TECH. CORP.
SPECIFICATIONS
CUSTOMER
:
SAMPLE CODE (Ver.)
:
PC1602LRS-FWA-B-Q (Rev.0)
MASS PRODUCTION CODE (Ver.)
DRAWING NO. (Ver.)
: PC-95003
Customer Approved
Date:
Approved QC Confirmed Designer
■ 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.
POWER TIP TECH. CORP.
Headquarters:
No.8, 6th Road, Taichung Industrial Park,
Taichung, Taiwan
台中市 407 工業區六路 8號
TEL: 886-4-2355-8168
FAX: 886-4-2355-8166
E-mail: sales@powertip.com.tw
Http://www.powertip.com.tw
NO.PT-A-005-7
PC1602LRS-FWA-B-Q Rev.0(DK) Page2
RECORDS OF REVISION
Date Rev. Description Note Page
2005/10/28 0 PC1602LRS-FWA-B-Qis the ROHS compliant part number
based on Powertip's standard PC1602LRS-FWA-B
Total：23 Page
PC1602LRS-FWA-B-Q Rev.0(DK) Page3
Contents
1. SPECIFICATIONS
1.1 Features
1.2 Mechanical Specifications
1.3 Absolute Maximum Ratings
1.4 DC Electrical Characteristics
1.5 Optical Characteristics
1.6 Backlight 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
Note：For detailed information please refer to IC data sheet：ST7066U,KS0065B
PC1602LRS-FWA-B-Q Rev.0(DK) Page4
1. SPECIFICATIONS
1.1 Features
Item Standard Value
Display Type 16*2 Characters
LCD Type STN Gray Positive Transflective Normal Temp.
Driver Condition LCD Module：1/16 Duty，1/5 Bias
Viewing Direction 6 O’clock
Backlight YG LED B/L
Weight 36 g
Interface －
ROHS THIS PRODUCT CONFORMS THE ROHS OF PTC
Detail information please refer web side :
http://www.powertip.com.tw/news/LatestNews.asp
1.2 Mechanical Specifications
Item Standard Value Unit
Outline Dimension 84.0(L) * 44.0(w) * 13.7(H)(Max) mm
Viewing Area 61.0(L) * 15.8(w) mm
Active Area 56.21(L) * 11.5(w) mm
Dot Size 0.56(L) * 0.66(w) mm
Dot Pitch 0.60 (L) * 0.70(w) mm
Note：For detailed information please refer to LCM drawing
1.3 Absolute Maximum Ratings
Item Symbol Condition Min. Max. Unit
Power Supply Voltage VDD － -0.3 7.0
V
LCD Driver Supply Voltage VLCD － VDD-10.0 VDD+0.3 V
Input Voltage VIN － -0.3 VDD+0.3 V
Operating Temperature TOP Excluded B/L 0 50
℃
Storage Temperature TST Excluded B/L -20 70
℃
Storage Humidity HD Ta＜40 ℃ - 90
%RH
PC1602LRS-FWA-B-Q Rev.0(DK) Page5
1.4 DC Electrical Characteristics
VDD = 5.0 V ± 0.5V，VSS = 0V，Ta = 25℃
Item Symbol Condition Min. Typ. Max. Unit
Logic Supply Voltage VDD － 4.5 5.0 5.5
V
“H” Input Voltage VIH － 0.7 VDD - VDD V
“L” Input Voltage VIL － -0.3 - 0.6
V
“H” Output Voltage VOH IOH=-0.1mA 3.9 - VDD V
“L” Output Voltage VOL IOL=0.1mA - - 0.4
V
Supply Current IDD V
DD = 5.0 V - 1.5 3.0
mA
0℃ - - -
25℃*1 4.3 4.5 4.7
LCM Driver Voltage VOP
50℃ - - -
V
Note: *1. THE VOP TEST POINT IS VDD - VO.
1.5 Optical Characteristics
LCD Panel：1/16 Duty，1/4 Bias，VLCD =4.2 V，Ta = 25℃
Item Symbol Conditions Min. Typ. Max. Reference
View Angle θ C>2.0, ∅ = 0° 40° - - Notes 1 & 2
Contrast Ratio C θ = 5°, ∅ = 0° 5 7 - Note 3
Response Time(rise) tr θ = 5°, ∅ = 0° - 150 ms - Note 4
Response Time(fall) tf θ = 5°, ∅ = 0° - 300 ms - Note 4
PC1602LRS-FWA-B-Q Rev.0(DK) Page6
Light (when reflected) z (θ=0°)
Note 1: Definition of angles θ and ∅ Note 2: Definition of viewing angles θ1 and θ2
θ1 θ2
viewing angle θ (∅ fixed)
Note : Optimum viewing angle with the
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)
Contrast
Non-selected state
VLCD
-VLCD
0
t
f
90%
t
r
10%
Selected state Non-selected state
Time
0 Note: Measured with a transmissive LCD
operating voltage (v) panel which is displayed 1 cm2
VLCD : Operating voltage fFRM : Frame frequency
t
r : Response time (rise) tf : Response time (fall)
(%)
Brightness
(reflection)
Brightness (reflection) o
f
selected dot
Brightness
(reflection) of
unselected dot
Cmax.
Contrast
C 2.0
Sensor
LCD panel
X(∅=90°)
Light (when transmitted )
X’
Z’
Y(∅=0°)
(θ=90°)
∅
Y’(∅=180°)
θ
B2
B1
PC1602LRS-FWA-B-Q Rev.0(DK) Page7
1.6 Backlight Characteristics
LCD Module with LED Backlight
Maximum Ratings
Item Symbol Conditions Min. Max. Unit
Forward Current IF Ta =25℃ - 300 mA
Reverse Voltage VR Ta =25℃ - 8 V
Power Dissipation PO Ta =25℃ - 1.38 W
Electrical / Optical Characteristics
Ta =25℃
Item Symbol Conditions Min. Typ. Max. Unit
Forward Voltage VF IF= 120 mA - 4.2 4.6 V
Reverse Current IR VR= 8 V - - 0.2 mA
Wavelength λp IF= 120 mA 571 - 576 nm
Luminous Intensity
(without LCD) IV IF=120 mA
160 210 250
cd/m2
Color Yellow-green
PC1602LRS-FWA-B-Q Rev.0(DK) Page8
2. MODULE STRUCTURE
2.1 Counter Drawing
PC1602LRS-FWA-B-Q Rev.0(DK) Page9
PC1602LRS-FWA-B-Q Rev.0(DK) Page10
2.2 Interface 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
4 RS
Register Selection input
High = Data register
Low = Instruction register (for write)
Busy flag address counter (for read)
5
R/W
Read/Write signal input is used to select the read/write
mode
High = Read mode, Low = Write mode
6 E Start enable signal to read or write the data
7~10 DB0 ~ DB3
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.
11~14 DB4~DB7
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.
15 A Power supply for LED B/L (+)
16 K Power supply for LED B/L (-)
Contrast Adjust
LCD MODULE
VDD
2
3
1
10~20KΩ
VO
VSS
4.2V
15 16
PC1602LRS-FWA-B-Q Rev.0(DK) Page11
2.3 Timing Characteristics
• Writing data from MPU to ST7066U
VIH1
VIL1
TAS
TAH
TAH
TPW
TH
Valid data
TC
DB0-DB7
E
R/W
RS
TDSW
TR
●Reading data from ST7066U to MPU
RS
R/W
E
DB0-DB7
TC
TDDR
Valid data
TH
TPW
TAH
TAH
TR
TAS
VIL1
VIH1
PC1602LRS-FWA-B-Q Rev.0(DK) Page12
• 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 , TF Enable Rise / Fall Time Pin E - - 25 ns
TAS Address Setup Time Pins: RS , RW,E 0 - - ns
TAH Address Hold Time Pins :RS,RW,E 10 - - ns
TDSW Data Setup Time Pins:DB0~DB7 40 - - ns
TH Data Hold Time Pins:DB0~DB7 10 - - ns
• Read Mode (Reading data from ST7066U to MPU)
(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 , TF Enable Rise / Fall Time Pin E - - 25 ns
TAS Address Setup Time Pins: RS , RW,E 0 - - ns
TAH Address Hold Time Pins :RS,RW,E 10 - - ns
TDDR Data Setup Time Pins:DB0~DB7 - - 100 ns
TH Data Hold Time Pins:DB0~DB7 10 - - ns
PC1602LRS-FWA-B-Q Rev.0(DK) Page13
2.4 Display Command
Instruction Code
Instructions
RS R/W DB
7
DB
6
DB
5
DB
4
DB
3
DB
2
DB
1
DB
0
Description
Description
Time
(270KHz)
Clear
Display 0 0 0 0 0 0 0 0 0 1
Write "20H" to DDRAM. and set
DDRAM address to "00H" from
AC.
1.52ms
Return
Home 0 0 0 0 0 0 0 0 1 ×
Set DDRAM address to "00H"
from AC and return cursor to it's
original position if shifted.
The contents of DDRAM are not
changed.
1.52ms
Entry Mode
Set 0 0 0 0 0 0 0 1 I/D S
Sets cursor move direction and
specifies display shift. These
operations are performed during
data write and read .
37µs
Display
ON/OFF
0 0 0 0 0 0 1 D C B
D=1 : entire display on
C=1 : cursor on
B=1 : cursor position on
37µs
Cursor or
Display
Shift
0 0 0 0 0 1 S/C
R/L
× ×
Set cursor moving and display
shift control bit, and the direction,
without changing of DDRAM
data.
37µs
Function
Set 0 0 0 0 1 DL N F × ×
DL: interface data is 8/4 bits
NL: number of line is 2/1
F: font size is 5×11/5×8
37µs
Set
CGRAM
Address
0 0 0 1 AC
5
AC
4
AC
3
AC
2
AC
1
AC
0
Set CGRAM address in address
counter. 37µs
Set
DDRAM
Address
0 0 1 AC
6
AC
5
AC
4
AC
3
AC
2
AC
1
AC
0
Set DDRAM address in address
counter. 37µs
PC1602LRS-FWA-B-Q Rev.0(DK) Page14
Read Busy
Flag and
Address
0 1 BF
AC
6
AC
5
AC
4
AC
3
AC
2
AC
1
AC
0
Whether during internal operation
or not can be known by reading
BF. The contents of address
counter can also be read.
0µs
Write Data
to RAM 1 0 D7 D6 D5 D4 D3 D2 D1 D0 Write data into internal RAM
(DDRAM/CGRAM). 37µs
Read Data
from RAM 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Read data from internal RAM
(DDRAM/CGRAM). 37µs
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 .
PC1602LRS-FWA-B-Q Rev.0(DK) Page15
2.5 Character Pattern
PC1602LRS-FWA-B-Q Rev.0(DK) Page16
3. QUALITY ASSURANCE SYSTEM
3.1 Quality Assurance Flow Chart
Item Customer Sales R&D Q.A
Manufactur
ing
Product
control Purchase Inventory
control
Marketing
&
Design
Sample
Approval
Pilot
Run
&
Mass
Product
Ship
Out
OK
Request
Info Survey
Inquiry Project evaluation
Project Validatio
n
Quote OK
N
G
Contract
Design chec
k
Sample test
Verification
Sam
p
le a
pp
roval
N
G
N
G
Pilot run & Reliabilit
y
test
Verification
S
p
ecification
p
re
p
aration
OK
Mass
p
roduction
Ins
p
ection
N
G
OK
Shi
p
ment
N
G
Shi
p
ou
t
OK
PC1602LRS-FWA-B-Q Rev.0(DK) Page17
Item Customer Sales R&D Q.A
Manufactu
ring
Product
control Purchase Inventory
control
Sales
Service
Q.A
Activity
1. ISO 9001 Maintenance Activities 2. Process improvement proposal
3. Equipment calibration 4. Education And Training Activities
5. Standardization Management
Info Clai
m
Failure anal
y
sis
Corrective action
Trackin
g
Anal
y
sis re
p
ort
PC1602LRS-FWA-B-Q Rev.0(DK) Page18
3.2 Inspection Specification
◆Inspection Standard : MIL-STD-105E Table Normal Inspection Single Sampling Level Ⅱ .
◆Equipment : Gauge、MIL-STD、Powertip Tester、Sample
◆Defect Level : Major Defect AQL 0.4; Minor Defect AQL 1.5 .
◆OUT Going Defect Level : Sampling .
◆Manner of appearance test :
(1). The test be under 40W×2 fluorescent light ’ and distance of view must be at 30 cm.
(2). The test direction is base on about around 45° of vertical line. (Fig. 1)
(3). Definition of area . (Fig. 2)
◆ Specification:
NO Item Criterion level
1.1 The part number is inconsistent with work order of
Production. Major
1.2 Mixed production types. Major
01
Product condition
1.3 Assembled in inverse direction. Major
02 Quantity 2.1 The quantity is inconsistent with work order of production. Major
03 Outline dimension 3.1 Product dimension and structure must conform to
Structure diagram. Major
4.1 Missing line character、dot and icon. Major
4.2 No function or no display. Major
4.3 Output data is error. Major
4.4 LCD viewing angle defect. Major
04
Electrical Testing
4.5 Current consumption exceeds product specifications. Major
05
Black or white
dot、scratch、
contamination
Round type
5.1 Round type:
5.1.1 display only :
‧White and black spots on display ≦ 0.25mm, no more
than Four white or black spots present.
‧Densely spaced : NO more than two spots or lines within
3mm
Minor
PC1602LRS-FWA-B-Q Rev.0(DK) Page19
◆Specification :
NO Item Criterion level
05
Black or white
dot、scratch、
contamination
Round type
Φ=(x+y)/2
5.1.2 Nom-display :
Dimension (diameter : Φ) Acceptance(Q’ty)
Φ≦0.10mm Accept no dense
0.10mm＜Φ≦0.20mm 3
0.20mm＜Φ≦0.25mm 2
Total 4
5.1.3 Line type:
Dimension (diameter : Φ) Acceptance (Q’ty)
Length width A area B area
--- w≦0.03mm Accept no dense Don’t count
L≦3.0mm 0.03mm＜Φ≦0.05mm Don’t count
L≦2.5mm 0.05mm＜Φ≦0.075mm
4 Don’t count
--- w＞0.075mm As round type
Minor
06
Polarizer
Bubble
Acceptance(Q’ty)
Dimension (diameter : Φ) A area B area
Φ≦0.20mm Accept no dense Don’t count
0.20mm＜Φ≦0.50mm 3 Don’t count
0.50mm＜Φ≦1.00mm 2 Don’t count
Φ＞1.00mm 0 Don’t count
Total quantity 4 Don’t count
Minor
07
The crack of
glass
● Glass Crack:
7.1 Crack on the circuit of electrode terminal :
X Y Z
Front X≦1/5 a Y≦ 1/2 D Z≦ t
Back Neglect
Minor
PC1602LRS-FWA-B-Q Rev.0(DK) Page20
◆Specification :
NO Item Criterion Level
● Glass Crack:
7.2 General glass crack and corner edge:
7.2.1
X Y Z
Neglect Out A area Neglect
X Y Z
Neglect Out A area Neglect
Minor
07
The crack of glass
X: The length of
Crack
Y: The width of
crack
Z: The thickness of
crack
D: terminal length
T: The thickness of
glass
A : The length of
glass
7.3 Glass remain:
X Y
Neglect ≦ 1/3 d
Minor
PC1602LRS-FWA-B-Q Rev.0(DK) Page21
◆Specification :
NO Item Criterion Level
07
The crack of glass
X: The length of
Crack
Y: The width of
crack
Z: The thickness of
crack
D: terminal length
T: The thickness of
glass
A : The length of
glass
7.4 Corner crack and medial crack:
X Y Z
≦1/5a Crack can’t enter viewing area ≦1/2t
≦1/5a Crack can’t exceed the half of
width of SP width of SP 1/2t<Z≦2t
Minor
8.1 Backlight can’t work normally. Major
8.2 Backlight doesn’t light or color is wrong. Major
08
Backlight
elements
8.3 Illumination source flickers when lit. Major
9.1 pin type must match type in specification sheet Major
9.2 No short circuits in components on PCB or FPC Major
9.3Product packaging must the same as specified on
packaging specification sheet.
Major
9.4 The folding and peeled off in polarizer are not
acceptable
Major
09
General
appearance
9.5 The PCB or FPC between B/L assembled distance
(PCB or FPC) is ≦1.5mm
Major
PC1602LRS-FWA-B-Q Rev.0(DK) Page22
4. RELIABILITY TEST
4.1 Reliability Test Condition
NO. TEST ITEM TEST CONDITION
1 High Temperature Storage Test Keep in 70 ±2℃ 96 hrs
Surrounding temperature, then storage at normal condition 4hrs
2 Low Temperature Storage Test Keep in -20 ±2℃ 96 hrs
Surrounding temperature, then storage at normal condition 4hrs
3
High Humidity Storage
Keep in +60℃/90%RH duration for 96 hrs
Surrounding temperature, then storage at normal condition 4hrs
(Excluding the polarizer)Or
Keep in +40℃/90%RH duration for 96 hrs
Surrounding temperature, then storage at normal condition 4hrs
4
Vibration Test
1. Sine wave 10～55HZ frequency (1 min)
2. The amplitude of vibration :1.5 mm
3. Each direction (XYZ) duration for 2 Hrs
Air Discharge:
Apply 6 KV with 5 times
Discharge foreach polarity +/-
Contact Discharge:
Apply 250V with 5 times
discharge foreach polarity +/-
5
ESD Test
1. Temperature ambinace:15℃～35℃
2. Humidity relative:30%～60%
3. Energy Storage Capacitance(Cs+Cd):150pF±10%
4. Discharge Resistance(Rd):330Ω±10%
5. Discharge, mode of operation:
Single Discharge (time between successive discharges at least 1 s)
(Tolerance lf the output voltage indication: ±5%)
6
Temperature Cycling Test
-20℃ → 25℃ → 70℃ → 25℃
(30mins) (5mins) (30mins) (5mins)
10 Cycle
Surrounding temperature, then storage at normal condition 4hrs
7
Vibration Test (Packaged)
1. Sine wave 10～55HZ frequency (1 min)
2. The amplitude of vibration :1.5 mm
3. Each direction (XYZ) duration for 2 Hrs
8
Drop Test (Packaged)
Drop direction :※3 comer /1 edges /6 sides etch 1times
Packing Weight (Kg) Drop Height (cm)
0 ~ 45.4 122
45.4 ~ 90.8 76
90.8 ~ 454 61
Over 454 46
PC1602LRS-FWA-B-Q Rev.0(DK) Page23
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 320±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.
