Data Sheet

HTMS1x01; HTMS8x01
HITAG µ transponder IC
Rev. 3.4 — 21 May 2015
152934
Product data sheet
COMPANY PUBLIC
1. General description
The HITAG product line is well known and established in the contactless identification
market.
Due to the open marketing strategy of NXP Semiconductors there are various
manufacturers well established for both the transponders/cards as well as the read/write
devices. All of them supporting HITAG 1, HITAG 2 and HITAG S transponder ICs.
With the new HITAG µ family, this existing infrastructure is extended with the next
generation of ICs being substantially smaller in mechanical size, lower in cost, offering
more operation distance and speed, but still being operated with the same reader
infrastructure and transponder manufacturing equipment.
The protocol and command structure for HITAG µ is design to support Reader Talks First
(RTF) operation, including anti-collision algorithm.
Different memory sizes are offered and can be operated using exactly the same protocol.
1.1 Target markets
1.1.1 Animal identification
The ISO standards ISO 11784 and ISO 11785 are well established in this market and
HITAG µ is especially designed to deliver the optimum performance compliant to these
standards. The HITAG µ advanced ICs are offering additional memory for storage of
customized offline data like further breeding details.
1.1.2 Laundry automation
• Identify 200 pcs of garment with one read/write device
• Long operation distance with typical small shaped laundry button transponders
• Insensitive to harsh conditions like pressure, heat and water
HTMS1x01; HTMS8x01
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HITAG µ transponder IC
1.1.3 Beer keg and gas cylinder logistic
• Recognizing a complete pallet of gas cylinders at one time
• Long writing distance
• Voluntarily change between TTF Mode with user defined data length and read/write
modes without changing the configuration on the transponder
• Authenticity check at the beer pubs - between beer bumper and supplied beer keg,
provides a safe protection of the beer brand
1.1.4 Brand protection
• Authenticity check for high level brands or for original refilling e.g. toner for fax
machines.
2. Features and benefits
2.1 Features
 Integrated circuit for contactless identification transponders and cards
 Integrated resonance capacitor of 210 pF with 3 % tolerance or 280 pF with 5 %
tolerance over full production
 Frequency range 100 kHz to 150 kHz
2.2 Protocol
 Modulation read/write device  transponder: 100 % ASK and binary pulse length
coding
 Modulation transponder  read/write device: Strong ASK modulation with
anti-collision, Manchester and Biphase coding
 Fast anti-collision protocol
 Cyclic Redundancy Check (CRC)
 Transponder Talks First (TTF) mode
 Temporary switch from Transponder Talks First into Reader Talks First (RTF) Mode
 Data rate read/write device to transponder: 5.2 kbit/s
 Data rates transponder to read/write device: 2 kbit/s, 4 kbit/s, 8 kbit/s
2.3 Memory





Different memory options
Up to 10000 erase/write cycles
10 years non-volatile data retention
Memory Lock functionality
32-bit password feature
2.4 Supported standards
 Full compliant to ISO 11784 and ISO 11785 Animal ID
 Designed to support ISO/IEC 14223 Animal ID with anticollision and read/write
functionality
HTMS1x01_8x01
Product data sheet
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2.5 Security features
 48-bit Unique Identification Number (UID)
2.6 Delivery types
 Sawn, gold-bumped 8” wafer
 HVSON2
 SOT-1122
3. Applications




Animal identification
Laundry automation
Beer keg and gas cylinder logistic
Brand protection
4. Quick reference data
Table 1.
Symbol
Quick reference data
Parameter
Conditions
Min
Typ
Max
Unit
Tamb  55 C
10
-
-
year
100000
-
-
cycle
Wafer EEPROM characteristics
tret
retention time
Nendu(W)
write endurance
Interface characteristics
Ci
HTMS1x01_8x01
Product data sheet
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input capacitance
between LA and LB
HTMS1x01
[1][2]
203.7
210
216.3
pF
HTMS8x01
[1][3]
266
280
294
pF
[1]
Measured with an HP4285A LCR meter at 125 kHz/room temperature (25C); VIN1-IN2 = 0.5 V (RMS)
[2]
Integrated Resonance Capacitor: 210 pF  3 %
[3]
Integrated Resonance Capacitor: 280 pF  5 %
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5. Ordering information
Table 2.
Ordering information
Type number
Package
Name
Description
HTMS1001FUG/AM
Wafer
sawn, megabumped wafer, 150 µm, 8 inch, UV HITAG , 210 pF
HTMS8001FUG/AM
Wafer
sawn, megabumped wafer, 150 µm, 8 inch, UV HITAG , 280pF
-
HTMS8101FUG/AM
Wafer
sawn, megabumped wafer, 150 µm, 8 inch, UV HITAG  Advanced,
280 pF
-
HTMS8201FUG/AM
Wafer
sawn, megabumped wafer, 150 µm, 8 inch, UV HITAG  Advanced+,
280 pF
-
HTMS8001FTB/AF
XSON3
plastic extremely thin small outline package; no HITAG , 280 pF
leads; 4 terminals; body 1  1.45  0.5 mm
SOT1122
HTMS8101FTB/AF
XSON3
plastic extremely thin small outline package; no HITAG  Advanced,
leads; 4 terminals; body 1  1.45  0.5 mm
280 pF
SOT1122
HTMS8201FTB/AF
XSON3
plastic extremely thin small outline package; no HITAG  Advanced+,
leads; 4 terminals; body 1  1.45  0.5 mm
280 pF
SOT1122
HTMS8001FTK/AF
HVSON2
plastic thermal enhanced very thin small outline HITAG , 280 pF
package; no leads; 2 terminals; body 3  2 
0.85 mm
SOT899-1
HTMS8101FTK/AF
HVSON2
plastic thermal enhanced very thin small outline HITAG  Advanced,
package; no leads; 2 terminals; body 3  2 
280 pF
0.85 mm
SOT899-1
HTMS8201FTK/AF
HVSON2
plastic thermal enhanced very thin small outline HITAG  Advanced+,
package; no leads; 2 terminals; body 3  2 
280 pF
0.85 mm
SOT899-1
HTMS1x01_8x01
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Type
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6. Block diagram
The HITAG µ transponder ICs require no external power supply. The contactless interface
generates the power supply and the system clock via the resonant circuitry by inductive
coupling to the Read/Write Device (RWD). The interface also demodulates data
transmitted from the RWD to the HITAG µ transponder IC, and modulates the magnetic
field for data transmission from the HITAG µ transponder IC to the RWD.
Data are stored in a non-volatile memory (EEPROM). The EEPROM has a capacity of up
to 1760 bit and is organized in blocks.
ANALOGUE
RF INTERFACE
DIGITAL CONTROL
EEPROM
VREG
PAD
VDD
RECT
ANTICOLLISION
DEMOD
READ/WRITE
CONTROL
data
in
TRANSPONDER
Cres
ACCESS CONTROL
MOD
data
out
EEPROM INTERFACE
CONTROL
R/W
CLK
PAD
clock
RF INTERFACE
CONTROL
SEQUENCER
CHARGE PUMP
001aai334
Fig 1.
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Product data sheet
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Block diagram of HITAG µ transponder IC
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7. Pinning information
(4)
(4)
(3)
(5)
(2)
(1)
(1)
(Y)
LA
LB
(6)
(6)
(X)
001aaj823
Fig 2.
Table 3.
HTMS1x01_8x01
Product data sheet
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HITAG µ - Mega bumps bondpad locations
HITAG µ - Mega bumps dimensions
Description
Dimension
(X) chip size
550 m
(Y) chip size
550 m
(1) pad center to chip edge
100.5 m
(2) pad center to chip edge
48.708 m
(3) pad center to chip edge
180.5 m
(4) pad center to chip edge
55.5 m
(5) pad center to chip edge
48.508 m
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Table 3.
HITAG µ - Mega bumps dimensions
Description
Dimension
(6) pad center to chip edge
165.5 m
Bump Size:
LA, LB
294 x 164 m
Remaining pads
60 x 60 m
Note: All pads except LA and LB are electrically disconnected after dicing.
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8. Mechanical specification
8.1 Wafer specification
See Ref. 2 “General specification for 8” wafer on UV-tape with electronic fail die marking”.
Table 4.
Wafer specification
Wafer
Designation
each wafer is scribed with batch number and wafer
number
Diameter
200 mm (8 inches)
Thickness
150 m ± 15 m
Process
CMOS 0.14 m
Batch size
25 wafers
PGDW
91981
Wafer backside
Material
Si
Treatment
ground and stress release
Roughness
Ra max. 0.5 m, Rt max. 5 m
Chip dimensions
550 m x 550 m = 302500 m2
Die size without scribe
Scribe line width
X-dimension
15 m (scribe line width measured between nitride edges)
Y-dimension
15 m (scribe line width measured between nitride edges)
Number of pads
5
Passivation on front
Type
sandwich structure
Material
PE-nitride (on top)
Thickness
1.75 m total thickness of passivation
Au bump
Material
>99.9 % pure Au
Hardness
35 HV to 80 HV 0.005
Shear strength
>70 MPa
Height
18 m
Height uniformity
within a die
2 m
within a wafer
3 m
wafer to wafer
4 m
1.5 m
Bump flatness
Bump size
LA, LB
294 m  164 m
TEST, GND, VDD
60 m  60 m
variation
5 m
Under bump metallization
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sputtered TiW
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8.1.1 Fail die identification
No inkdots are applied to the wafer.
Electronic wafer mapping (SECS II format) covers the electrical test results and
additionally the results of mechanical/visual inspection.
See Ref. 2 “General specification for 8” wafer on UV-tape with electronic fail die marking”.
8.1.2 Map file distribution
See Ref. 2 “General specification for 8” wafer on UV-tape with electronic fail die marking”.
HTMS1x01_8x01
Product data sheet
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9. Functional description
9.1 Memory organization
The EEPROM has a capacity of up to 1760 bit and is organized in blocks of 4 bytes each
(1 block = 32 bits). A block is the smallest access unit.
The HITAG µ transponder IC is available with different memory sizes as shown in Table 5
“Memory organization HITAG m (128-bit)”, Table 6 “Memory organization HITAG µ
Advanced (512 bit)” and Table 7 “Memory organization HITAG µ Advanced+ (1760 bit)”.
For permanent lock of blocks please refer to Section 14.9 “LOCK BLOCK”.
9.1.1 Memory organization HITAG  transponder ICs
Table 5.
Memory organization HITAG  (128-bit)
Block address
Content
FFh
User Config
FEh
PWD
Password Access
03h
02h
01h
ISO 11784/ISO 11785 128 bit TTF data
bit3=0 R/W[2]
bit3=1 RO[1]
00h
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[1]
RO: Read without password, write with password
[2]
R/W: Read and write without password
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9.1.2 Memory organization HITAG µ Advanced
Table 6.
Memory organization HITAG µ Advanced (512 bit)
Block address
Content
FFh
User Config
FEh
PWD
Password Access
0Fh
0Eh
0Dh
0Ch
0Bh
0Ah
09h
User Memory
bit4=0 R/W[2]
bit4=1 RO[1]
ISO 11784/ISO 11785 128-bit TTF data
bit3=0 R/W[2]
bit3=1 RO[1]
08h
07h
06h
05h
04h
03h
02h
01h
00h
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[1]
RO: Read without password, write with password
[2]
R/W: Read and write without password
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9.1.3 Memory organization HITAG µ Advanced +
Table 7.
Memory organization HITAG µ Advanced+ (1760 bit)
Block address
Content
FFh
User Config
FEh
PWD
Password Access
36h
35h
...
14h
User Memory
13h
12h
bit6=0 bit5=0 R/W[2]
bit6=0 bit5=1 RO[1]
bit6=1 bit5=0 R/W(P)[3]
bit6=1 bit5=1 R/W(P)[3]
11h
10h
0Fh
0Eh
0Dh
0Ch
0Bh
0Ah
09h
User Memory
bit4=0 R/W[2]
bit4=1 RO[1]
ISO 11784/ISO 11785 128-bit TTF data
bit3=0 R/W[2]
bit3=1 RO[1]
08h
07h
06h
05h
04h
03h
02h
01h
00h
HTMS1x01_8x01
Product data sheet
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[1]
RO: Read without password, write with password
[2]
R/W: Read and write without password
[3]
R/W(P): Read and write with password
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9.2 Memory configuration
The user configuration block consists of one configurable byte (Byte0) and three reserved
bytes (Byte1 to Byte3)
The bits in the user configuration block enable a customized configuration of the HITAG µ
transponder ICs. In TTF mode the user can choose Bi-phase or Manchester encoding and
also the data rate for the return link (bit0 to bit2). In RTF mode data rate and coding are
fixed with 4 kbit/s Manchester encoding.
Fitting to ISO 11785 standard the default values are set for 4 kbit/s Bi-Phase encoding.
The next four bits (bit 3 to bit 6) are used for password settings.
Three areas (TTF area(128bit), lower 512 bits and upper memory) can be restricted to
read/write access.
The user configuration block (User Config) is programmable by using WRITE SINGLE
BLOCK command at address FFh. Bits 7 to 31 (Byte1 to Byte3) are reserved for further
usage.
The user configuration block (block address FFh) and the password block (block address
FEh) can be locked with the LOCK BLOCK command.
Attention:
• Pre-programmed default values are not locked !
• Configuration block has to be locked to make data unalterable!
• The lock of the blocks is permanently and therefore irreversible!
Table 8.
User configuration block to Byte0
Byte0
Description
bit6
bit5
bit4
bit3
bit2
bit1 ... 0
PWD (r/w) [2]
Bit512… Max
PWD (w) [1]
Bit512… Max
PWD (w) [1]
Bit128… 511
PWD (w) [1]
Bit0… 127
Encoding
Data rate
0… MCH
’00’… 2kbit/s
1… Bi-Ph.
’01’… 4kbit/s
Bit-no.
Value/meaning
’10’… 8kbit/s
[1]
PWD(w)=1: read without password and write with password
[2]
PWD(r/w)=1: read and write with password
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10. General requirements
The HITAG  transponder ICs are compatible with ISO 11785. At the time a HITAG 
transponder IC is in the interrogator field it will respond according to ISO 11785.
A HITAG  advanced/advanced+ can be identified as a transponder being in the data
exchange mode (advanced mode) by the type information in the reserved bit field sent to
the RWD.
• Bit 15 of the ISO 11784 frame shall be set to ’1’ indicating that this is an HITAG µ
advanced/advanced+ in data exchange mode.
• Bit 16 of the ISO 11784 frame (additional data flag set to ’1’, indicating that the
HITAG µ advanced/advanced+ in data exchange mode contains additional data in the
user memory area.
To bring the HITAG µ transponder ICs into the data exchange mode, the RWD needs to
send a valid request or a valid switch command within the defined listening window.
A HITAG µ transponder IC in data exchange mode only responds when requested by the
RWD (RTF mode).
The identification code, all communication from reader to HITAG µ transponder ICs and
vice versa and the CRC error detection bits (if applicable) are transmitted starting with
LSB first.
In the case that multiple HITAG µ advanced/advanced+ in data exchange mode are in the
interrogation field which cause collisions the RWD has to start the anticollision procedure
as described in this document. Depending in which part of the ISO 11785 timing frame the
collision is detected the RWD will start with the anticollision request.
The HITAG  transponder IC in data exchange mode switches back to the standard
ISO 11785 mode when it :
• is no longer in the interrogation field
• has terminated the data exchange mode operations and the interrogation field was
switched off for at least 5 ms afterwards
11. HITAG  transponder IC air interface
11.1 Downlink description
To transfer the HITAG µ transponder ICs into the data exchange mode, the RWD's
interrogation field needs be switched off. After this off-period, the interrogation field is
switched on again, and either the SOF at the start of a valid request or the special switch
command needs to be sent to the HITAG µ transponder IC within the specified switch time
window. The HITAG µ transponder IC switches itself into the data exchange mode upon
reception of any of the switch commands. In this mode, the HITAG µ transponder IC
respond when requested by the RWD (reader driven protocol).
The HITAG µ transponder IC in data exchange mode switches back to the ISO 11785
mode after the interrogation field has been switched off for at least 5 ms.
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The steps necessary to transfer the HITAG  transponder IC into the data exchange mode
are shown in Figure 3. The downlink communication takes place in period C and D. The
example in Figure 3 shows two data blocks (#1 and #2) being selected by the RWD, which
then are transmitted by the HITAG µ transponder IC.
HITAG μ
ISO11785
ISO11785
5 .. 20 ms
5 .. 20 ms
min 5 ms
A
B
C
D
D
E
A
B
A
reader
field
HITAG μ
response
ISO11785
#1
#2
ISO11785
time
001aaj824
Fig 3.
Table 9.
HTMS1x01_8x01
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RF interface for HITAG µ
RF interface for HITAG µ
Cycle A:
The RWD reads the ISO 11785 frame.
Cycle B:
The RWD switches off the interrogation field for at least 5 ms in order to reset the
HITAG µ transponder IC.
Cycle C:
The RWD sends either the SOF at the start of a valid request or the SWITCH
command to the HITAG µ transponder IC in order to put it into the data exchange
mode. Any of these has to be issued within the switch window after reset - as
defined in Section 11.2 “Mode switching protocol”
Cycle D:
Read/Write (for HITAG µ transponder ICs) or Inventory (HITAG µ
advanced/advanced+ transponder ICs) operation in the data exchange mode.
Cycle E:
After all operations are finished or the HITAG µ transponder IC left the antenna
field, the RWD switches off the field for at least 5 ms in order to poll for new
incoming HITAG µ or HITAG µ advanced/advanced+.
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11.2 Mode switching protocol
After powering the HITAG µ transponder IC switches to the data exchange mode after
receiving one of the two possible switch commands from the RWD during the specified
switch window (see Table 10 and Figure 4 for details).
312.5 × Tc
232 × Tc
TTF operation in case
of no command
during switching window
001aak278
Fig 4.
Switching window timing
Table 10.
HITAG µ transponder IC air interface parameters [1]
Parameter
Description
Interrogation field modulation
Amplitude modulation (ASK), 90 - 100%
Encoding
Pulse Interval Encoding; Least Significant Bit (LSB) first
Bit rate
5.2 kbit/s typically
Mode switching
Either a specific 5 bit switch command or the detection of the
SOF as part of a valid HITAG µ transponder IC command,
transmitted after the interruption of the interrogation field for at
least 5 ms
Mode switch timing
HITAG µ transponder IC settling time: 312.5  TC switch
command window after HITAG µ transponder IC settling:
232.5  TC
All within cycle C in Figure 3.
Mode switch command
[1]
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00011 or SOF sequence
TC...Carrier period time (kHz = 7.45 s nominal)
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The RWD sends either the SOF at the start of a valid request or a special switch
command to the HITAG µ (as shown in Figure 5) in order to transfer it into the data
exchange mode.
carrier on
0
SOF
code violation
0
0
FDX ADV command
carrier off
transceiver
carrier on
0
switch command
1
1
carrier off
stop condition
time
001aaj825
Fig 5.
Reader downlink modulation for SWITCH command
11.2.1 SWITCH
Setting the transponder into data exchange mode (advanced mode) is done by sending
SOF pattern or the switch command within the listening window (232.5 x TC). The
SWITCH command itself does not contain SOF and EOF.
Table 11.
SWITCH Command
Command
Description
5
No. of bits
00011
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11.3 Downlink communication signal interface - RWD to HITAG µ
transponder IC
11.3.1 Modulation parameters
Communications between RWD and HITAG µ transponder IC takes place using ASK
modulation with a modulation index of m > 90%.
TF1
TF2
TF3
y
a
x
b
envelope of transceiver field
Fig 6.
Table 12.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
001aaj826
Modulation details of data transmission from RWD to HITAG µ transponder IC
Modulation coding times[1][2]
Symbol
Min
Max
m = (a-b)/(a+b)
90%
100%
TF1
4 Tc
10  Tc
TF2
0
0.5  TF1
TF3
0
0.5  TFd0
x
0
0.05  a
y
0
0.05  a
[1]
TF3 shall not exceed TFd0 - TF1 - 3  Tc
[2]
TC...Carrier period time (kHz = 7.45 s nominal)
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11.3.2 Data rate and data coding
The RWD to HITAG µ transponder IC communication uses Pulse Interval Encoding. The
RWD creates pulses by switching the carrier off as described in Figure 7. The time
between the falling edges of the pulses determines either the value of the data bit ’0’, the
data bit ’1’, a code violation or a stop condition.
data "0''
TFd0
TF1
TF1
carrier on
carrier off
data "1''
TFd1
TF1
TF1
carrier on
carrier off
"code violation''
TFcv
TF1
TF1
carrier on
carrier off
"stop condition''
TFsc
TF1
carrier on
carrier off
001aaj827
Fig 7.
Reader to HITAG µ transponder IC: Pulse Interval Encoding
Assuming equal distributed data bits ’0’ and ’1’, the data rate is in the range of about
5.2 kbit/s.
Table 13.
Meaning
Symbol
Min
Max
Carrier off time
TF1
4  Tc
10  Tc
Data “0” time
TFd0
18  Tc
22  Tc
Data “1” time
TFd1
26  Tc
30  Tc
Code violation time
TFcv
34  Tc
38  Tc
Stop condition time
TFsc
 42  Tc
n/a
[1]
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Data coding times [1]
TC...Carrier period time (kHz = 7.45 s nominal)
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11.3.3 RWD - Start of frame pattern
The RWD requests in the data exchange mode always a start with a SOF pattern for ease
of synchronization. The SOF pattern consists of an encoded data bit ’0’ and a ’code
violation’.
data "0"
"code violation"
TFcv
TFd0
TF1
TF1
TF1
carrier on
carrier off
TFpSOF
001aaj828
Fig 8.
Start of frame pattern
The HITAG µ advanced/advanced+ is ready to receive a SOF from the RWD within
1.2 ms after having sent a response to the RWD.
The HITAG µ advanced/advanced+ is ready to receive a SOF or switch command from
the RWD within 2.33 ms after the RWD has established the powering field.
11.3.4 RWD - End of frame pattern
For slot switching during a multi-slot anticollision sequence, the RWD request is an EOF
pattern. The EOF pattern is represented by a RWD ’Stop condition’.
"stop condition''
TFsc
TF1
carrier on
carrier off
TFpEOF
001aaj829
Fig 9.
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End of frame pattern
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11.4 Communication signal interface - HITAG µ transponder IC to RWD
11.4.1 Data rate and data coding
The HITAG µ transponder IC accepts the following data rates and encoding schemes:
• 1/TFd Differential bi-phase coded data signal in the ISO 11785 mode, without SOF and
EOF
• 1/TFd Manchester coded data signal on the response to the HITAG µ
advanced/advanced+ commands in data exchange mode
• 1/(2 TFd) dual pattern data coding when responding within the inventory process
• TTF mode (not ISO 11785 compliant): 1/(2  TFd), 2/TFd Manchester or bi-phase
coded
TFd = 32 / fc = 32  Tc
Remark: The slower data rate used during the inventory process allows for improving the
collision detection when several HITAG µ transponder ICs are present in the RWD field,
especially if some HITAG µ transponder ICs are in the near field and others in the far field.
data
element
response encoding in
INVENTORY mode
response encoding to a RWD
request in data exchange mode
TFd
data "0"
load off
load off
load on
load on
TFd
data "1"
load off
load off
load on
load on
TFd
TFd
TFd
TFd
001aaj830
Fig 10. HITAG µ transponder IC - Load modulation coding
data
1
0
1
1
1
0
0
1
Bi-phase
001aaj831
Fig 11. HITAG µ transponder IC - Differential Bi-Phase Modulation
Differential Bi-phase (or FM0 respectively) contains a transition in the center of bit
conversion representing Data ’0’ and no one for Data ’1’. At the beginning of every bit
modulation a level transition must be performed.
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11.4.2 Start of frame pattern
The HITAG µ transponder IC response - if not in ISO 11785 compliant mode - always
starts with a SOF pattern. The SOF is a Manchester encoded bit sequence of ’110’.
data "1"
data "1"
data "0"
TFd
TFd
TFd
load off
load on
001aaj832
Fig 12. Start of fame pattern
11.4.3 End of frame pattern
A specific EOF pattern is neither used nor specified for the HITAG µ transponder IC
response. An EOF is detected by the reader if there is no load modulation for more than
two data bit periods (TFd).
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12. General protocol timing specification
For requests where an EEPROM erase and/or programming operation is required, the
transponder IC returns its response when it has completed the write/lock operation. This
will be after 20 ms upon detection of the last falling edge of the interrogator request or
after the interrogator has switched off the field.
12.1 Waiting time before transmitting a response after an EOF from the
RWD
When the HITAG advanced/advanced+ in data exchange mode has detected an EOF of a
valid RWD request or when this EOF is in the normal sequence of a valid RWD request, it
waits for TFp1 before starting to transmit its response to a RWD request or when switching
to the next slot in an inventory process.
TFp1 starts from the detection of the falling edge of the EOF received from the RWD.
Remark: The synchronization on the falling edge from the RWD to the EOF of the HITAG
µ transponder ICs is necessary to ensure the required synchronization of the HITAG µ
transponder IC responses.
carrier on
request
request (or EOF)
transceiver
carrier off
TFp1
HITAG μ
TNRT
TFp2
load off
load on
response
001aaj833
Fig 13. General protocol timing diagram
The minimum value of TFp1 is TFp1min = 204  TC
The typical value of TFp1 is TFp1typ = 209  TC
The maximum value of TFp1 is TFp1max = 213  TC
If the HITAG µ transponder IC detects a carrier modulation during this time (TFp1), it shall
reset its TFp1-timer and wait for a further time (TFp1) before starting to transmit its
response to a RWD request or to switch to the next slot when in an inventory process.
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12.2 RWD waiting time before sending a subsequent request
• When the RWD has received a HITAG µ advanced/advanced+ response to a previous
request other than inventory and quiet, it needs to wait TFp2 before sending a
subsequent request. TFp2 starts from the time the last bit has been received from the
HITAG µ advanced/advanced+.
• When the RWD has sent a quiet request, it needs to wait TFp2 before sending a
subsequent request. TFp2 starts from the end of the quiet request's EOF (falling edge
of EOF pulse + 42  TC). This results in awaiting time of (150  TC + 42  TC) before
the next request.
The minimum value of TFp2 is TFp2min = 150  TC ensures that the HITAG µ
advanced/advanced+ICs are ready to receive a subsequent request.
Remark: The RWD needs to wait at least 2.33 ms after it has activated the
electromagnetic field before sending the first request, to ensure that the HITAG µ
transponder ICs are ready to receive a request.
• When the RWD has sent an inventory request, it is in an inventory process.
12.3 RWD waiting time before switching to next inventory slot
An inventory process is started when the RWD sends an inventory request. For a detailed
explanation of the inventory process refer to Section 14.3 and Section 14.4.
To switch to the next slot, the RWD sends an EOF after waiting a time period specified in
the following sub-clauses.
12.3.1 RWD started to receive one or more HITAG µ transponder IC responses
During an inventory process, when the RWD has started to receive one or more HITAG µ
advanced/advanced+ transponder IC responses (i.e. it has detected a HITAG µ
advanced/advanced+ transponder IC SOF and/or a collision), it shall
• wait for the complete reception of the HITAG µ advanced/advanced+ transponder IC
responses (i.e. when a last bit has been received or when the nominal response time
TNRT has elapsed),
• wait an additional time TFp2 and then send an EOF to switch to the next slot, if a 16
slot anticollision request is processed, or send a subsequent request (which could be
again an inventory request).
TFp2 starts from the time the last bit has been received from the HITAG µ
advanced/advanced+ transponder IC.
The minimum value of TFp2 is TFp2min = 150  TC.
TNRT is dependant on the anticollisions current mask value and on the setting of the CRCT
flag.
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12.3.2 RWD receives no HITAG µ transponder IC response
During an inventory process, when the RWD has received no HITAG µ
advanced/advanced+ transponder IC response, it needs to wait TFp3 before sending a
subsequent EOF to switch to the next slot, if a 16 slot anticollision request is processed, or
sending a subsequent request (which could be again an inventory request).
TFp3 starts from the time the RWD has generated the falling edge of the last sent EOF.
The minimum value of TFp3 is TFp3min = TFp1max + TFpSOF.
TFpSOF is the time duration for a HITAG µ advanced/advanced+ transponder to transmit
an SOF to the reader.
request
request (or EOF)
carrier on
reader
carrier off
TFp1MAX
HITAG μ
TFpSOF
TFp3
load off
load on
no response
001aaj834
Fig 14. Protocol timing diagram without HITAG µ transponder IC response
Table 14.
Symbol
Min
Max
TFpSOF
3  TFd
3  TFd
TFp1
204 TC
213  TC
TFp2
150  TC
-
TFp3
TFp1max + TFpSOF
-
[1]
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Overview timing parameters [1]
TC...Carrier period time (kHz = 7.45 s nominal)
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13. State diagram
13.1 General description of states
RF Off
The powering magnetic field is switched off or the HITAG µ transponder IC is out of the
field.
WAIT
After start up phase, the HITAG µ transponder IC is ready to receive the first command.
READY
The HITAG µ transponder IC enters this state after a valid command, except of the STAY
QUIET, SELECT or WRITE-ISO11785 command. If there are several HITAG µ
transponder ICs at the same time in the field of the RWD antenna, the anticollision
sequence can be started to determine the UID of every HITAG µ transponder IC.
SELECTED
The HITAG µ transponder IC enters the Selected state after receiving the SELECT
command with a matching UID. In the Selected state the respective commands with
SEL=1 are valid only for selected transponder.
Only one HITAG µ transponder IC can be selected at one time. If one transponder is
selected and a second transponder receives the SELECT Command, the first transponder
will automatically change to Quiet state.
QUIET
The HITAG µ transponder IC enters this state after receiving a STAY QUIET command or
when he was in selected state and receives a SELECT command addressed to another
transponder.
In this state, the HITAG µ transponder IC reacts to any request commandos where the
ADR flag is set.
ISO 11785 STATE
In this state the HITAG µ transponder IC replies according to the ISO 11785 protocol.
Remark:
In case of an invalid command the transponder will remain in his actual state.
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13.2 State diagram HITAG  advanced/advanced+
out of field
or RF off
RF on
RF Off
No request
and RF on
WAIT
for time-out
RF on
ISO 11785
FDX-B
Invalid Request
(reset time-out)
valid
request
„read UID“ or
any other request
with SEL flag not set
out of field
or RF off
out of field
or RF off
READY
„STAY QUIET“
(UID)
Anticollision
„INVENTORY“
„INVENTORY ISO-11785“
„READ MULTIPLE BLOCK
in inventory mode“
„SELECT“ (UID)
RF-off:
„go to RF-off state“
„SELECT“ (UID)
SELECTED
QUIET
any other request
with ADR flag set
„STAY QUIET“ or
„SELECT“ (non-matching-UID)
any other request
with ADR flag set or
SEL flag set
aaa-000326
Fig 15. State diagram of HITAG µ advanced/advanced+ transponder ICs
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13.3 State diagram HITAG 
out of field
or RF off
RF on
RF Off
No request
and RF on
WAIT
for time-out
RF on
ISO 11785
FDX-B
Invalid Request
(reset time-out)
valid
request
„read UID“ or
any other request
with SEL flag not set
out of field
or RF off
READY
aaa-000325
Fig 16. State diagram of HITAG µ transponder IC
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13.4 Modes
13.4.1 ISO 11785 Mode
This mode is also named TTF (Transponder Talks First).
Every time a transponder IC is activated by the field it starts executing this mode. After
waiting the maximum listening window time (see Section 11.2) the transponder IC sends
continuously its TTF data (128-bit).
The TTF data stored in the memory will be not checked for ISO compliance, therefore
data will be sent as stored in the EEPROM.
Receiving a valid command or a switch command within the listening window sets the
transponder IC into RTF (Reader Talks First) mode.
13.4.2 RTF Mode
In this mode the transponder IC reacts only to RWD request commands as presented in
Section 14. A valid request consists of a command sent to the transponder IC being in
matching state (therefore see tables in Section 14 and transponder ICs state machine in
Section 13).
13.4.3 Anticollision
The RWD is the master of the communication with one or multiple transponder ICs. It
starts the anticollision sequence by issuing the inventory request (see Section 14.3).
Within the RWD command the NOS flag must be set to the desired setting (1 or 16 slots)
and add the mask length and the mask value after the command field.
The mask length n indicates the number of significant bits of the mask value. It can have
any value between 0 and 44 when 16 slots are used and any value between 0 and 48
when 1 slot is used.
The next two subsections summarize the actions done by the transponder IC during an
inventory round.
13.4.3.1
Anticollision with 1 slot
The transponder IC will receive one ore more inventory commands with NOS = '1'. Every
time the transponder ICs fractional or whole UID matches the mask value of RWD's
request it responses with remaining UID without mask value.
Transponder ICs responses are modulated by dual pattern data coding as described in
Section 11.4.
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13.4.3.2
Anticollision with 16 slots
The transponder IC will receive several inventory commands with NOS = '0' defining an
amount of 16 slots. Within the request there is the mask specified by length and value
(sent LSB first).
In case of mask length = '0' the four least significant bits of transponder ICs UID become
the starting value of transponder IC's slot counter.
In case of mask length  '0' the received fractional mask is compared to transponder IC's
UID. If it matches the starting value for transponder IC's slot number will be calculated.
Starting at last significant bit of the sent mask the next four less significant bits of UID are
used for this value. At the same time transponder IC's slot counter is reset to '0'.
Now the RWD begins its anticollision algorithm. Every time the transponder IC receives an
EOF it increments slot-counter. Now if mask value and slot-counter value are matching
the transponder IC responses with the remaining UID without mask value but with slot
number
In case of collision within one slot the RWD changes the mask value and starts again
running its algorithm.
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14. Command set
The first part of this section (Section 14.1) describes the flags used in every RWD
command. The following subsections (Section 14.3 until Section 14.13) explain all
implemented commands and their suitable transponder IC responses which are done with
tables showing the command itself and suitable responses.
Within tables flags, parameter bits and parts of a response written in braces are optional.
That means if the suitable flag is set resulting transponder IC's action will be performed
according to Section 14.1.
Every command except the Switch command is embedded in SOF and EOF pattern. As
described in Table 15 and Table 16 sending and receiving data is done with the least
significant bit of every field on first position.
Important information:
In this document the fields (i.e. command codes) are written with most significant
bit first.
Reader - Transponder IC transmission [1][2]
Table 15.
SOF
Flags
Commands
Parameters
Data
CRC-16
EOF
-
5
6
var.
var.
(16)
-
-
LSB ... MSB
LSB ... MSB
LSB ... MSB
LSB ... MSB
LSB ... MSB
-
[1]
values in braces are optional
[2]
data is sent with least significant bit first
Table 16.
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Transponder IC - Reader transmission [1][2]
SOF
Error flag
Data/Error code
CRC-16
EOF
-
1
var.
(16)
-
-
-
LSB ... MSB
LSB ... MSB
-
[1]
values in braces are optional
[2]
data is sent with least significant bit first
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14.1 Flags
Every request command contains five flags which are sent in order Bit 1 (LSB) to Bit 5
(MSB). The specific meaning depends on the context.
Table 17.
Command Flags
Bit Flag
Full name
Value Description
1
Protocol EXTension
0
No protocol format extension
1
RFU
0
Flag 4 and Flag 5 are ’SEL’ and ’ADR’ Flag
1
Flag 4 and Flag 5 are ’RFU’ and ’NOS’ Flag
0
Transponder IC respond without CRC
1
Transponder IC respond contains CRC
2
PEXT
INV
INVentory
3
CRCT
4
SEL
SELect
(INV==0)
in combination with ADR (see Table 19)
5
ADR
ADdRess
(INV==0)
in combination with SEL (see Table 19)
4
RFU
Reserved for future
(INV==1) use
0
this flag is not used and set to '0'
5
NOS
(INV==1)
0
16 slots while performing anti-collision
1
1 slot while performing anti-collision
Table 18.
CRC-Transponder
Command Flags - Bit order
MSB
bit5
bit4
bit3
bit2
LSB
bit1
INV==0
ADR
SEL
CRCT
INV
PEXT
INV==1
NOS
RFU
CRCT
INV
PEXT
Table 19.
Meaning of ADR and SEL flag
ADR
SEL
Meaning
0
0
Request without UID, all transponder ICs in READY state shall respond
1
0
Request contains UID, one transponder IC (with corresponding UID) shall
respond
0
1
Request without UID, the transponder IC in SELECTED state shall respond
1
1
Reserved for future use
Note:
For HITAG µ inventory (INV) flag and select (SEL) flag must be set to ’0’
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14.2 Error handling
In case an error has been occurred the transponder IC responses with the set error flag
and the three bit code ’111’ (meaning ’unknown error’).
The general response format in case of an error response is shown in Table 20 whereas
commands not supporting error responses are excluded. In case of an unsupported
command there will be no response. The format is embedded into SOF and EOF.
Table 20.
Response format in error case
Error flag
Error code
CRC-16
Description
1
3
(16)
No. of bits
1
111
SOF
Error Flag
''0''
Data
(CRC)
EOF
001aak260
Fig 17. HITAG µ transponder IC response - in case of no error
SOF
Error Flag
''1''
Error Code
''111''
(CRC)
EOF
001aak262
Fig 18. HITAG µ transponder IC response - in error case
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14.3 INVENTORY
[Advanced, Advanced+]
Upon reception of this command without error, all transponder ICs in the ready state shall
perform the anticollision sequence. The inventory (INV) flag shall be set to '1'. The NOS
flag determines whether 1 or 16 slots are used.
If a transponder IC detects any error, it shall remain silent.
Table 21.
INVENTORY - Request format (00h)
Flags
Command
Mask length
Mask value
CRC-16
Description
5
6
6
n
(16)
No. of bits
10(1)10
000000
0 n UID length
UID Mask
AC with 1
timeslot
00(1)10
000000
0 n UID length
UID Mask
AC with 16
timeslot
Table 22.
Error Flag
Response to a successful INVENTORY request [1][2]
Data
CRC-16
Description
1
48 - n
(16)
No. of bits
0
Remaining UID without mask value
[1]
Error and CRC are Manchester coded, UID is dual pattern coded
[2]
Response within the according time slot
Error Flag set to ’0’ indicates no error.
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HITAG µ transponder IC
14.4 INVENTORY ISO 11785
[Advanced, Advanced+]
Upon reception of this command without error, all transponder ICs in the ready state are
performing the anticollision sequence. The inventory (INV) flag is set to '1'. The NOS flag
determines whether 1 or 16 slots are used.
In contrast to INVENTORY command the transponder IC (holding requested slot) sends
the 64-bit ISO 11785 number in addition to remaining UID. The 64-bit number is taken
from a fixed area of EEPROM. It will not be checked on ISO 11785 compliance before
sending.
If a transponder IC detects any error, it remains silent.
Table 23.
INVENTORY ISO 11785 - request format (23h)
Flags
Command
Mask length
Mask value
CRC-16
Description
5
6
6
n
(16)
No. of bits
10(1)10
100011
0 n UID length
UID Mask
AC with 1
timeslot
00(1)10
100011
0 n UID length
UID Mask
AC with 16
timeslot
Table 24.
Response to a successful INVENTORY ISO 11785 request[1]
Error Flag Data 1
Data 2
CRC-16
Description
(16)
No. of bits
1
48 - n
64
0
Remaining UID without mask value
ISO 11785 number
[1]
Error, CRC and ISO 11785 number are Manchester coded, UID is dual pattern coded
14.5 STAY QUIET
[Advanced, Advanced+]
Upon reception of this command without error, a transponder IC in either ready state or
selected state enters the quiet state and shall not send back a response.
The STAY QUIET command with both SEL and ADR flag set to '0' or both set to '1' is not
allowed.
There is no response to the STAY QUIET request, even if the transponder detects an error
Table 25.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
STAY QUIET - request format(01h)
Flags
Command
Data
CRC-16
Description
5
6
(48)
(16)
No. of bits:
00(1)00
000001
-
without UID
11(1)00
000001
UID
with UID
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HITAG µ transponder IC
14.6 READ UID
[, Advanced, Advanced+]
Upon reception of this command without error all transponder ICs in the ready state are
sending their UID.
The addressed (ADR), the select (SEL), the inventory (INV) and the (PEXT) flag are set to
'0'.
Table 26.
READ UID - request format (02h)
Flags
Command
CRC-16
Description
5
6
(16)
No. of bits
00(1)00
000010
Table 27.
Response to a successful READ UID request
Error flag
Data
CRC-16
Description
1
48
(16)
No. of bits
0
UID
Error flag set to ’0’ indicates no error.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
14.7 READ MULTIPLE BLOCK
[, Advanced, Advanced+]
Upon reception of this command without error, the transponder reads the requested
block(s) and sends back their value in the response. The blocks are numbered from 0 to
255.
The number of blocks in the request is one less than the number of blocks that the
transponder returns in its response i.e. a value of '6' in the ’Number of blocks’ field
requests to read 7 blocks. A value '0' requests to read a single block.
Table 28.
Flags
READ MULTIPLE BLOCKS (advanced/advanced+) - request format (12h)
Command
Data 1
Data 2
Data 3
CRC-16
(16)
Description
5
6
(48)
8
8
00(1)00
010010
-
First block
number
Number of
blocks
without UID
in READY
state
10(1)00
010010
UID
First block
number
Number of
blocks
with UID in
READY
state
01(1)00
010010
-
First block
number
Number of
blocks
without UID
in
SELECTED
state
Table 29.
Flags
No. of bits
READ MULTIPLE BLOCKS (µ) - request format (12h)
Command
Data 1
Data 2
Data 3
CRC-16
(16)
Description
5
6
(48)
8
8
00(1)00
010010
-
First block
number
Number of
blocks
without UID
in READY
state
10(1)00
010010
UID
First block
number
Number of
blocks
with UID in
READY
state
Table 30.
No. of bits
Response to a successful READ MULTIPLE BLOCKS request
Error Flag
Data
CRC-16
Description
1
32 x Number of blocks
(16)
No. of bits
0
User memory block data
Error Flag set to ’0’ indicates no error.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
14.7.1 READ MULTIPLE BLOCKS in INVENTORY mode
[Advanced, Advanced+]
The READ MULTIPLE BLOCK command can also be sent in inventory mode (which is
marked by INV-Flag = '1' within the request). Here request and response will change as
shown in following tables.
If the transponder detects an error during the inventory sequence, it shall remain silent.
Table 31.
READ MULTIPLE BLOCKS - request format (12h)
Flags
Command Mask
length
Mask
value
Parameter 1 Parameter 2 CRC-16 Description
5
6
6
n
8
8
10(1)10
010010
0 n UID
length
First block
number
Number of
blocks
AC with 1
timeslot
00(1)10
010010
0 n UID
length
First block
number
Number of
blocks
AC with 16
timeslot
(16)
No. of bits
After receiving RWD's command without error the transponder IC transmits the remaining
section of the UID in dual pattern code. The following data (Error Flag, Data 2, optional
CRC in no error case; Error Flag, Error Code, optional CRC in error case) is transmitted in
Manchester Code.
Table 32.
Error Flag Data 1
Data 2
CRC-16 Description
1
48 - n
32 x number of blocks
(16)
0
Remaining section of UID
(without mask value)
User memory block data
[1]
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
READ MULTIPLE BLOCKS in INVENTORY mode Response format [1]
No.of bits
Error, CRC and Data are Manchester coded, UID is dual pattern coded
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HITAG µ transponder IC
14.8 WRITE SINGLE BLOCK
[, Advanced, Advanced+]
Upon reception of this command without error, the transponder IC writes 32-bit of data into
the requested user memory block and report the success of the operation in the response.
Table 33.
WRITE SINGLE BLOCK (advanced/advanced+) - request format (14h)
Flags
Command
Data 1
Data 2
Data 3
CRC-16
Description
5
6
(48)
8
32
(16)
No. of bits
(1)0(1)00
010100
-
block number block data
without UID
in READY
state
0(1)(1)00
010100
UID
block number block data
with UID in
READY
state
01(1)00
010100
-
block number block data
without UID
in
SELECTED
state
Table 34.
Flags
WRITE SINGLE BLOCK (µ) - request format (14h)
Command
Data 1
Data 2
Data 3
CRC-16
32
(16)
Description
5
6
(48)
8
00(1)00
010100
-
block number block data
without UID
in READY
state
10(1)00
010100
UID
block number block data
with UID in
READY
state
Table 35.
No. of bits
Response to a successful WRITE SINGLE BLOCK request
Error Flag
CRC-16
Description
1
(16)
No. of bits
0
Error Flag set to ’0’ indicates no error.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
14.9 LOCK BLOCK
[, Advanced, Advanced+]
Upon reception of this command without error, the transponder IC is write locking the
requested block (block size = 32-bit) permanently.
Blocks within the block address range from 00h to 17h as well as FEh and FFh can be
locked individually.
For HITAG µ advanced+ transponder IC a LOCK BLOCK command with a block number
value between 18h to 36h will lock all blocks within the block address range 18h to 36h.
In case a password is applied to the memory a lock is only possible after a successful
login.
Table 36.
Flags
LOCK BLOCK (advanced/advanced+) - request format (16h)
Command
Data 1
Data 2
CRC-16
5
6
(48)
8
(16)
00(1)00
010110
-
block number
without UID
in READY
state
10(1)00
010110
UID
block number
with UID in
READY
state
01(1)00
010110
-
block number
without UID
in
SELECTED
state
Table 37.
Description
No. of bits
LOCK BLOCK (µ) - request format (16h)
Flags
Command
Data 1
Data 2
CRC-16
Description
5
6
(48)
8
(16)
No. of bits
00(1)00
010110
UID
block number
without UID
in READY
state
10(1)00
010110
-
block number
with UID in
READY
state
Table 38.
Response to a successful LOCK BLOCK request
Error flag
CRC-16
Description
1
(16)
No. of bits
0
Error Flag set to ’0’ indicates no error.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
14.10 SELECT
[Advanced, Advanced+]
The SELECT command is always be executed with SEL flag set to '0' and ADR flag set to
'1'. There are several possibilities upon reception of this command without error:
• If the UID, received by the transponder IC, is equal to its own UID, the transponder IC
enters the Selected state and shall send a response.
• If the received UID is different there are two possibilities
– A transponder IC in a non-selected state (QUIET or READY) is keeping its state
and not sending a response.
– The transponder IC in the Selected state enters the Quiet state and does not send
a response.
Table 39.
SELECT - request format (18h)
Flags
Command
Data 1
CRC-16
Description
5
6
48
(16)
No. of bits
10(1)00
011000
UID
Error flag
CRC-16
Description
1
(16-bit)
No. of bits
Table 40.
Response to a successful SELECT request
0
Error Flag set to ’0’ indicates no error.
HTMS1x01_8x01
Product data sheet
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HITAG µ transponder IC
14.11 WRITE ISO 11785 (custom command)
[, Advanced, Advanced+]
Upon reception of this command without error, the transponder IC (in Ready state) writes
128-bit of ISO 11785 TTF data into suitable reserved memory block and report the
success of the operation in the response. The user does not have to attend whether the
data is compliant to ISO 11785 or not. The command data block is sent exactly the same
way as it is sent by the transponder IC in TTF mode (Header, 64-bit ID, CRC…) after
entering the field again.
There are two different command codes one for locking the TTF area after successful
write command and one without locking.
The command must be completed by a reset of the IC. After entering the RF field the
ISO 11785 data is sent when the transponder is in ISO 11785 state.
Table 41.
WRITE ISO 11785 - request format (38h, 39h)
Flags
Command
Data 1
CRC-16
Description
5
6
128
(16)
No. of bits
00(1)00
111000
ISO 11785 TTF data
00(1)00
111001
ISO 11785 TTF data
Table 42.
inc. LOCK
Response to a successful WRITE ISO 11785 request
Error flag
CRC-16
Description
1
(16)
No. of bits
0
Error Flag set to ’0’ indicates no error.
carrier on
request
request (or EOF)
transceiver
carrier off
TFp1
HITAG μ
TNRT
TFp2
load off
load on
response
001aaj833
Fig 19. Waiting time before a response for WRITE ISO 11785 command
The minimum value of TFp1 is 20 ms.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
14.12 GET SYSTEM INFORMATION
[Advanced, Advanced+]
Upon reception of this command without error, the transponder IC reads the requested
system memory block(s) and sends back their values in the response.
Table 43.
GET SYSTEM INFORMATION - request format (17h)
Flags
Command
Data 1
CRC-16
Description
5
6
(48)
(16)
No. of bits
00(1)00
010111
10(1)00
010111
Table 44.
UID
Data
1
40
8
8
8
8
8
8
8
8
0
0
CRC-16
Description
(16)
No. of bits
system memory block data
MSN MFC ICR(1) 0
[1]
with UID
GET SYSTEM INFORMATION - response format
Error
flag
0
without UID
0
0
0
ICR: Hitag µ: 10h, Hitag µ advanced: 20h, Hitag µ advanced+: 30h
Error Flag set to ’0’ indicates no error.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
14.13 LOGIN
[, Advanced, Advanced+]
Upon reception of this command without error, the transponder IC compares received
password with PWD in memory block (FEh) and if correct it permits write (opt. read)
access to the protected memory area (defined in User config, see Table 8) and reports the
success of the operation in the response. In case a wrong password is issued in a further
login request no access to protected memory blocks will be granted.
Default password: FFFFFFFFh
Table 45.
LOGIN (advanced/advanced+) - request format
Flags
Command
IC MFC
Parameter 1
Password
CRC-16
Description
5
6
8
(48)
32
(16)
No. of bits
00(1)00
101000
MFC
-
password
without UID
in READY
state
10(1)00
101000
MFC
UID
password
with UID in
READY state
01(1)00
101000
MFC
-
password
without UID
in
SELECTED
state
Table 46.
LOGIN (µ) - request format
Flags
Command
IC MFC
Parameter 1
Password
CRC-16
Description
5
6
8
(48)
32
(16)
No. of bits
00(1)00
101000
MFC
-
password
without UID
in READY
state
10(1)00
101000
MFC
UID
password
with UID in
READY state
Table 47.
Response to a successful LOGIN request
Error flag
CRC-16
Description
1
(16)
No. of bits
0
HTMS1x01_8x01
Product data sheet
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HITAG µ transponder IC
15. Transponder Talks First (TTF) mode
This mode of the HITAG µ transponder enables data transmission to a RWD without
sending any command. Every time the transponder IC is activated by the field it starts
executing this mode.
The transponder in TTF mode sends the data stored in the EEPROM independent if the
data is ISO compliant or not.
If the transponder IC is configured in TTF mode a SWITCH command or SOF sent by the
RWD within the defined listening window sets the transponder into RTF mode.
16. Data integrity/calculation of CRC
The following explanations show the features of the HITAG µ protocol to protect read and
write access to transponders from undetected errors. The CRC is an 16-bit CRC
according to ISO 11785.
16.1 Data transmission: RWD to HITAG µ transponder IC
Data stream transmitted by the RWD to the HITAG µ transponder may include an optional
16-bit Cyclic Redundancy Check (CRC-16).
The data stream is first verified for data errors by the HITAG µ transponder IC and then
executed.
The generator polynomial for the CRC-16 is:
u16 + u12 + u5+ 1 = 1021h
The CRC pre set value is: 0000h
16.2 Data transmission: HITAG µ transponder IC to RWD
The HITAG µ transponder calculates the CRC on all received bits of the request. Whether
the HITAG µ transponder IC calculated CRC is appended to the response depends on the
setting of the CRCT flag.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
17. Limiting values
Table 48. Limiting values[1][2]
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Tstg
storage temperature
VESD
electrostatic discharge voltage
Ii(max)
maximum input current
Tj
junction temperature
Min
Max
Unit
55
+125
C
JEDEC JESD 22-A114-AB
Human Body Model
2
-
kV
IN1-IN2

20
mA
40
+85
C
[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 should be taken to avoid applying values greater than the rated
maxima
18. Characteristics
Table 49.
Characteristics
Symbol
Parameter
foper
operating frequency
VI
input voltage
II
Ci
Conditions
Min
Typ
Max
Unit
100
125
150
kHz
IN1-IN2
4
5
6
V
input current
IN1-IN2
-
-
10
mA
input capacitance
between IN1-IN2
HTMS1x01
[2][3]
203.7
210
216.3
pF
HTMS8x01
[2][4]
266
280
294
pF
[1]
Typical ratings are not guaranteed. Values are at 25 C.
[2]
Measured with an HP4285A LCR meter at 125 kHz/room temperature (25C); VIN1-IN2 = 0.5 V (RMS)
[3]
Integrated Resonance Capacitor: 210pF 3%
[4]
Integrated Resonance Capacitor: 280pF 5%
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
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HITAG µ transponder IC
19. Marking
19.1 Marking SOT1122
Table 50.
Type
Type code
HTMS8001FTB/AF
80
HTMS8101FTB/AF
81
HTMS8201FTB/AF
82
Table 51.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
Marking SOT1122
Pin description SOT1122
Pin
Description
1
IN 1
2
IN 2
3
n.c not connected
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HITAG µ transponder IC
19.2 Marking HVSON2
Only two lines are available for marking (Figure 20).
A:5
B:4
0
3
aaa-004170
Fig 20. Marking overview
First line consists on five digits and contains the diffusion lot number. Second line consists
on four digits and describes the product type, HTMS8001FTK, HTMS8101FTK or
HTMS8201FTK (see example in Table 52).
Table 52.
Line
Marking
Description
A
70960
5 digits, Diffusion Lot Number, First letter truncated
B
HM80
4 digits, Type: Table 53 “Marking HVSON2”
Table 53.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
Marking example
Marking HVSON2
Type
Type code
HTMS8001FTK/AF
HM80
HTMS8101FTK/AF
HM81
HTMS8201FTK/AF
HM82
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HITAG µ transponder IC
20. Package outline
XSON3: plastic extremely thin small outline package; no leads; 3 terminals; body 1 x 1.45 x 0.5 mm
b
SOT1122
b1
1
4×
(2)
L1
3
L
e
2
e1
e1
4×
A
(2)
A1
D
type code
E
terminal 1
index area
pin 1 indication
0
1
Dimensions
Unit
A(1)
max 0.50
nom
min
mm
2 mm
scale
A1
b
b1
D
E
0.04
0.45
0.40
0.37
0.55
0.50
0.47
1.50
1.45
1.40
1.05
1.00
0.95
e
e1
L
0.35
0.55 0.425 0.30
0.27
L1
0.30
0.25
0.22
Notes
1. Dimension A is including plating thickness.
2. Can be visible in some manufacturing processes.
Outline
version
sot1122_po
References
IEC
SOT1122
JEDEC
JEITA
European
projection
Issue date
09-10-09
MO-252
Fig 21. Package outline SOT1122
HTMS1x01_8x01
Product data sheet
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HITAG µ transponder IC
HVSON2: plastic thermal enhanced very thin small outline package; no leads;
2 terminals; body 3 × 2 × 0.85 mm
D
SOT899-1
A
B
A
E
A1
detail X
terminal 1
index area
C
∅v
∅w
b
terminal 1
index area
M
M
y
y1 C
C A B
C
1
L
e
Eh
2
X
Dh
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max
A1
b
D
Dh
E
Eh
e
L
v
w
y
y1
mm
1
0.05
0
0.9
0.7
2.1
1.9
1.35
1.05
3.1
2.9
1.35
1.05
2.5
0.5
0.3
0.1
0.05
0.05
0.1
Note
1. Plastic or metal protrusions of 0.75 mm maximum per side are not included
OUTLINE
VERSION
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
05-02-25
05-05-09
SOT899-1
Fig 22. Package outline HVSON2
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.4 — 21 May 2015
152934
© NXP Semiconductors N.V. 2015. All rights reserved.
50 of 57
HTMS1x01; HTMS8x01
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HITAG µ transponder IC
21. Abbreviations
Table 54.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
Abbreviations
Abbreviation
Definition
AC
Anticollision Code
ASK
Amplitude Shift Keying
BC
Bi-phase Code
BPLC
Binary Pulse Length Coding
CRC
Cyclic Redundancy Check
DSFID
Data Storage Format Identifier
EEPROM
Electrically Erasable Programmable Read-Only Memory
EOF
End Of Frame
IC
Integrated Circuit
ICR
Integrated Circuit Reference number
LSB
Least Significant Bit
LSByte
Least Significant Byte
m
Modulation Index
MC
Manchester Code
MFC
integrated circuit Manufacturer Code
MSB
Most Significant Bit
MSByte
Most Significant Byte
MSN
Manufacturer Serial Number
NA
No Access
NOB
Number Of Block
NOP
Number Of Pages
NOS
Number Of Slots
NSS
Number Of Sensors
OTP
One Time Programmable
PID
Product Identifier
PWD
Password
RF
Radio Frequency
RFU
Reserved for Future Use
RND
Random Number
RO
Read Only
RTF
Reader Talks First
R/W
Read/Write
RWD
Read Write Device
SOF
Start of Frame
TTF
Transponder Talks First
UID
Unique IDentifier
All information provided in this document is subject to legal disclaimers.
Rev. 3.4 — 21 May 2015
152934
© NXP Semiconductors N.V. 2015. All rights reserved.
51 of 57
HTMS1x01; HTMS8x01
NXP Semiconductors
HITAG µ transponder IC
22. References
1.
[1]
Application note — AN10214, HITAG Coil Design Guide, Transponder IC
BU-ID Doc.No.: 0814**1
[2]
General specification for 8” wafer on UV-tape with electronic fail die
marking — Delivery type description, BU-ID Doc.No.: 1093**1
** ... document version number
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.4 — 21 May 2015
152934
© NXP Semiconductors N.V. 2015. All rights reserved.
52 of 57
HTMS1x01; HTMS8x01
NXP Semiconductors
HITAG µ transponder IC
23. Revision history
Table 55:
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
HTMS1x01_8x01
v. 3.4
20150521
Product data sheet
-
HTMS1x01_8x01
v. 3.3
Modifications:
HTMS1x01_8x01
v. 3.3
Modifications:
HTMS1x01_8x01
v. 3.2
Modifications:
152931
Modifications:
152930
Modifications:
152912
Modifications:
152911
Modifications:
152910
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
•
•
•
•
Section 5 “Ordering information”: 210 pF product versions removed
Section 14.12 Table 44 “GET SYSTEM INFORMATION - response format”: ICR codes added
Section 19.1 Table 50 “Marking SOT1122”: 210 pF product versions removed
Section 19.2 Table 53 “Marking HVSON2”: update and 210 pF product versions removed
20141017
•
-
HTMS1x01_8x01
v. 3.2
Section 24 “Legal information”: License statement “ICs with HITAG functionality” removed
20120703
•
•
•
Product data sheet
Product data sheet
-
H152931_HITAGµ
Section 9.2 “Memory configuration”: updated
Section 14.9 “LOCK BLOCK”: updated
Some modifications done to comply with HTMS1x01_HTSMS8x01 short data sheet
20100114
Product data sheet
•
•
Section 6 “Ordering information”: updated
•
A number of tables have been redesigned.
152930
Section 10 “Mechanical specification”, Section 21 “Marking” and Section 22
“Package outline”: added
20090716
Product data sheet
152912
•
•
Section 3.6 “Delivery types”: remove delivery types
•
•
•
•
Section 15.2 “State diagram HITAG m advanced/advanced+”: Note added
Section 6 “Ordering information”: remove delivery types SOT1122 and
SOT732-1
Section 19 “Limiting values”: move input current to table 42
Section 17 “Package outline”: removed
Section 20 “Legal information”: update
20090619
•
•
152911
General update
The drawings have been redesigned to comply with the new identity guidelines
of NXP Semiconductors.
20090225
•
Objective data sheet
Objective data sheet
-
152910
Objective data sheet
-
-
General update
20090114
All information provided in this document is subject to legal disclaimers.
Rev. 3.4 — 21 May 2015
152934
© NXP Semiconductors N.V. 2015. All rights reserved.
53 of 57
HTMS1x01; HTMS8x01
NXP Semiconductors
HITAG µ transponder IC
24. Legal information
24.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
24.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
24.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. NXP Semiconductors takes no
responsibility for the content in this document if provided by an information
source outside of NXP Semiconductors.
In no event shall NXP Semiconductors be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of NXP Semiconductors.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors and its suppliers accept no liability for
inclusion and/or use of NXP Semiconductors products in such equipment or
applications and therefore such inclusion and/or use is at the customer’s own
risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
All information provided in this document is subject to legal disclaimers.
Rev. 3.4 — 21 May 2015
152934
© NXP Semiconductors N.V. 2015. All rights reserved.
54 of 57
HTMS1x01; HTMS8x01
NXP Semiconductors
HITAG µ transponder IC
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific NXP Semiconductors product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. NXP
Semiconductors accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without NXP Semiconductors’ warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specifications.
24.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
HITAG — is a trademark of NXP Semiconductors N.V.
25. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.4 — 21 May 2015
152934
© NXP Semiconductors N.V. 2015. All rights reserved.
55 of 57
HTMS1x01; HTMS8x01
NXP Semiconductors
HITAG µ transponder IC
26. Contents
1
1.1
1.1.1
1.1.2
1.1.3
1.1.4
2
2.1
2.2
2.3
2.4
2.5
2.6
3
4
5
6
7
8
8.1
8.1.1
8.1.2
9
9.1
9.1.1
9.1.2
9.1.3
9.2
10
11
11.1
11.2
11.2.1
11.3
11.3.1
11.3.2
11.3.3
11.3.4
11.4
11.4.1
11.4.2
11.4.3
12
General description . . . . . . . . . . . . . . . . . . . . . . 1
Target markets . . . . . . . . . . . . . . . . . . . . . . . . . 1
Animal identification . . . . . . . . . . . . . . . . . . . . . 1
Laundry automation . . . . . . . . . . . . . . . . . . . . . 1
Beer keg and gas cylinder logistic . . . . . . . . . . 2
Brand protection . . . . . . . . . . . . . . . . . . . . . . . 2
Features and benefits . . . . . . . . . . . . . . . . . . . . 2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Supported standards . . . . . . . . . . . . . . . . . . . . 2
Security features. . . . . . . . . . . . . . . . . . . . . . . . 3
Delivery types . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Quick reference data . . . . . . . . . . . . . . . . . . . . . 3
Ordering information . . . . . . . . . . . . . . . . . . . . . 4
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pinning information . . . . . . . . . . . . . . . . . . . . . . 6
Mechanical specification . . . . . . . . . . . . . . . . . 8
Wafer specification . . . . . . . . . . . . . . . . . . . . . . 8
Fail die identification . . . . . . . . . . . . . . . . . . . . 9
Map file distribution. . . . . . . . . . . . . . . . . . . . . . 9
Functional description . . . . . . . . . . . . . . . . . . 10
Memory organization . . . . . . . . . . . . . . . . . . . 10
Memory organization HITAG m transponder
ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Memory organization HITAG µ Advanced . . . 11
Memory organization HITAG µ Advanced + . . 12
Memory configuration . . . . . . . . . . . . . . . . . . . 13
General requirements . . . . . . . . . . . . . . . . . . . 14
HITAG m transponder IC air interface . . . . . . 14
Downlink description. . . . . . . . . . . . . . . . . . . . 14
Mode switching protocol . . . . . . . . . . . . . . . . . 16
SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Downlink communication signal interface
- RWD to HITAG µ transponder IC . . . . . . . . . 18
Modulation parameters . . . . . . . . . . . . . . . . . . 18
Data rate and data coding . . . . . . . . . . . . . . . 19
RWD - Start of frame pattern . . . . . . . . . . . . . 20
RWD - End of frame pattern . . . . . . . . . . . . . . 20
Communication signal interface - HITAG µ
transponder IC to RWD . . . . . . . . . . . . . . . . . 21
Data rate and data coding . . . . . . . . . . . . . . . 21
Start of frame pattern . . . . . . . . . . . . . . . . . . . 22
End of frame pattern . . . . . . . . . . . . . . . . . . . . 22
General protocol timing specification . . . . . . 23
12.1
Waiting time before transmitting a response
after an EOF from the RWD. . . . . . . . . . . . . . 23
12.2
RWD waiting time before sending a subsequent
request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
12.3
RWD waiting time before switching to next
inventory slot . . . . . . . . . . . . . . . . . . . . . . . . . 24
12.3.1
RWD started to receive one or more HITAG µ
transponder IC responses . . . . . . . . . . . . . . . 24
12.3.2
RWD receives no HITAG µ transponder IC
response . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
13
State diagram. . . . . . . . . . . . . . . . . . . . . . . . . . 26
13.1
General description of states . . . . . . . . . . . . . 26
13.2
State diagram HITAG m advanced/advanced+ 27
13.3
State diagram HITAG m . . . . . . . . . . . . . . . . . 28
13.4
Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
13.4.1
ISO 11785 Mode . . . . . . . . . . . . . . . . . . . . . . 29
13.4.2
RTF Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
13.4.3
Anticollision . . . . . . . . . . . . . . . . . . . . . . . . . . 29
13.4.3.1 Anticollision with 1 slot . . . . . . . . . . . . . . . . . . 29
13.4.3.2 Anticollision with 16 slots . . . . . . . . . . . . . . . . 30
14
Command set . . . . . . . . . . . . . . . . . . . . . . . . . 31
14.1
Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
14.2
Error handling . . . . . . . . . . . . . . . . . . . . . . . . 33
14.3
INVENTORY . . . . . . . . . . . . . . . . . . . . . . . . . 34
[Advanced, Advanced+] . . . . . . . . . . . . . . . . . . 34
14.4
INVENTORY ISO 11785 . . . . . . . . . . . . . . . . 35
[Advanced, Advanced+] . . . . . . . . . . . . . . . . . . 35
14.5
STAY QUIET . . . . . . . . . . . . . . . . . . . . . . . . . 35
[Advanced, Advanced+] . . . . . . . . . . . . . . . . . . 35
14.6
READ UID . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
[m, Advanced, Advanced+] . . . . . . . . . . . . . . . 36
14.7
READ MULTIPLE BLOCK . . . . . . . . . . . . . . . 37
[m, Advanced, Advanced+] . . . . . . . . . . . . . . . 37
14.7.1
READ MULTIPLE BLOCKS in INVENTORY
mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
[Advanced, Advanced+] . . . . . . . . . . . . . . . . . . 38
14.8
WRITE SINGLE BLOCK . . . . . . . . . . . . . . . . 39
[m, Advanced, Advanced+] . . . . . . . . . . . . . . . 39
14.9
LOCK BLOCK . . . . . . . . . . . . . . . . . . . . . . . . 40
[m, Advanced, Advanced+] . . . . . . . . . . . . . . . 40
14.10
SELECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
[Advanced, Advanced+] . . . . . . . . . . . . . . . . . . 41
14.11
WRITE ISO 11785 (custom command) . . . . . 42
[m, Advanced, Advanced+] . . . . . . . . . . . . . . . 42
14.12
GET SYSTEM INFORMATION . . . . . . . . . . . 43
[Advanced, Advanced+] . . . . . . . . . . . . . . . . . . 43
14.13
LOGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
continued >>
HTMS1x01_8x01
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.4 — 21 May 2015
152934
© NXP Semiconductors N.V. 2015. All rights reserved.
56 of 57
NXP Semiconductors
HTMS1x01; HTMS8x01
HITAG µ transponder IC
15
16
16.1
16.2
17
18
19
19.1
19.2
20
21
22
23
24
24.1
24.2
24.3
24.4
25
26
[m, Advanced, Advanced+]. . . . . . . . . . . . . . . .44
Transponder Talks First (TTF) mode . . . . . . . 45
Data integrity/calculation of CRC . . . . . . . . . . 45
Data transmission: RWD to HITAG µ
transponder IC . . . . . . . . . . . . . . . . . . . . . . . . 45
Data transmission: HITAG µ transponder IC
to RWD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 46
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 46
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Marking SOT1122. . . . . . . . . . . . . . . . . . . . . . 47
Marking HVSON2 . . . . . . . . . . . . . . . . . . . . . . 48
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 49
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 51
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 53
Legal information. . . . . . . . . . . . . . . . . . . . . . . 54
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 54
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Contact information. . . . . . . . . . . . . . . . . . . . . 55
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP Semiconductors N.V. 2015.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 21 May 2015
152934
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