SL2S5002FUD datasheet(13/35 Pages) NXP

13 / 35 page

SL2S5002_SL2S5102

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Product data sheet

COMPANY PUBLIC

Rev. 3.4 — 27 August 2012

193134

13 of 35

NXP Semiconductors

SL2S5002; SL2S5102

ICODE SLIX-L

Option 1 (Option flag set) is supported.

9.4.2.9

LOCK DSFID

As defined in ISO/IEC 15693-3.

Option 0 (Option flag not set) is supported.

Option 1 (Option flag set) is supported.

9.4.2.10

GET SYSTEM INFORMATION

As defined in ISO/IEC 15693-3.

The TAG type of the ICODE SLIX-L IC is “03h”.

9.4.3 Custom commands

The manufacturer code of NXP Semiconductors is defined in ISO/IEC 7816-6A1 (Ref. 5).

It has the value “04h”.

For the structure of custom commands please refer to ISO/IEC 15693-3.

If not explicitly specified differently all address modes are supported.

9.4.3.1

GET RANDOM NUMBER

Command code = B2h

The GET RANDOM NUMBER command is required to receive a random number from the

label IC. The passwords that will be transmitted with the SET PASSWORD command

have to be calculated with the password and the random number (see Section 9.4.3.2

“SET PASSWORD”).

The different passwords are addressed with the password identifier.

Table 7.

Request format

SOF

Flags

GET

RANDOM

NUMBER

IC Mfg

code

UID

CRC16

EOF

8 bits

64 bits

optional

16 bits

Table 8.

Response format when Error_flag set

SOF

Flags

Error code

CRC16

EOF

8 bits

16 bits

Table 9.

Response format when Error_flag NOT set

SOF

Flags

Random number CRC16

EOF

8 bits

16 bits

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