ST25TV02K datasheet(23/90 Pages) STMICROELECTRONICS

23 / 90 page

Bit

Type

WO if AFI not locked

Name

Function

Factory value

LOCK_AFI

0: AFI is not locked

1: AFI is locked

b7-b1

RFU

0000000b

Note:

Refer to Table 5. System configuration memory map for registers accessed through dedicated commands for the

LOCK_AFI register.

Table 27. DSFID

Bit

Command

Inventory (cmd code 01h)

Get System Info (cmd code 2Bh)

Write DSFID (cmd code 28h)

Type

R always, W if DSFID not locked

Name

Function

Factory value

b7-b0

DSFID

ISO/IEC 15693 Data Storage Format Identifier

00h

Note:

Refer to Table 5. System configuration memory map for registers accessed through dedicated commands for the

DSFID register.

Table 28. AFI

Bit

Command

Inventory (cmd code 01h)

Get System Info (cmd code 2Bh)

Write AFI (cmd code 27h)

Type

R always, W if AFI not locked

Name

Function

Factory value

b7-b0

AFI

ISO/IEC 15693 Application Family Identifier

00h

Note:

Refer to Table 5. System configuration memory map for registers accessed through dedicated commands for the

AFI register.

Table 29. IC_REF

Bit

Command

Get System Info (cmd code 2Bh)

Type

Name

Function

Factory value

b7-b0

IC_REF

ISO/IEC 15693 IC Reference

45h

Note:

Refer to Table 5. System configuration memory map for registers accessed through dedicated commands for the

IC_REF register.

Table 30. UID

Bit

Command

Inventory (cmd code 01h)

Get System Info (cmd code 2Bh)

Type

Name

Function

Factory value

ST25TV02K ST25TV512

Device parameter registers

DS12074 - Rev 11

page 23/90

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