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DATA BRIEFING

This is Brief Data from STMicroelectronics. Details are subject to change without notice. For complete data, please contact

your nearest Sales Office or SmartCard Products Divison, Rousset, France. Fax: (+33) 4 42 25 87 29

STRF0000

CONTACTLESS READER CHIP SET

FUNCTION: ANALOG FRONT END FOR

CONTACTLESS SMARTCARD READER

s

GENERAL DESCRIPTION

– This is an analog front end dedicated to contact-

less Smartcards.

– This interface complies with ISO 14443-2 Type

B: powering, data transfer from reader to card

with amplitude modulation, data transfer from

card to reader.

s

MAIN FEATURES

– Supply voltage: from 5 V to 15 V

– Modulation: 10% ASK

– Data transfer to card: up to 424 KBit/second

– Data transfer to reader: up to 424 KBit/second

– DC subcarrier output level

– Quartz oscillator 13.56 MHz

± 100 ppm

FUNCTION: DECODER AND FRAME

FORMATING FOR CONTACTLESS

SMARTCARD READERS

s

GENERAL DESCRIPTION

– This is an FPGA dedicated to contactless Smart-

card. This interface complies with ISO 14443-3

Type B

s

MAIN FEATURES

– Supply voltage: 3.3 V

– Programmable data transfer from reader to card

– 106 KBit/second, 212 KBit/second and 424 KBit/

second

– Programmable data transfer from card to reader

– 106 KBit/second, 212 KBit/second and 424 KBit/

second

– 8 bit parallel interface for MCU

– Programmable SCI interface from 4800 to 115

KBit/second

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October 1999