PHILIPS SL1ICS3101W/N5D

INTEGRATED CIRCUITS
SL1 ICS31 01
I•CODE1 Label IC (97pF)
Chip Specification
Product Specification
Revision 1.2
Public
Philips
Semiconductors
July 2000
Product Specification
SL1 ICS31 01
Rev. 1.2
1 Contents
1
CONTENTS
2
2
DEFINITIONS
4
2.1
2.2
Life Support Applications .................................................................................................... 4
Abbreviations ........................................................................................................................ 4
3
SCOPE
5
4
ORDERING INFORMATION
5
5
FUNCTIONAL DESCRIPTION
6
5.1 Basic Features ....................................................................................................................... 6
5.2 Block Diagram of the IC....................................................................................................... 6
5.3 Memory Organisation........................................................................................................... 7
5.3.1 Serial Number................................................................................................................... 7
5.3.2 Write Access Conditions .................................................................................................. 7
5.3.3 Special Functions (EAS/QUIET)..................................................................................... 8
5.3.4 Family Code and Application Identifier........................................................................... 8
5.3.5 Configuration of delivered ICs......................................................................................... 8
6
MECHANICAL DIE SPECIFICATIONS
7
MECHANICAL WAFER SPECIFICATIONS
7.1
7.2
8
9
10
Wafer Status ........................................................................................................................ 10
Backside Treatment ............................................................................................................ 10
DOCUMENTATION
11
8.1 Delivery Documentation..................................................................................................... 11
8.2 Fail-Die Identification......................................................................................................... 11
8.2.1 Ink Dot Specification...................................................................................................... 11
8.2.2 Wafer Mapping............................................................................................................... 11
9
QUALITY ASSURANCE
12
9.1 Electrical Acceptance Test................................................................................................. 12
9.2 Visual Inspection................................................................................................................. 12
9.2.1 After Wafer Final Test.................................................................................................... 12
9.2.2 After Sawing (Film Frame Carrier)................................................................................ 12
10
PACKING
13
10.1 Storage Recommendations ................................................................................................. 13
10.2 Possible Forms of Delivery ................................................................................................. 13
10.2.1 Packing of Unsawn Wafers............................................................................................ 13
10.2.2 Packing of Sawn Wafers ................................................................................................ 13
July 2000
Page 2 of 22
Public
Product Specification
11
SL1 ICS31 01
HANDLING RECOMMENDATIONS
Rev. 1.2
14
11.1 Sawing .................................................................................................................................. 14
11.2 Die Attach............................................................................................................................. 14
11.3 Wire Bonding....................................................................................................................... 14
12
COIL SPECIFICATION
14
13
ELECTRICAL SPECIFICATIONS
15
14
HINTS FOR LABEL IC ENCAPSULATION
16
14.1 Protection against Visible Light......................................................................................... 16
14.2 Protection against UV Light............................................................................................... 16
14.3 Resistance to X-Rays .......................................................................................................... 16
15
INLET/LABEL CHARACTERISATION AND TEST
17
15.1 Characterisation of the Inlet/Label ................................................................................... 17
15.2 Final Test of the Inlet/Label............................................................................................... 17
16
APPENDIX A: DIE PLAN
18
17
APPENDIX B: CLUSTER PLAN
19
18
APPENDIX C: CLUSTER MAP
20
19
APPENDIX D: WAFER MAP
21
July 2000
Page 3 of 22
Public
Product Specification
SL1 ICS31 01
Rev. 1.2
2 Definitions
Data sheet status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and
operation of the device at these or at any other conditions above those given in the Characteristics section of the
specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
2.1 Life Support Applications
These products are not designed for use in life support appliances, devices, or systems where
malfunction of these products can reasonably be expected to result in personal injury. Philips
customers using or selling these products for use in such applications do so on their own risk and
agree to fully indemnify Philips for any damages resulting from such improper use or sale.
2.2 Abbreviations
ASCII
CRC
EAN
EAS
EEPROM
EMI
ETSI
FCC
FFC
Hex
IC
ISM
LSB
MSB
MTBF
PCB
PCM
RF
rms
SNR
UV
July 2000
American Standard Code for Information Interchange
Cyclic Redundancy Check
European Article Number
Electronic Article Surveillance
Electrically Erasable and Programmable Read Only Memory
Electromagnetic Interference
European Telecommunications Standards Institute
Federal Communications Commission
Film Frame Carrier
Value in hexadecimal notation
Integrated Circuit
Industrial, Scientific, Medical
Least Significant Bit or Byte
Most Significant Bit or Byte
Mean Time Between Failure
Printed Circuit Board
Process Control Module
Radio Frequency
Root Mean Square
Serial Number
Ultraviolet
Page 4 of 22
Public
Product Specification
SL1 ICS31 01
Rev. 1.2
3 Scope
This specification describes the electrical, physical and dimensional properties of unsawn and sawn
wafers on FFC of I•CODE1 Label ICs (Cres = 97 pF) on a Philips 6C15 IDFW process and is the
base for delivery of tested I•CODE1 Label ICs.
General recommendations are given for storage, handling and processing of wafers as well as
assembly of labels.
Reference documents:
MIL-STD 883D Method 3023
MIL-STD 883D Method 3015
SNW-FQ-627
PICTOH-QS007
General Specification for 6” Wafer
General Quality Specification
I•CODE Label IC, Coil Design Guide
This product specification is valid for mask revision: VCOL1V0
NK: O
MB: B
4 Ordering Information
Following ordering options are available:
Type Name
SL1 ICS31 01W/N5D
SL1 ICS31 01U/N5D
SL1 ICS31 01U/L6D
July 2000
Description
Sawn wafer on foil (FFC), 150 µm, inked and mapped
Unsawn wafer, 150 µm, inked and mapped
Unsawn wafer, 525 µm, mapped (not inked)
Page 5 of 22
Ordering Code
9352 670 53005
9352 670 50025
9352 670 59025
Public
Product Specification
SL1 ICS31 01
Rev. 1.2
5 Functional Description
5.1 Basic Features
The I•CODE1 Label IC is a dedicated chip for intelligent label applications like logistics and retail
(including EAS) as well as baggage and parcel identification in airline business and mail services.
The I•CODE system offers the possibility of operating labels simultaneously in the field of the
reader antenna (Anticollision). It is designed for long range applications.
Whenever connected to a very simple and cheap type of antenna (as a result of the 13.56 MHz
carrier frequency) made out of a few windings printed, wound, etched or punched coil the I•CODE1
Label IC can be operated without line of sight up to a distance of 1.5 m (gate width).
5.2 Block Diagram of the IC
The label requires no internal power supply. Its contactless interface generates the power supply
and the system clock via the resonant circuitry by inductive coupling to the reader. The interface
also demodulates data that is transmitted from the reader to the I•CODE Label and modulates the
electromagnetic field for data transmission from the I•CODE Label to the reader.
Data is stored in a non-volatile memory (EEPROM). The EEPROM has a memory capacity of 512
bit and is organised in 16 blocks consisting of 4 bytes each (1 block = 32 bits). The higher 12 blocks
contain user data and the lowest 4 blocks contain the serial number, the write access conditions and
some configuration bits.
July 2000
Page 6 of 22
Public
Product Specification
SL1 ICS31 01
Rev. 1.2
5.3 Memory Organisation
The 512 bit EEPROM memory is divided into 16 blocks. A block is the smallest access unit. Each
block consists of 4 bytes (1 block = 32 bits). Bit 0 in each byte represents the least significant bit
(LSB) and bit 7 the most significant bit (MSB), respectively.
Byte 0
SNR0
SNR4
F0
x
x
x
x
x
x
x
x
x
x
x
x
x
Block 0
Block 1
Block 2
Block 3
Block 4
Block 5
Block 6
Block 7
Block 8
Block 9
Block 10
Block 11
Block 12
Block 13
Block 14
Block 15
Byte 1
SNR1
SNR5
FF
x
x
x
x
x
x
x
x
x
x
x
x
x
Byte 2
SNR2
SNR6
FF
x
x
x
x
x
x
x
x
x
x
x
x
x
Byte 3
SNR3
SNR7
FF
x
x
x
x
x
x
x
x
x
x
x
x
x
Serial Number (lower bytes)
Serial Number (higher bytes)
Write Access Conditions
Special Functions (EAS/QUIET)
Family Code/Application Identifier/User Data
User Data
:
:
:
:
:
:
:
:
:
User Data
The values (in hexadecimal notation) shown in the table above are stored in the EEPROM after the
wafer production process. The content of blocks marked with ‘x ’ in the table is not defined at
delivery.
5.3.1 Serial Number
The unique 64 bit serial number is stored in blocks 0 and 1 and is programmed during the
production process. SNR0 in the table represents the least significant byte and SNR7 the most
significant byte, respectively.
5.3.2 Write Access Conditions
The Write Access Condition bits in block 2 determine the write access conditions for each of the
16 blocks. These bits can be set only to 0 (and never be changed to 1), i.e. already write protected
blocks can never be written to from this moment on. This is also true for block 2. If this block is set
into write protected state by clearing of bits 4 and 5 at byte 0, no further changes in write access
conditions are possible.
âMSB
Block 2:
Write Access
Conditions
for Block à
Byte 0
LSBâ
âMSB
Byte 1
LSBâ
âMSB
Byte 2
LSBâ
âMSB
Byte 3
LSBâ
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1|1 1|1 0|0 0|0 1|1 1|1 1|1 1|1 1|1 1|1 1|1 1|1 1|1 1|1 1|1 1|1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3
2
Special Write
Funct. Access
1
0
Serial
Number
7
User
Data
6
5
4
11
10
9
8
15
14
13
..... ..... ..... ..... ..... ..... ..... ..... ..... .....
12
User
Data
The ones in the 16 pairs of bits have to be cleared together if the corresponding block is wanted to
be write protected forever (1|1 à write access enabled, 0|0 à write access disabled). Writing of bit
pairs 1|0 or 0|1 to block 2 is not allowed!
It is extremely important to be particularly careful when clearing the Write Access bits in
block 2, as you can lose write access to all of the blocks on the label in case of a mistake.
Of course you can use this feature to put the label into a hardware write protected state!
July 2000
Page 7 of 22
Public
Product Specification
SL1 ICS31 01
Rev. 1.2
5.3.3 Special Functions (EAS/QUIET)
The Special Functions block holds the two EAS bits (Electronic Article Surveillance mode active
à the label answers at an EAS command) as well as the two QUIET bits (QUIET mode enabled à
the label is permanently disabled but can be activated again with the ‘Reset QUIET bit’ command).
The state of QUIET mode does not influence the functionality of the EAS command.
The remaining 28 bits (greyed ‘x’ in the following figure) are reserved for future use.
âMSB
Byte 0
Byte 2
Byte 3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
x|x x|x q|q e|e x|x x|x x|x x|x x|x x|x x|x x|x x|x x|x x|x x|x
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Block 3:
Special
Functions
Quiet
Quiet:
EAS:
Byte 1
LSBâ
EAS
q|q = 1|1 à QUIET mode enabled
e|e = 1|1 à EAS mode enabled
q|q = 0|0 à QUIET mode disabled
e|e = 0|0 à EAS mode disabled
Writing of bit pairs 1|0 or 0|1 to block 3 is not allowed!
Changing of the Write Access Control or Configuration must be done in secure environment
(by reading the current value of the block and masking in the new values for bit positions that
may be changed). The label must not be moved out of the communication field of the antenna
during writing! We recommend to put the label close to the antenna and not to remove it
during operation.
5.3.4 Family Code and Application Identifier
The I•CODE system offers the feature to use (independently) Family Codes and/or Application
Identifiers with some reader commands (this allows for example the creation of ‘label families’).
These two 8-bit values are located at the beginning of User Data (block 4) as shown in the
following figure and are only evaluated if the corresponding bytes at the reader commands are
unequal to zero.
Only if both corresponding parameter bytes at the reader commands Anticollision/Select, EAS and
Unselected Read, respectively, are set to zero, block 4 can be used for user data without restriction.
âMSB
Byte 0
LSBâ
âMSB
Byte 1
Byte 2
Byte 3
LSBâ
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
x| x x| x x| x x| x x| x x| x x| x x| x x| x x| x x| x x| x x| x x| x x| x x| x
|
|
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|
Family Code
Application ID
The greyed bytes are for customer usage as well as the remaining blocks (5 to 15) are.
Block 4:
Family Code,
Application ID
5.3.5 Configuration of delivered ICs
I•CODE1 Label ICs are delivered with the following configuration by Philips:
•
•
•
•
•
•
Serial number is unique and read only
Write Access Conditions allow to change all blocks (with the exception of both serial number blocks)
Status of EAS mode is not defined
Status of QUIET mode is not defined
Family Code and Application Identifier are not defined
User Data memory is not defined
As the status of QUIET mode is not defined at delivery, the first command to be executed on
the I•CODE1 Label IC should be the Reset QUIET Bit command!
July 2000
Page 8 of 22
Public
Product Specification
SL1 ICS31 01
Rev. 1.2
6 Mechanical Die Specifications
Designation:
VCOL1V0
visible on each die
location see attached die plan
Bond pad location:
see attached die plan
Bond pad size:
Test pad size:
LA, LB
TEST, VSS
130 µm x 150 µm
90 µm x 90 µm (the test pads are electrically neutral
at sawn wafers)
Bond pad metallisation material:
AlSiCu
Metallisation thickness:
1.4 µm
Die dimensions (incl. 80 µm scribe line) :
Die dimensions (excl. scribe line) :
Tolerances for sawn dies:
1460 µm x 1490 µm
1380 µm x 1410 µm
± 25 µm
Pin identification:
see attached die plan
Passivation attributes:
The passivation is a protection of active areas against dust (particles) and humidity and general
contamination (whole surface of the chip except for the bond pads).
Top side passivation material:
Passivation thickness:
Oxynitride
1.6 µm
Due to the glass-like physical properties careful handling and processing is required.
July 2000
Page 9 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
7 Mechanical Wafer Specifications
For further information as described in the following chapters please refer to the following
Philips documents:
• Dicing Guidelines for Thin Wafers (< 200 µm)
• General Specification for 6” Wafer
In case of doubt or inconsistency with the following chapters the above mentioned specifications
are applicable.
Designation:
each wafer is laser scribed with batch and wafer number
Wafer diameter:
150 mm (6") ± 0.3 mm
Die separation lane width:
80 µm (Scribe line)
Electrical connection of substrate:
VSS
Geometrically complete dies per wafer: approx. 7400
Orientation of dies relat. to wafer flat:
see attached cluster map
Position of test structures:
see attached cluster map
Wafer layout:
see attached cluster map
Batch size:
24 wafers
Process:
6C15 IDFW
7.1 Wafer Status
• Tested, unsawn
• Tested, sawn on FFC
Minimum yield per lot:
30 %
7.2 Backside Treatment
Wafers can be delivered with a thickness of 525 µm (untreated) or with 150 µm ± 15 µm (approx.
6 mil) and have a ground and etched backside.
July 2000
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Product Specification
SL1 ICS31 01
Rev. 1.2
8 Documentation
8.1 Delivery Documentation
Each wafer container and each larger shipment container is individually marked with the
identification information as follows:
•
•
•
•
•
Diffusion Batch number (wafer lot number)
Part designation (type) with revision number
Ordering code (see chapter 4)
Date code of lot acceptation
Good die quantity
The print out of the final test results is attached to the packing and contains the good die quantity
related to every wafer number.
8.2 Fail-Die Identification
Every die is electrically tested according to data sheet. Identification of chips, which do not confirm
with the electrical parameters of the data sheet is done by inking and/or wafer mapping (all dies at
wafer periphery are identified by ‘FAIL’).
8.2.1 Ink Dot Specification
Diameter:
Height:
Colour:
Position:
Attributes:
min. 0.4 mm
max. 20 µm
black
central third of die (x, y direction)
opaque, water resistant
NOTE: Uncompleted dies with an area < 95 % (wafer periphery) are not inked!
8.2.2 Wafer Mapping
Wafer mapping for failed die identification is available on Floppy-Disk.
Format:
Electroglas ESC–ASCEND on 3.5″ Floppy-Disk
NOTE: The wafer map refers to unsawn wafers. At sawn wafers (on FFC) additional ICs
might be inked (marked as fail) if damaged during the sawing process (compared to
wafer map)!
See Appendix D for an example of the wafer map.
July 2000
Page 11 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
9 Quality Assurance
9.1 Electrical Acceptance Test
The electrical acceptance test is performed in line (‘sampling on the fly’) according to the test
specifications.
Sampling plan:
according General Quality Specification
9.2 Visual Inspection
9.2.1 After Wafer Final Test
Performed according document SNW-FQ-627.
Sampling plan:
according General Quality Specification
9.2.2 After Sawing (Film Frame Carrier)
Performed according document PICTOH-QS007.
Sampling plan (3 wafers per lot):
July 2000
accept 0/3
Page 12 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
10 Packing
The packing for shipment of wafers has to protect the wafers against shock, severe impact, dust and
electrostatic discharge. The packing of unsawn wafers or sawn wafers is done according to Philips
‘General Specification for 6” Wafer’.
10.1 Storage Recommendations
Unsawn/sawn wafers should be kept in their original packing whilst in storage.
Recommended storage conditions:
Temperature:
Climate atmosphere:
Duration of storage:
15 ... 25 °C
40 ... 60 % r.h. or dried N2 (only unsawn wafers!)
max. 6 months
Deviating requirements have to be arranged between customer and Philips Semiconductors.
10.2 Possible Forms of Delivery
10.2.1 Packing of Unsawn Wafers
Delivery form:
wafer box
10.2.2 Packing of Sawn Wafers
Delivery form:
Foil thickness:
Foil material:
July 2000
Film Frame Carrier (standard Philips carrier type P7)
0.55 ... 0.85 mm
sticky foil
Page 13 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
11 Handling Recommendations
Please refer to Philips ‘General Specification for 6” Wafer’ for the following items:
11.1 Sawing
11.2 Die Attach
11.3 Wire Bonding
12 Coil Specification
The I•CODE1 Label IC has to be connected at pads LA, LB to a coil characterised by its electrical
parameters according to Philips application note ‘I•CODE Label IC, Coil Design Guide’.
July 2000
Page 14 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
13 Electrical Specifications
ABSOLUTE MAXIMUM RATINGS 1, 2
SYMBOL
Tstg
Tj
VESD
TEST
CONDITIONS
PARAMETER
Storage Temperature Range
Junction Temperature
RATING
UNIT
- 55 to +140
- 55 to +140
°C
°C
±2
kV peak
MIL-STD-883D,
Method 3015.7,
Human Body Model
ESD Voltage Immunity
3
Imax LA-LB Maximum Input Peak Current
mApeak
± 80
NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any conditions other than those described in the Operating Conditions and
Electrical Characteristics section of this specification is not implied.
2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive
static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maxima.
3. At 13.56 MHz, including current via resonance capacitor.
OPERATING CONDITIONS
SYMBOL
TEST
CONDITIONS
PARAMETER
Tamb
Tj op
ILA-LB
Operating Ambient Temperature
Operating Junction Temperature
2
Input Current
3
Minimum Supply Voltage
VLA-LB rd for READ/EAS
3
Minimum Supply Voltage
VLA-LB w r for WRITE
3
Minimum Supply Voltage
VLA-LB fm for READ/EAS/WRITE
MIN
TYP
1
- 25
- 25
MAX
UNIT
+ 70
50
°C
°C
mArms
+ 85
Standard Mode
± 3.1
± 3.7
Vpeak
Standard Mode
± 3.6
± 4.1
Vpeak
Fast Mode
± 5.2
± 6.5
Vpeak
4
fop
Operating Frequency
13.553 13.560 13.567
NOTES:
1. Typical ratings are not guaranteed. These values listed are at room temperature.
2. Including current via resonance capacitor.
3. The voltage between LA and LB is limited by the on-chip voltage limitation circuitry (corresponding to parameter ILA-LB).
4. Bandwidth limitation (±7 kHz) according to ISM band regulations.
MHz
ELECTRICAL CHARACTERISTICS
Tamb = - 25 to +70 °C
SYMBOL
Cres
Pmin
PARAMETER
2
tD
R mod
tret
Input Capacitance between LA - LB
3
Minimum Operating Supply Power
Minimum Modulation of RF Voltage
for Demodulator Response
Maximum Modulation of RF Voltage
for Demodulator Response
Modulation Pulse Length
4
of RF Voltage
Modulation Start-Pulse Length
4
of RF Voltage
Demodulator Response Time
Modulator ON Resistance
EEPROM Data Retention
nwrite
EEPROM Write Endurance
mmin
mmax
tP sm
tP fm
TEST
CONDITIONS
VLA-LB = 2 Vrms
VLA-LB = 2 Vrms
Vmax - Vmin
m = Vmax + Vmin
Vmax - Vmin
m = Vmax + Vmin
Standard Mode,
m ≥ 10 %
Fast Mode,
m ≥ 10 %
m ≥ 10 %
Tamb ≤ 55 °C
MIN
TYP
92
1
MAX
UNIT
97
450
102
pF
µW
10
14
%
30
%
5
3.54
5.31
15.34
0.1
50
10
100 000
9.44
µs
17.11
20.06
µs
0.8
115
2.4
250
µs
Ω
Years
5
Cycles
NOTES:
1. Typical ratings are not guaranteed. These values listed are at room temperature.
2. Measured with an HP4285A LCR meter at 13.56 MHz.
3. Including losses in resonant capacitor and rectifier.
4. The given values are derived from the 13.56 MHz system frequency.
5. Recommended values for pulse duration generated at the read/write device.
July 2000
Page 15 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
14 Hints for Label IC Encapsulation
14.1 Protection against Visible Light
As a result of the ultra low power design of the I•CODE1 Label IC some analogue circuits on the
chip are light sensitive. This means that common sun light can impact the operation of the label if
the chip is not protected against visible light radiation.
Measurements have shown that a radiation of Emax = 60 W/m2 (spectrum: 400 to 1000 nm) causes a
reduced operating range of the plain chip.
Measurements of direct sunlight in summer deliver values up to 260 W/m2 .
To ensure proper operation an expected minimum radiation reduction factor of approx. 9
(2 x 260/60 = 8.7) must be provided by the encapsulation. That means special care has to be taken
to ensure a sufficient light protection of the I•CODE1 Label IC (e.g. non translucent encapsulation
or underfiller, ...) according to application requirements.
14.2 Protection against UV Light
An EEPROM memory, as it is also used in the I•CODE1 Label IC, has some principle sensitivity to
UV light (applies to EEPROM-technology in general).
Thus strong UV exposure in the production of inlets/labels has to be avoided. UV protection has to
be ensured using appropriate assembly methods.
14.3 Resistance to X-Rays
X-ray exposure on comparable Philips ICs (with even smaller feature size) caused neither a long
term influence on the behaviour of the ICs nor on the data retention of the EEPROMs.
July 2000
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Product Specification
SL1 ICS31 01
Rev. 1.2
15 Inlet/Label Characterisation and Test
15.1 Characterisation of the Inlet/Label
The parameters recommended to be characterised for the inlet/label are:
Parameter
Symbol
Threshold field strength for
UNSELECTED READ command
(standard mode)
HTRead
Threshold resonance frequency
fRT
Conditions
UNSELECTED READ command OK
Resonance frequency @ HTRead
No command transmitted to the inlet/label à
Label generates no response à No modulation
Threshold field strength for WRITE
command
(standard mode)
HTWrite
WRITE (and Verifying READ) command OK
For more detailed information on inlet /label characterisation please refer to Philips application note
‘I•CODE Label IC, Coil Design Guide’.
15.2 Final Test of the Inlet/Label
Basic flow for production and test:
1.
2.
3.
4.
5.
6.
7.
Production of wafer
Testing of dies on wafer
Writing of serial numbers and pre-configuration
Sawing of wafer
Assembly of inlets/labels
Final test of inlets/labels
Writing of customer data
To detect damage of EEPROM cells during production of inlets/labels a final test of the
EEPROM after assembly of the inlet/label is recommended. This is necessary to achieve
lowest failure rates.
July 2000
Page 17 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
16 Appendix A: Die Plan
Measuring unit: µm
The two test pads (TEST and VSS) are electrically neutral at sawn wafers!
July 2000
Page 18 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
17 Appendix B: Cluster Plan
Measuring unit: mm
July 2000
Page 19 of 22
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Product Specification
SL1 ICS31 01
Rev. 1.2
18 Appendix C: Cluster Map
The three black lines show the position of the PCM structures on the 6 inch wafer!
July 2000
Page 20 of 22
Public
Product Specification
SL1 ICS31 01
Rev. 1.2
19 Appendix D: Wafer Map
The following screenshot shows an example of a wafer map:
Map file of this example:
ELECTROGLAS APPLICATIONS - WAFER TEST DATA
FILE
COPYRIGHT
ASCEND
LOT
09397
DEVICE VCOL1HE2
PRODUCT VCOL\4020
WAFER 05
READER 09397-05-B6
XSTEP 575
UNITS (0.1)MIL
YSTEP 587
UNITS (0.1)MIL
XREF
16891 UNITS (0.1)MIL
YREF
-261
UNITS (0.1)MIL
XDELTA 0
YDELTA 0
FLAT
0
XFRST 21
YFRST 50
PRQUAD 1
COQUAD 1
DIAM
6000
UNITS MIL
DATE
2000-01-23
TIME
15:30:00
OPERATOR
4020
SETUP FILE
M:\SET\VCOL1HE2.SET
TEST SYSTEM
SYS
VCOL\4020
TEST DATA
PROBE CARD
PC
PROBER PIWP105
July 2000
:
:
### shortening of the file ###
:
:
X40Y3 3
0
X41Y3 5
1
X42Y3 5
1
X43Y3 5
1
X44Y3 5
1
X45Y3 5
1
X46Y3 5
1
X47Y3 2
0
X48Y3 2
0
X49Y3 2
0
X50Y3 5
1
X51Y3 5
1
X52Y3 5
1
X53Y3 5
1
X54Y3 5
1
:
:
### shortening of the file ###
:
:
EDATE
ETIME
Page 21 of 22
Public
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