M24SR02-YDW6T/2 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M24SR02-YDW6T/2

Dynamic NFC/RFID tag IC with 2-Kbit EEPROM, NFC Forum Type 4 Tag and I²C interface

STMicroelectronics

M24SR02-YDW6T/2 Datasheet PDF : 90 Pages

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I²C and RF command sets

M24SR02-Y

5.6

5.6.1

NFC Forum Type 4 Tag protocol

Commands set

With the NFC Forum Type 4 Tag protocol, the commands are common to RF and I²C.

Table 23. Command set overview

Command name

Brief description

NDEF Tag Application Select

Capability Container Select

NDEF Select

System File Select

Select the NDEF Tag Application

Select the capability container (CC) file using the

Select command

Select the NDEF file

Select the system file

ReadBinary

UpdateBinary

Read data from a file

Write new data to a file

5.6.2

Status and error codes

This section lists the status and the error code of the M24SR02-Y.

Value

Table 24. Status code of the M24SR02-Y

SW1

SW2

Comment

0x90

0x00

Command completed

successfully

Length

Value

Table 25. Error code of the M24SR02-Y

SW1

SW2

Comment

1 byte

0x62

0x63

0x65

0x67

0x69

0x80

0x82

0x00

0xCX

0x81

0x00

0x81

0x82

0x84

File overflow (Le error)

End of file or record reached

before reading Le bytes

Password is required

Password is incorrect, X further

retries allowed (X can take

value 0,1, 2)

Unsuccessful updating

Wrong length

Cmd is incompatible with the

file structure

Security status not satisfied

Reference data not usable

36/90

DocID025386 Rev 10

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