SL2S3003 datasheet(53/82 Pages) NXP

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NXP Semiconductors

SL2S3003/SL2S3003TT

ICODE 3 (TagTamper)

8.5.3.11 FAST INVENTORY READ

Command code = A1h

When receiving the FAST INVENTORY READ command, the ICODE 3 IC response is the same as with the

INVENTORY READ command. Exceptions are:

• The data rate from the ICODE 3 IC to the interrogator is twice the data rate defined in ISO/IEC 15693-3. The

rate depends on the Datarate_flag 53 kbit (high data rate) or 13 kbit (low data rate).

• The data rate from the interrogator to the ICODE 3 IC, and the time between the rising edge of the EOF from

the interrogator to the ICODE 3 IC remain unchanged. That is, same as defined in ISO/IEC 15693-3.

• In the direction of ICODE 3 IC to the interrogator, only the single subcarrier mode is supported.

8.5.3.12 SET EAS

Command code = A2h

The SET EAS command enables the EAS mode, if the EAS mode is not locked. If the EAS mode is password

protected, the EAS password must be transmitted first with the SET PASSWORD command.

The timing of the command is write alike.

Option 0 (Option flag not set) is supported.

Option 1 (Option flag set) is supported.

SOF

Flags

SET EAS

IC Mfg code

UID

CRC16

EOF

8 bits

64 bits optional 16 bits

Table 90. SET EAS request format

SOF

Flags

Error code

CRC16

EOF

8 bits

16 bits

Table 91. SET EAS response format when Error_flag set

SOF

Flags

CRC16

EOF

8 bits

16 bits

Table 92. SET EAS response format when Error_flag NOT set

SL2S3003/SL2S3003TT

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Product data sheet

Rev. 3.0 — 28 March 2024

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