EM4005B5CB2RC [ETC]
Analog Miscellaneous ; 模拟杂项\n
| 型号： | EM4005B5CB2RC |
| 厂家： | 
ETC |
| 描述： | Analog Miscellaneous
|
| 文件： | 总8页 (文件大小：122K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EM MICROELECTRONIC - MARIN SA
EM4005
EM4105
ISO 11'784 / 11'785 Compliant Read Only Contactless Identification Device
Description
Features
The EM4005/EM4105 (previously named H4005/H4105)
is a CMOS integrated circuit intented for use in electronic
Read Only RF Transponders. The circuit is powered by
an external coil placed in an electromagnetic field, and
gets its master clock from the same field via one of the
coil terminals. The other coil terminal is affected by the
modulator. By turning on and off the modulation current,
the chip will send back the 128 bits of information
contained in a factory pre-programmed memory array.
The programming of the chip is performed by laser fusing
of polysilicon links in order to store a unique code on each
chip.
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128 bit memory array laser programmable
Bit duration : 32 periods of RF field
Bit coding according to ISO FDX-B
On chip resonnance capacitor
On chip supply buffer capacitor
Wide dynamic range
On chip voltage limiter
Full wave rectifier
Large modulation depth
Operating frequency 100 - 150 kHz
Very small chip size convenient for implantation
Very low power consumption
Due to the low power consumption of the logic core, no
supply buffer capacitor is required. Only an external coil is
needed to obtain the chip function. A parallel resonance
capacitor of 75 pF is also integrated.
Applications
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Animal implantable transponder
Animal ear tag
Industrial transponder
Typical Operating Configuration
Pin Assignment
VSS
VDD
COIL2
EM4005
COIL1
Coil1
EM4005
Coil2
COIL 1
COIL 2
Coil terminal / Clock input
Coil terminal
Fig. 1
Fig. 2
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Copyright 2002, EM Microelectronic-Marin SA
EM4005
EM4105
Absolute Maximum Ratings
Handling Procedures
This device has built-in protection against high static
voltages or electric fields; however, anti-static precautions
must be taken as for any other CMOS component. Unless
otherwise specified, proper operation can only occur when
all terminal voltages are kept within the voltage range.
Unused inputs must always be tied to a defined logic
voltage level.
Parameter
Symbol Conditions
Maximum AC peak Current
induced on COIL1 and COIL2
ICOIL ± 30 mA
Power Supply
VDD
-0.3 to 7.5 V
Storage temperature Die form
Storage temperature PCB
form
Tstore -55 to +200°C
Tstore -55 to +125°C
Operating Conditions
Parameter
Symb Min Typ Max Unit
Electrostatic discharge
maximum to MIL-STD-883C
method 3015
VESD 1000 V
Operating Temp.
Top
-40
+85
°C
mA
Vpp
Maximum coil current
AC Voltage on Coil
Supply Frequency
ICOIL
Vcoil
fcoil
10
14*
Stresses above these listed maximum ratings may cause
permanent damages to the device. Exposure beyond
specified operating conditions may affect device reliability
or cause malfunction.
100
150 kHz
*) The AC Voltage on Coil is limited by the on chip voltage
limitation circuitry.
System Principle
Tranceiver
Transponder
Coil1
Antenna
Oscillator
Driver
EM4005
Coil2
Filter
and
Demodulator
Gain
Data received
Data decoder
Signal on coils
from transponder
Transponder coil
Transeiver coil
RF Carrier
Data
Fig. 3
2
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Copyright 2002, EM Microelectronic-Marin SA
EM4005
EM4105
Electrical Characteristics
VDD = 1.5 V VSS = 0 V fcoil = 134 kHz Square wave
VC1 = 1.0 V with positive peak at VDD and negative peak at VDD - 1 V
Top = 25°C
unless otherwise specified
Parameter
Supply Voltage
Symbol
VDD
Test conditions
Min
1.5
Typ
Max
Units
V
1)
Supply Current
IDD
1.5
µA
V
Rectified Supply Voltage
VDD
VC2 -VC1 = 2.8 VDC
1.5
Modulator Switch = "ON"
C2 pad Modulator ON
voltage drop
VONC2
VONC1
Cres
VDD = 1.5V IVDDC2 = 100 µA
with ref. to VDD
0.9
2.1
1.3
3.0
V
V
C1 pad Modulator ON
voltage drop
VDD = 5.0V IVDDC2 = 1 mA with 2.1
ref. to VDD
3.0
V
Coil1 - Coil2 capacitance
VDD = 5.0V IVDDC1 = 1 mA with
ref. to VDD
75 2)
150
pF
pF
Power Supply Capacitor
Csup
Vcoil = 100 mVRMS f = 10 kHz
Note 1) The maximum voltage is defined by forcing 10 mA on C1 - C2
Note 2) The tolerance of the resonant capacitor is ± 15 % over the whole production. On a wafer basis and on process
statistics, the tolerance is ± 2%
Timing Characteristics
VDD = 1.5 V
VSS = 0 V fcoil = 134 kHz Sine wave
Top = 25°C
VC1 = 1.0 V with positive peak at VDD and negative peak at VDD - 1 V
unless otherwise specified
Timings are derived from the field frequency and are specified as a number of RF periods.
Parameters
Symbol
Test Conditions
Value
Units
Read bit period
trdb
32
RF periods
Timing Waveforms
T
32T
OC
OC
COIL1
Serial Data Out
BIT n
BIT n+1
BIT n+2
0
1
1
0
1
0
0
1
Binary Data
Memory Output
Modulator Output
Fig. 4
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3
Copyright 2002, EM Microelectronic-Marin SA
EM4005
EM4105
Block Diagram
CLOCK
EXTRACTOR
Logic
Clock
COIL1
VDD
AC1
FULL WAVE+
MEMORY
ARRAY
Cress
Csup
SEQUENCER
RECTIFIER
-
AC2
VSS
COIL2
Serial
Data Out
DATA
MODULATOR
DATA
ENCODER
Modulation
Control
Fig. 5
Data Encoder
Functional Description
General
The data is coded according to the FDX-B scheme. At the
beginning of each bit, a transition will occur. A logic bit "1"
will keep its state for the whole bit duration and a logic bit
"0" will show a transition in the middle of the bit duration
(refer to fig. 4).
The EM4005 is supplied by means of an electromagnetic
field induced on the attached coil. The AC voltage is
rectified in order to provide a DC internal supply voltage.
When the DC voltage is sufficient the chip sends data
continuously. When the last bit is sent, the chip will
continue with the first bit until the power goes off.
The FDX-B allows an advance of up to 8 clocks in the ON
to OFF transition. Due to its low power consumption, there
is no difference in performance for the H4005 when
implementing a transition advance. No clock advance is
provided on the standard version.
Full Wave Rectifier
The AC input induced in the external coil by an incident
magnetic field is rectified by a Graetz bridge. The bridge
will limit the internal DC voltage to avoid malfunction in
strong fields.
Data Modulator
The data modulator is controlled by the signal Modulation
Control in order to induce a high current on COIL2
terminal when this signal is at logic "0". This will affect the
magnetic field according to the data stored in the memory
array.
Clock extractor
One of the coil terminals (COIL1) is used to generate the
master clock for the logic function. The output of the clock
extractor drives a sequencer.
Memory
Sequencer
The memory contains 128 bits laser programmed during
manufacturing according to a customer list of codes. The
bits are read serially in order to control the modulator. The
128 bits output sequence is repeated continuously until
power goes off.
The sequencer provides all necessary signals to address
the memory array and to encode the serial data out. The
data rate is set to 32 clocks per bit.
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Copyright 2002, EM Microelectronic-Marin SA
EM4005
EM4105
Memory Map
128 bit pattern identification ISO 11’785
Bit 1 send first
1…………..11 12…………….…………………83 84……………………….101 102…………………...128
Header
11 bits
Identification code
64 bits + 8 trail bits
CRC
Extension
16 bits + 2 trail bits
24 bits + 3 trail bits
National code
38 bits + 4 trail bits
Country
10 bits + 1 trail bit
Reserved code
14 bits + 3 trail bits
LSBs of each registers are sent first
64 bit pattern identification ISO 11’784
Fig. 6
Memory organisation
be 000000001 000000001 000000001 and the flag bit 16
The structure of the 128 bits is as follows :
of the identification code "0".
The header is sent first and is used to identify the start of
the sequence. It is composed of 11 bits having a bit
pattern which is unique in the data stream.
00000000001
Resonance Capacitor
The Resonance Capacitor is integrated, and its value is
typically 75 pF.
The header is followed by the Identification code which
is composed of 64 bits organised in 8 blocks of 8 bits.
Each block of 8 bits is trailed by a control bit set to logic
"1" to prevent that the header is reproduced in the data.
Bit 64 is transmitted first.
Resonnance capacitor versus temperature
101
100.8
100.6
100.4
100.2
100
Bit 1 is a flag for animal "1" or non-animal "0" application.
Bits 2-15 are a reserved code for future use.
Bit 16 is a flag for additional data block "1" or no additional
data block "0".
Bits 17-26 ISO 3166 Numeric country code
Bits 27-64 National identification code
99.8
99.6
The next two 8 bit blocks contain the 16 CRC-CCITT error
detection bits. LSB is transmitted first, and the 2 block are
trailed with with a binary "1".
-50
-25
0
25
Top [°C]
50
75
100
Fig. 7
The data stream with 3 blocks of 8 bits trailed with a
logical "1" representing the extension bits. The extension
bits are planned for future extension in which for instance
information from sensors or contents of trailing pages may
be stored. In the current version the standard coding will
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Copyright 2002, EM Microelectronic-Marin SA
EM4005
EM4105
Pad Description
Pad
1
Name
Function
1
2
4
3
COIL2
COIL1
VDD
Coil terminal 2 / data output
Coil terminal 1 / clock input
Positive internal supply voltage
Negative internal supply voltage
2
3
4
VSS
Package Information
CID Package
PCB Package
FRONT VIEW
Y
Z
K
J
SYMBOL
MIN
8.2
TYP
8.5
MAX
8.8
TOP VIEW
B
A
B
D
e
X
3.8
4.0
4.2
5.8
6.0
6.2
0.38
1.25
0.3
0.5
0.62
1.35
0.5
F
g
1.3
0.4
MARKING
AREA
D
J
0.42
0.44
0.46
0.139
0.6
K
0.115 0.127
A
R
0.4
0.5
C2
C1
Dimensions are in mm
R
SYMBOL MIN
TYP
MAX
e
X
Y
Z
8.0
4.0
C2
C1
1.0
F
F
Dimensions are in mm
g
Fig. 8
Fig. 9
Chip Dimensions
EM4105
110
661
EM4005
747
14
825
843
1397
626
381
644
1168
152
716
411
248
523
Y
Y
1016
1016
X
X
Vss, Vdd pad size : 76 X 76
Vss, Vdd pad size : 76 X 76
All dimensions in µm
C1, C2 pad size : 200 X 600
All dimensions in µm
C1, C2 pad size : 95 X 95
Fig. 10
Fig. 11
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Copyright 2002, EM Microelectronic-Marin SA
EM4005
EM4105
Ordering Information
Die Form
This chart shows general offering; for detailed Part Number to order, please see the table “Samples Versions” below.
EM4005 B5 WT 11 %%%
-
Circuit Nb:
Customer Version:
EM4005: standard pads
EM4105: mega pads
%%% = only for custom specific version
Version:
Bumping:
B5 = Bi-phase, 32 clocks per bit
" " (blank) = no bumps (EM4005 only)
E = with Gold Bumps (preferably for EM4105)
Die form:
Thickness:
WW = Wafer
7 = 7 mils (178um)
8 = 8 mils (203um)
11 = 11 mils (280um)
27 = 27 mils (686um)
WS = Sawn Wafer/Frame
WT = Sticky Tape
WP = Waffle Pack (note 1)
Packaged Devices
This chart shows general offering; for detailed Part Number to order, please see the table “Samples Versions” below.
EM4005 B5 CI2L
%%%
C -
Circuit Nb:
Customer Version:
EM4005: standard pads
%%% = only for custom specific version
Version:
Delivery Form:
B = Tape
C = Bulk
B5 = Bi-phase, 32 clocks per bit
Package:
CI2L = CID Pack, 2 pins (length 2.5mm)
CB2R = PCB Package, 2 pins
Remarks:
•
•
For ordering please use table of “Standard Version” table below.
For specifications of Delivery Form, including gold bumps, tape and bulk, as well as possible other delivery form or
packages, please contact EM Microelectronic-Marin S.A. Sales Office
•
Note 1: This is a non-standard package. Please contact EM Microelectronic-Marin S.A. Sales Office for availability.
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Copyright 2002, EM Microelectronic-Marin SA
EM4005
EM4105
Samples Versions
The versions below are samples and should be readily available. For other versions or other delivery form, please contact
EM Microelectronic-Marin S.A. Sales Office. Please make sure to give complete part number (without spaces) when
ordering.
Cycle/
bit
For EM internal use
only
Part Number
Bit coding
Pads
Package/Die Form
Delivery Form /
old version OPS#
Bumping
EM4005 B5 CB2RC
EM4005 B5 CI2LC
EM4005 B5 WP11
EM4005 B5 WS7
Bi-phase
Bi-phase
Bi-phase
Bi-phase
32 Standard PCB Package, 2 pins
32 Standard CID package, 2 pins (length 2.5mm) bulk
32 Standard Die in waffle pack, 11 mils
32 Standard Sawn wafer, 7 mils
bulk
999
999
999
999
%%%
2653
2951
2655
3155
no bumps
no bumps
no bumps
EM4005 B5 YYY-%%% Bi-phase
32
Standard custom
EM4105 B5 WP11E
EM4105 B5 WT11E-A
EM4105 B5 YYY-%%% Bi-phase
Bi-phase
Bi-phase
32 Mega
32 Mega
32 Mega
Die in waffle pack, 11 mils
Die on sticky tape, 11 mils
custom
with gold bumps
with gold bumps
with gold bumps
999
999
%%%
3165
2857
Warning: According to ISO U784/85 rules, the version "999" is intended to be used for transponder qualification
purposes only – animals shall never be tagged with this version.
Maximum ordering quantity of version "999" is limited to 10kpcs.
For ICs to be used in mass production, the customer must define ROM fields. EM Microelectronic-Marin S.A. Sales Office
will define a complete new part name for ordering.
Product Support
Check our Web Site under Products/RF Identification section.
Questions can be sent to cid@emmicroelectronic.com
EM Microelectronic-Marin SA cannot assume responsibility for use of any circuitry described other than circuitry
entirely embodied in an EM Microelectronic-Marin SA product. EM Microelectronic-Marin SA reserves the right to
change the circuitry and specifications without notice at any time. You are strongly urged to ensure that the
information given has not been superseded by a more up-to-date version.
© EM Microelectronic-Marin SA, 01/02, Rev. E/420
8
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Copyright 2002, EM Microelectronic-Marin SA
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