NTAG213F/216F
NXP Semiconductors
NFC Forum T2T IC with 144/888 bytes user memory and field detection
1.5 Sleep mode
The NTAG21xF product family offers the SLEEP mode feature which allows the electronic
device connected with the NTAG21xF to disable the NTAG21xF product by shorting the
field detect pin to ground followed by RF field reset. This enables the electronic device to
hide the NTAG21xF product from the NFC reader device in case e.g. its battery level is
too low or for privacy reason.
1.6 NFC Forum Tag 2 Type compliance
NTAG21xF IC provides full compliance to the NFC Forum Tag 2 Type technical
specification (see Ref. 2) and enables NDEF data structure configurations (see Ref. 3).
1.7 Anticollision
An intelligent anticollision function allows to operate more than one tag in the field
simultaneously. The anticollision algorithm selects each tag individually and ensures that
the execution of a transaction with a selected tag is performed correctly without
interference from another tag in the field.
NTAG213F_216F
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Product data sheet
COMPANY PUBLIC
Rev. 3.1 — 28 August 2013
262231
3 of 56
NXP [ NXP ]
