NTAG213F/216F
NXP Semiconductors
NFC Forum T2T IC with 144/888 bytes user memory and field detection
The following conditions apply if part of the memory is password protected for write
access:
• if NTAG21xF is in the ACTIVE state
– writing to a page which address is equal or higher than AUTH0 results in a NAK
response
• if NTAG21xF is in the AUTHENTICATED state
– the WRITE command behaves like on a NTAG21xF without access protection
NTAG21xF features tearing protected write operations to specific memory content. The
following pages are protected against tearing events during a WRITE operation:
• page 2 containing static lock bits
• page 3 containing CC bits
• page 28h containing the additional dynamic lock bits for the NTAG213F
• page E2h containing the additional dynamic lock bits for the NTAG216F
NTAG213F_216F
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Product data sheet
COMPANY PUBLIC
Rev. 3.1 — 28 August 2013
262231
42 of 56
NXP [ NXP ]
