NTP53X2 datasheet(94/133 Pages) NXP

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NXP Semiconductors

NTP53x2

NTAG 5 link - NFC Forum-compliant I2C bridge

NTP53x2

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Product data sheet

Rev. 3.3 — 3 July 2020

COMPANY PUBLIC

544533

94 / 133

8.2.3.9.10 WRITE EAS ID

Command code = A7h

The command WRITE EAS ID enables a new EAS Identifier to be stored in the

corresponding configuration memory.

If EAS is password protected (for Set and Reset EAS) the EAS password has to be first

transmitted with the SET PASSWORD command.

If AES mode is enabled and the EAS is protected a valid mutual authentication with a key

with the EAS/AFI privilege set has to executed before.

The timing of the command is write alike.

Option_flag = 0b and Option_flag = 1b is supported and is in accordance with ISO/IEC

15693 write-alike commands.

Table 213. WRITE EAS ID request format

Flags

WRITE EAS ID

Manuf. code

UID

EAS ID value

CRC16

8 bits

64 bits (optional)

16 bits

Table 214. WRITE EAS ID response format when Error_flag is NOT set

Flags

CRC16

8 bits

16 bits

Table 215. WRITE EAS ID response format when Error_flag is set

Flags

Error Code

CRC16

8 bits

16 bits

8.2.3.9.11 GET MULTIPLE BLOCK SECURITY STATUS

As defined in ISO/IEC 15693.

8.2.3.9.12 GET SYSTEM INFORMATION

As defined in ISO/IEC 15693.

The TAG type of NTAG 5 link is "01h".

8.2.3.9.13 EXTENDED GET SYSTEM INFORMATION

As defined in ISO/IEC 15693 and ISO/IEC 29167-10.

Command code = 3Bh

8.2.3.9.14 GET NXP SYSTEM INFORMATION

Command code = ABh

The GET NXP SYSTEM INFORMATION command provides information about the IC

access conditions and supported features.

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