STRFNFCA datasheet(68/74 Pages) STMICROELECTRONICS

68 / 74 page

Examples of STRFNFCA command code to activate NFC Forum and ISO/IEC 15693 tags STRFNF-

68/74

Doc ID 023077 Rev 10

REM,

FIELD OFF

>>> 02020000

<<< 0000

REM, 14443B (STRFNFCA PROTOCOL Selection 14443_B

>>> 020403010180

<<< 0000

REM, 14443B Optimization STRFNFCA Analog Configuration for 144443

(0x30)

>>> 090468010130

<<< 0000

REM, Access to NFC FORUM TAG Type 4B

REM, REQB 0x 050000 + CRC_B (APf AFI Param (slot0))

REM, Reply ATQB 0x50 4Bytes 4 Bytes 3 Bytes + CRC_B (PUPI AppliData

Protocol Info)

REM, Reply from STRFNFCA 80 0F 50AABBCCDD30ABAB010081E1AE00 00

REM, 80 response OK, 0F nb byte response including tag reply and the

ultimate STRFNFCA status byte 00 (reply OK)

REM, Tag reply 50AABBCCDD30ABAB010081E1AE00

REM, Response code 50

REM, Pupi AABBCCDD

REM, AFI 30 access control

REM,

CRC_B(AID) ABAB

REM,

Nb Appli (1) 01

REM,

Prot Info byte1

(106 Kbps both direction)

REM,

Prot Info byte 2

81( frame max 256 Bytes ISO compliant)

0081E1AE0000

REM,

Prot Info byte 3

E1 (Max frame wait time 4.9 ms Appli

proprietary CID supported)

REM, CRC_B AE00

REM,

14443_3

REM,

REQB ....

>>> 04 03 050000

<<< 80 0F 50AABBCCDD30ABAB010081E1 AE00 00

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