SLE66R01PC datasheet(12/55 Pages) INFINEON

12 / 55 page

my-d™ move / my-d™ move NFC

SLE 66R01P / SLE 66R01PN

Scope of my-d™ move / my-d™ move NFC

Data Book

12 / 55

2011-11-24

Scope of my-d™ move / my-d™ move NFC

The SLE 66R01P and SLE 66R01PN are part of the Infineon my-d™ product family and support Infineon’s

transport and ticketing strategy and are designed to meet the requirements of NFC applications.

They are compliant to ISO/IEC 14443-3 Type A, to ISO/IEC 18092 and to NFC Forum™ Type 2 Tag Operation.

3.1

Circuit Description

The SLE 66R01P and SLE 66R01PN are made up of an EEPROM memory unit, an analog interface for

contactless operation, a data transmission path and a control unit. The following diagram shows the main blocks

of the SLE 66R01P and SLE 66R01PN.

Figure 2

Block Diagram of the SLE 66R01P and SLE 66R01PN

The SLE 66R01P and SLE 66R01PN comprise the following three parts:

•

Analog Contactless Interface

– The Analog Contactless Interface contains the voltage rectifier, voltage regulator and system clock to supply

the IC with appropriate power. Additionally the data stream is modulated and demodulated.

•

Memory Unit

– The Memory Unit consists of 38 blocks of 4 bytes each.

•

Control Unit

– The Control Unit decodes and executes all commands. Additionally the control unit is responsible for the

correct anticollision flow.

POWER

Control Unit

Memory

Access

Command

Analog

Contactless

Interface

Anticollision

DATA

Power Circuit

Rectifier

Clock Extractor

Voltage Regulator

Power on Reset

CLOCK

Parallel

Serial

Memory Unit

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