SGS Thomson Microelectronics STRF2163 Datasheet
STRF2163
CONTACTLESS READER CHIP SET
DATA BRIEFING
FUNCTION: ANALOG FRONT END FOR
CONTACTLESS SMARTCARD READER
■ 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.
■ 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
– Qu ar tz o s c illator 13.56 MH z ± 100 ppm
FUNCTION: DECODER AND FRAME
FORMATING FOR CONTACTLESS
SMARTCARD READERS
■ GENERAL DESCRIPTION
– This is an FPGA dedicated to contactless Smart-
card. This interface complies with ISO 14443-3
Type B
■ 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
FUNCTION: MCU FOR CONTACTLESS
SMARTCARD READER
■ GENERAL DESCRIPTION
– the ST92163 is a 8/16 bit MCU
■ MAIN FEATURES
– Supply voltage: 5 V
– Internal memory 16 K bytes OTP
– 2 K Bytes of RAM
– 24 MHz CPU frequency
– Full speed USB
– SCI up to 315 KBit
– External memory up to 256 KBytes
– Rich instruction set with 14 addressing modes,
versatile development tools, including assem-
bler, linker, C compiler, hardware emulators and
real time operating system.
October 1999
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
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STRF2163
Figure 1 Contactless Reader Architecture
S
M
A
R
C
T
A
R
D
424 KBit/ s econd
Serial Interface
RS232
USB
ANALOG
FRONT END
BPSK
DECODER
ASK
CODER
FRAME
PROCESSING
FIFO
256 Bytes
CRC
FPGA
DIN/DOUT(7:0)
FLOW DATA CONTROL
ST92163
MICRO
CONTROLLER
128 KBytes
Flash Memory
User Software
128 KBytes
Flash Memory
Library
SCP 159a/PRZ
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