HTMS8101FTB/AF,115 NXP Semiconductors, HTMS8101FTB/AF,115 Datasheet - Page 18
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HTMS8101FTB/AF,115
Manufacturer Part Number
HTMS8101FTB/AF,115
Description
RFID HTAG ADVANCED SOT1122
Manufacturer
NXP Semiconductors
Series
HITAG® µr
Datasheet
1.HTMS1001FTBAF115.pdf
(58 pages)
Specifications of HTMS8101FTB/AF,115
Rf Type
Read / Write
Frequency
100kHz ~ 150kHz
Features
ISO/IEC 11784/11785
Package / Case
*
Operating Temperature Range
+ 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935290072115
NXP Semiconductors
152931
Product data sheet
PUBLIC
9.3.2 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
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.
Assuming equal distributed data bits ’0’ and ’1’, the data rate is in the range of about
5.2
Table 10.
[1]
Meaning
Carrier off time
Data “0” time
Data “1” time
Code violation time
Stop condition time
Fig 7.
kbit
T
C...
/s.
Carrier period time (1/
Reader to HITAG µ transponder IC: Pulse Interval Encoding
Data coding times
carrier on
carrier off
carrier on
carrier off
carrier on
carrier off
carrier on
carrier off
Rev. 3.1 — 21 January 2010
134.2
T
T
T
T
F1
F1
F1
F1
kHz = 7.45 μs nominal)
[1]
152931
Symbol
T
T
T
T
T
F1
Fd0
Fd1
Fcv
Fsc
data "0''
data "1''
"code violation''
"stop condition''
T
Fd0
T
Fd1
T
Fcv
T
F1
T
Fsc
Min
4 × T
18 × T
26 × T
34 × T
≥ 42 × T
T
F1
c
c
c
c
c
Figure
T
F1
001aaj827
Max
10 × T
22 × T
30 × T
38 × T
n/a
© NXP B.V. 2010. All rights reserved.
7. The time
HITAG µ
Transponder IC
c
c
c
c
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