ST25TA02K-PC6C5 datasheet(31/64 Pages) STMICROELECTRONICS

Part #	ST25TA02K-PC6C5

Description	NFC Forum Type 4 Tag IC with 2-Kbit EEPROM and General Purpose Digital Output

PDF	64 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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31 / 64 page

DocID027794 Rev 2

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ST25TA02K-P

RF command sets

5.2.1

C-APDU: payload format of a command

The C-APDU format is used by the RF host to send a command to the ST25TA02K-P.

Table 14 describes its format.

5.2.2

R-APDU: payload format of a response

the ST25TA02K-P uses the I-Block format to reply to a command which used the I-Block

format. This format is described in Table 15.

Table 14. C-APDU format

Name

Payload field

CLA

INS

Data

Length

1 byte

Lc byte

1 byte

Class byte

- 0x00: standard command

- 0xA2: ST command(1)

1. See Table 11

Instruction byte

Param Byte 1

Param Byte 2

Number of bytes of the Data field

Data bytes

Number of bytes to be read in the ST25TA02K-P memory

Table 15. R-APDU format

Name

Payload field

Data (optional)

SW1

SW2

Length

Le byte

1 byte

Data

Status byte 1

Status byte 2

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