SLE66R01PC datasheet(39/55 Pages) INFINEON

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my-d™ move / my-d™ move NFC

SLE 66R01P / SLE 66R01PN

Command Set

Data Book

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2011-11-24

Command Set

8.1

Supported ISO/IEC 14443-3 Type A Command Set

The following table describes the ISO/IEC 14443-3 Type A command set which is supported by the SLE 66R01P

and SLE 66R01PN.

For a detailed command description refer to the ISO/IEC 14443-3 Type A functional specification.

8.2

Memory Access Command Set

The command set of the SLE 66R01P and SLE 66R01PN comprises the NFC Forum™ Type 2 Tag commands

as well as proprietary commands which are additionally implemented to increase data transaction time and

increase the protection of the data stored in the memory.

The following table lists the memory access command set of the SLE 66R01P and SLE 66R01PN.

Table 13

ISO/IEC 14443-3 Type A Command Set

Command

Abbreviation Op-Code

Description

Request A

REQA

Short Frame Command Type A request to all ISO/IEC 14443-

3 Type A compatible chips in IDLE State

Wake Up A

WUPA

Short Frame Command,Type A Wake Up request to all

ISO/IEC 14443-3 Type A compatible chips

Anticollision

H NVBH

Cascade level 1 with the Number of Valid Bits

Cascade level 2 with the Number of Valid Bits

Select

SELA

H 70H,

H 70H

Select the UID of Cascade level 1

Select the UID of Cascade level 2

HaltA

HLTA

Set a chip to a HALT State

Important remark: The parameter field of the HLTA command

represents the valid address range which is 00

H -25H.

Table 14

my-d™ move and my-d™ move NFC memory access command set

Command

Abbreviation Op-Code Description

Read 4 Blocks

RD4B

This command reads 16 bytes data out of the memory starting from

the specified address.

A Roll-Back mechanism is implemented:

- if block 0F

H is reached the read continues from block 00H

- if block 25

H is reached the read continues from block 00H

Write 1 Block

WR1B

If write access is granted, this command programs 4 bytes data to

the specified memory address.

Compatibility

Write Command

CPTWR

This command sends 16 bytes to the SLE 66R01P and

SLE 66R01PN but writes only the first 4 bytes of the incoming data

to the specified memory address.

Read 2 Blocks

RD2B

This command reads 8 bytes out of the memory, starting from the

specified address. A Roll-Back mechanism is implemented:

- if block 0F

H is addressed, the read continues from block 00H

- if block 25

H is addressed, the read continues from block 00H

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