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NT2H0301F0DTL,125

NFC Forum Type 2 Tag compliant IC with 144 bytes user memory and field detection

NXP Semiconductors. 

NXP Semiconductors

NTAG203F

NFC Forum compliant IC with user memory and field detection

7.9 Command set

The ATQA and SAK are identical as for MIFARE Ultralight (see Ref. 7 “MF0ICU1

Functional specification MIFARE Ultralight”). For information on ISO 14443 card

activation, see Ref. 3 “AN10834 MIFARE ISO/IEC 14443 PICC Selection”. Summary of

data relevant for device identification is given in Section 7.10 “Summary of relevant data

for device identification”.

The NTAG203F comprises the command set as described in following chapters.

7.9.1 REQA

Table 9. REQA

Code

26h (7-bit)

Parameter

-

Data

-

Integrity mechanism

Parity

Response

0044h

Description: The NTAG203F accepts the REQA command in Idle state only. The

response is the 2-byte ATQA (0044h). REQA and ATQA are implemented fully according

to ISO/IEC 14443-3.

CMD (7 bit)

RWD

command

26

NTAG

response

80 µs

90 µs

44 00

ATQA

170 µs

Remark: Time units are not to scale and rounded off to 10 s

Fig 9. REQA

time

aaa-001143

7.9.2 WUPA

Table 10. WUPA

Code

Parameter

52h (7-bit)

-

Data

-

Integrity mechanism

Parity

Response

0044h

Description: NTAG203F accepts the WUPA command in the Idle and Halt state only.

The response is the 2-byte ATQA (0044h). WUPA is implemented fully according to

ISO/IEC 14443-3.

CMD (7 bit)

RWD

command

52

NTAG

response

70 µs

90 µs

44 00

ATQA

170 µs

Remark: Time units are not to scale and rounded off to 10 s

Fig 10. WUPA

time

aaa-001144

NTAG203F

Product data sheet

COMPANY PUBLIC

All information provided in this document is subject to legal disclaimers.

Rev. 3.5 — 28 September 2015

220635

© NXP Semiconductors N.V. 2015. All rights reserved.

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