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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
1
October 1999
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