HTMS8201FTK/AF,115 NXP Semiconductors, HTMS8201FTK/AF,115 Datasheet - Page 25
![no-image](/images/manufacturer_photos/0/4/487/nxp_semiconductors_sml.jpg)
HTMS8201FTK/AF,115
Manufacturer Part Number
HTMS8201FTK/AF,115
Description
RFID HTAG SOT899-1
Manufacturer
NXP Semiconductors
Series
HITAG&trader
Datasheet
1.HTMS1001FTBAF115.pdf
(58 pages)
Specifications of HTMS8201FTK/AF,115
Rf Type
Read / Write
Frequency
100kHz ~ 150kHz
Features
ISO/IEC 11784/11785
Package / Case
2-VDFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935290137115
NXP Semiconductors
11. State diagram
152931
Product data sheet
PUBLIC
11.1 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.
Rev. 3.1 — 21 January 2010
152931
© NXP B.V. 2010. All rights reserved.
HITAG µ
Transponder IC
25 of 58