not
changed.

data write and read .
D=1 : entire display on

Description

Time

(270KHz)

1.52ms

1.52ms

37µs

ON/OFF 0 0 0 0 0 0 1 D C B

Cursor or

Display

0 0 0 0 0 1 S/C R/L

× ×

Shift

Function

0 0 0 0 1 DL N F

× ×

Set

Set

AC

AC

AC

AC

AC

CGRAM

0 0 0 1

5

4

3

2

1

AC

0

Address

Set

AC

AC

AC

AC

AC

DDRAM

0 0 1

6

5

4

3

2

1

AC

0

Address

C=1 : cursor on
B=1 : cursor position on
Set cursor moving and display
shift control bit, and the direction,

data.
DL: interface data is 8/4 bits
NL: number of line is 2/1
F: font size is 5×11/5×8

Set CGRAM address in address
counter.

Set DDRAM address in address
counter.

37µs

37µs

37µs

37µs

37µs

PC1602ARS-CWA-A-Q (DK) Page11

AC

1 1 D7 D6 D5 D4 D3 D2 D1 D0

Read Busy

Flag and

Address

0 1 BF

6

AC

5

AC

4

AC

3

AC

2

AC

1

Whether during internal operation

AC

or not can be known by reading

0

BF. The contents of address
counter can also be read.

0µs

Write Data

1 0 D7 D6 D5 D4 D3 D2 D1 D0

to RAM

Read Data

Write data into internal RAM

37µs

(DDRAM/CGRAM).
Read data from internal RAM

37µs

from RAM

(DDRAM/CGRAM).
Note:
Be sure the ST7066U is not in the busy state (BF=0) before sending an instruction from the MPU to the
ST7066.
If an instruction is sent without checking the busy flag , the time between the first instruction and next
instruction will take much longer than the instruction time itself.
Refer to Instruction Table for the list of each instruction execution time .

PC1602ARS-CWA-A-Q (DK) Page12

2.5 Character Pattern

PC1602ARS-CWA-A-Q (DK) Page13

Request

Info Survey

Inquiry

Project evaluation

Project Validati

on

Quote

NG Contract

Design check

Sample test

Verification

Sample approval

NG NG

Pilot run & Reliability test

Verification

Specification preparation

Mass production

Inspection

NG

Shipment

NG

Ship out

3. QUALITY ASSURANCE SYSTEM

3.1 Quality Assurance Flow Chart

Item Customer

Marketing

&

Design

Sample

Approval

Sales R&D Q.A

OK

Manufactur

ing

OK

Product

control

Purchase

Inventory

control

OK

Pilot

Run

&

Mass

Product

OK

Ship

Out

OK

PC1602ARS-CWA-A-Q (DK) Page14

Info

Claim

Failure

analysis

Corrective action

Tracking

Analysis report

Item Customer

Sales

Service

Q.A

Activity

Sales R&D Q.A

Manufactu

ring

1. ISO 9001 Maintenance Activities 2. Process improvement proposal

3. Equipment calibration 4. Education And Training Activities

5. Standardization Management

Product

Purchase

control

Inventory

control

PC1602ARS-CWA-A-Q (DK) Page15

The part number is inconsistent with work order of

3.2 Inspection Specification

Inspection Standard：MIL-STD-105E Table Normal Inspection Single Sampling Level Ⅱ。
Equipment：Gauge、MIL-STD、Powertip Tester、Sample。
IQC Defect Level：Major Defect AQL 0.4; Minor Defect AQL 1.5。
FQC Defect Level：100% Inspection。
OUT Going Defect Level：Sampling。
Specification：

NO

Item Specification Judge Level

1 Part Number

2 Quantity

Electronic

characteristics of

3

LCM

A=( L + W )÷2

Appearance of

LCD

A=( L + W )÷2

4

Dirty particle

(Including

scratch、bubble )

Appearance of

5

PCB

A=( L + W )÷2

production
The quantity is inconsistent with work order of
production
The display lacks of some patterns.

N.G. Major

N.G. Major

N.G. Major
Missing line. N.G. Major
The size of missing dot, A is＞1/2 Dot size

N.G. Major
There is no function. N.G. Major

Output data is error N.G. Major
Material is different with work order of production

N.G. Major
LCD is assembled in inverse direction N.G. Major
Bezel is assembled in inverse direction N.G. Major
Shadow is within LCD viewing area + 0.5 mm N.G. Major
The diameter of dirty particle, A is＞0.4 mm

N.G. Minor
Dirty particle length is ＞3.0mm, and 0.01mm＜width
≦0.05mm

N.G. Minor
Display is without protective film N.G. Minor

Conductive rubber is over bezel 1mm
Polarizer exceeds over viewing area of LCD

N.G. Minor

N.G. Minor
Area of bubble in polarizer, A＞1.0mm, the number of
bubble is ＞1 piece.

N.G. Minor

0.4mm＜Area of bubble in polarizer, A＜1.0mm, the
number of bubble is ＞4 pieces.

N.G. Minor
Burned area or wrong part number is on PCB N.G. Major

The symbol, character, and mark of PCB are
unidentifiable.

The stripped solder mask , A is＞1.0mm

N.G Minor

N.G. Minor

0.3mm＜stripped solder mask or visible circuit, A ＜

1.0mm, and the number is ≧4 pieces

N.G. Minor
There is particle between the circuits in solder mask N.G Minor

The circuit is peeled off or cracked N.G Minor
There is any circuits risen or exposed.

N.G Minor

0.2mm＜Area of solder ball, A is ≦0.4mm
The number of solder ball is ≧3 pieces
The magnitude of solder ball, A is ＞0.4mm.

N.G Minor
N.G Minor

PC1602ARS-CWA-A-Q (DK) Page16

10

NO

Item Specification Judge Level

The shape of modeling is deformed by touching. N.G. Major

Appearance of

6

molding

A=( L + W )÷2

Appearance of frame

7

A=( L + W )÷2

Insufficient epoxy: Circuit or pad of IC is visible N.G. Minor
Excessive epoxy: Diameter of modeling is ＞20mm
or height is ＞2.5mm

The diameter of pinhole in modeling, A is ＞0.2mm.
The folding angle of frame must be ＞45∘+10∘
The area of stripped electroplate in top-view of

frame, A is ＞1.0mm.

N.G. Minor
N.G. Minor

N.G. Minor
N.G. Minor

Rust or crack is (Top view only) N.G. Minor
The scratched width of frame is ＞0.06mm.
(Top view only)

N.G. Minor

The color of backlight is nonconforming N.G. Major

8

Electrical

characteristic of

backlight

A=( L + W )÷2

Backlight can’t work normally. N.G. Major
The LED lamp can’t work normally N.G. Major
The unsoldering area of pin for backlight,

A is ＞1/2 solder joint area.

The height of solder pin for backlight is ＞2.0mm

N.G. Minor

N.G. Minor
The mark or polarity of component is unidentifiable. N.G. Minor
The height between bottom of component and
surface of the PCB is floating ＞0.7mm

N.G. Minor
D＞1/4W

W D

N.G. Minor

Assembly parts

A=( L + W )÷2

D’ Pad
End solder joint width, D’ is ＞50% width of
component termination or width of pad
Side overhang, D is ＞25% width of component
termination.

N.G. Minor

N.G. Minor

Component is cracked, deformed, and burned, etc. N.G. Minor
The polarity of component is placed in inverse
direction.

N.G. Minor

Maximum fillet height of solder extends onto the
component body or minimum fillet height

N.G. Minor

is ＜0.5mm.

PC1602ARS-CWA-A-Q (DK) Page17

4. RELIABILITY TEST

4.1 Reliability Test Condition

NO

High Temperature

1

Low Temperature

2

High Temperature

3

/Humidity Storage

4 Temperature Cycling

Item Test Condition

Storage

Storage

Storage at 80 ±2℃ 96~100 hrs
Surrounding temperature, then storage at normal condition
4hrs
Storage at -30 ±2℃ 96~100 hrs
Surrounding temperature, then storage at normal condition
4hrs

1.Storage 96~100 hrs 60±2℃, 90~95%RH surrounding
temperature, then storage at normal condition 4hrs.

(Excluding the polarizer).

or

2.Storage 96~100 hrs 40±2℃, 90~95%RH surrounding
temperature, then storage at normal condition 4 hrs.

-20℃ → 25℃ → 70℃ → 25℃
(30mins) (5mins) (30mins) (5mins)

10 Cycle

5 Vibration

Air Discharge:
Apply 6 KV with 5 times

6 ESD Test

7 Drop Test

discharge for each polarity +/-

Testing location:
Around the face of LCD

Packing Weight (Kg) Drop Height (cm)

0 ~ 45.4 122

45.4 ~ 90.8 76

90.8 ~ 454 61
Over 454 46

10~55Hz ( 1 minute ) 1.5mm

X,Y and Z direction ﹡(each 2hrs)

Contact Discharge:
Apply 250V with 5 times
discharge for each polarity +/-

Testing location:

1.Apply to bezel.

2.Apply to Vdd, Vss.

PC1602ARS-CWA-A-Q (DK) Page18

5. PRECAUTION RELATING PRODUCT HANDLING

5.1 SAFETY

5.1.1 If the LCD panel breaks , be careful not to get the liquid crystal to touch your skin.

5.1.2 If the liquid crystal touches your skin or clothes , please wash it off immediately by
using soap and water.

5.2 HANDLING

5.2.1 Avoid any strong mechanical shock which can break the glass.

5.2.2 Avoid static electricity which can damage the CMOS LSI—When working with the

module , be sure to ground your body and any electrical equipment you may be using.

5.2.3 Do not remove the panel or frame from the module.

5.2.4 The polarizing plate of the display is very fragile. So , please handle it very

carefully ,do not touch , push or rub the exposed polarizing with anything harder
than an HB pencil lead (glass , tweezers , etc.)

5.2.5 Do not wipe the polarizing plate with a dry cloth , as it may easily scratch the
surface of plate.

5.2.6 Do not touch the display area with bare hands , this will stain the display area.

5.2.7 Do not use ketonics solvent & aromatic solvent. Use with a soft cloth soaked with
a cleaning naphtha solvent.

5.2.8 To control temperature and time of soldering is 280±10℃and 3-5 sec.

5.2.9 To avoid liquid (include organic solvent) stained on LCM .

5.3 STORAGE

5.3.1 Store the panel or module in a dark place where the temperature is 25℃ ±5℃
and the humidity is below 65% RH.

5.3.2 Do not place the module near organics solvents or corrosive gases.

5.3.3 Do not crush , shake , or jolt the module.

5.4 TERMS OF WARRANTY

5.4.1 Applicable warrant period
The period is within thirteen months since the date of shipping out under normal
using and storage conditions.

5.4.2 Unaccepted responsibility
This product has been manufactured to your company’s specification as a part for
use in your company’s general electronic products. It is guaranteed to perform
according to delivery specifications. For any other use apart from general
electronic equipment , we cannot take responsibility if the product is used in
nuclear power control equipment , aerospace equipment , fire and security
systems or any other applications in which there is a direct risk to human life
and where extremely high levels of reliability are required.

PC1602ARS-CWA-A-Q (DK) Page19

5.5 JUMPER(Setting different use)

5.5.1 SHORT:J3/JM/JF.

5.5.2 OPEN: all the jumper unnoted.

5.6 PACKING Specification

5.6.1 Package box Specification

Item Standard Value Unit

Box size 310 (L)*255(W)*55(T)

QTY

G.W

Note： The G.W is reference only.

5.6.1 Carton Specification

Item Standard Value Unit

Carton size 525(L)*325 (W)*360(T)

QTY

G.W

Note： The G.W is reference only.

45

1.33

540

17.03

mm

pcs

kg

mm

pcs

kg

PC1602ARS-CWA-A-Q (DK) Page20