View SLE44R35SMCC2-2-2NBSP_244571.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Security & Chip Card ICs SLE 44R35S / Mifare(c)
Intelligent 1-Kbyte EEPROM with Interface for Contactless Transmission, Security Logic and Anticollision according to the MIFARE(R)-System
Short Product Info 07.99
6/( 56 6KRUW 3URGXFW ,QIR 5HYLVLRQ +LVWRU\ Previous Releases: Page &XUUHQW 9HUVLRQ 11.97 Version 1.0
Ref.: SPI_SLE44R35S_0799.doc
Subjects (changes since last revision) Layout change
,PSRUWDQW: Further information is confidential and on request. Please contact: Infineon Technologies AG in Munich, Germany, Security & Chip Card ICs, Fax +49 89 234-28925 E-Mail: Security-andChipcard-ICs@infineoncom Mifare(R) is a registered trademark of Philips Electronics N.V.
3XEOLVKHG E\ ,QILQHRQ 7HFKQRORJLHV $* && $SSOLFDWLRQV *URXS 6W0DUWLQ6WUDVVH ' 0QFKHQ ,QILQHRQ 7HFKQRORJLHV $* $OO 5LJKWV 5HVHUYHG $WWHQWLRQ SOHDVH The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. ,QIRUPDWLRQ For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives world-wide (see address list). :DUQLQJV Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
6/( 56 ,QWHOOLJHQW .E\WH ((3520 ZLWK ,QWHUIDFH IRU &RQWDFWOHVV 7UDQVPLVVLRQ 6HFXULW\ /RJLF DQG $QWLFROOLVLRQ DFFRUGLQJ WR WKH 0,)$5(6\VWHP
)HDWXUHV
((3520 * 1 Kbyte, organised in 16 sectors with 4 blocks of 16 bytes each * User definable access conditions for each memory block * Erasing and writing of one block (16 bytes) in one shot at 5 ms * Endurance minimum 105 write/erase cycles 1) * Data retention for minimum of 10 years1) &RQWDFWOHVV ,QWHUIDFH FRPSO\LQJ WR WKH 0LIDUH 6\VWHP * Contactless transmission of data and supply energy (battery-less operation) * Read and write distance from 0 cm up to 10 cm (with Mifare(R) Read/Write Device)) * Fast data transfer (106 Kbit/s) * Anticollision logic: Several cards may be operated in the field simultaneously * Operating frequency 13.56 MHz * Short transaction times: Typical ticketing transaction < 100 ms (including backup); transaction possible with moving card 6HFXULW\ * Mutual three pass authentication between card and reader * Data encryption for RF channel * Data integrity supported by several mechanisms: Anticollision, 16 bit CRC, parity check, bit count checking and channel monitoring * Access to EEPROM protected by transport code on chip delivery * Unique serial number for each circuit * Suited for multifunctional applications by individual key sets per each EEPROM sector $PELHQW WHPSHUDWXUH ... & 7DEOH 7\SH SLE 44R35S C SLE 44R35S MCC2-2-1 SLE 44R35S MCC2-2-2 2UGHULQJ ,QIRUPDWLRQ 3DFNDJH C MCC2-2-1 (without solder holes) MCC2-2-2 (with two solder holes)
1) 2)
Values are temperature dependent Available as a Module Contactless Card (MCC) for embedding in plastic cards or as a die (C) for customer packaging
6KRUW 3URGXFW ,QIR
3/8
6/( 56
3LQ 'HVFULSWLRQ
)LJXUH
3LQ &RQILJXUDWLRQ 0RGXOH &RQWDFWOHVV &DUG WRS YLHZ
LA
6/( 56
LB
)LJXUH 7DEOH 6\PERO LA LB
3DG &RQILJXUDWLRQ 'LH 3LQ 'HILQLWLRQV DQG )XQFWLRQV )XQFWLRQ Antenna connection Antenna connection
6KRUW 3URGXFW ,QIR
4/8
6/( 56
&LUFXLW 'HVFULSWLRQ
SLE 44R35S is designed for single applications (e.g. access control or electronic tickets) with small memory requirements. SLE 44R35S consists of an EEPROM memory of 1 Kbyte organised in 16 sector with 4 blocks each containing 16 bytes, an analogue interface for contactless energy and data transmission and a control unit. The power supply and data are transferred to SLE 44R35S via an antenna which consists of a coil with a few turns directly connected to the chip. No further external components are necessary. The circuit is designed to communicate with a card reader at an operating distance between 0 cm and 10.0 cm.
Anticollision
Control Logic
Analogue Interface Authentication Logic Arithmetic Unit RAM Coil
EEPROMInterface EEPROM
Control Unit
)LJXUH *
%ORFN GLDJUDP
* * * * *
$QDORJXH ,QWHUIDFH - Modulator / Demodulator - Rectifier - Clock Separator - Power on Reset - Voltage Regulator $QWLFROOLVLRQ The internal logic ensures the recognition of several cards in the field which may be selected and operated simultaneously $XWKHQWLFDWLRQ /RJLF Preceding any memory operation the authentication procedure with secret keys for the single sector ensures permitted memory access only &RQWURO /RJLF The memory can only be accessed according to the access conditions programmed for every block $ULWKPHWLF 8QLW 5$0 Arithmetic capability: Increase and decrease of values. Values are stored in a special redundant format ((3520: 16 sectors with 4 blocks each containing 16 bytes. The last block of each sector is called "trailer" and stores a pair of secret keys and programmable access conditions for each block 5/8
6KRUW 3URGXFW ,QIR
6/( 56
0LIDUH &RQWDFWOHVV 5HPRWH &RXSOLQJ 6PDUW &DUG 6\VWHP 2YHUYLHZ
SLE 44R35S is designed to operate in the Mifare(R) system, a contactless proximity smart card system. The system consists of a smart card on the one hand and a card reader together with an antenna on the other hand. &RQWDFWOHVV (QHUJ\ DQG 'DWD 7UDQVIHU In the Mifare(R) system, the operating distance between card and reader antenna can vary from 0 cm up to 10 cm. The card's antenna consists of a simple coil with a few turns embedded in plastic. Mifare(R) cards are passive and work batteryless. The high speed RF communication interface allows to transmit data with 106 Kbit/s. 0LIDUH 7KH 8VHU)ULHQGO\ &RQWDFWOHVV 6\VWHP The Mifare(R) system is designed for optimal user-friendliness. The high data transmission rate permits short transaction times. For example, a ticketing transaction can be handled in less than 100 ms so that the Mifare(R) card user does not need to stop at the reader target (antenna). The Mifare(R) card may remain in the wallet of the user even if there are coins in it. An intelligent anticollision function allows to operate more than one card in the field simultaneously. The anticollision algorithm selects each card individually and ensures that the execution of a transaction with a selected card is performed correctly without data corruption resulting from other cards in the field. 0XOWL$SSOLFDWLRQ )XQFWLRQDOLW\ The Mifare(R) system is especially suited as well for the use in payment systems as in ticketing systems, e.g. public transport applications. Both kinds of applications can be performed with the same card. The Mifare(R) system offers real multi-functionality comparable to the features of the processor card. Two different key sets for each memory sector support systems using key hierarchies. +LJK 6\VWHP 6HFXULW\ In the Mifare(R) system design, special emphasis has been placed on security against fraud. An access to the card memory is only possible after a three pass authentication. The serial number is unique for each card and can never be changed. Each data transmission is enciphered. Configurable access conditions protected by secret keys for memory operations as read or write protect from misuse.
Mifare(R) Card Energy
Mifare(R) Read/Write Device
Data Antenna
)LJXUH
0LIDUH 6\VWHP 2YHUYLHZ 6/8
6KRUW 3URGXFW ,QIR
6/( 56
0LIDUH &RUH 0RGXOH 0&0 7KH .HUQHO RI D 0LIDUH 5HDGHU
The Mifare(R) Core Module (MCM) is the kernel of Mifare(R) read/write units which covers all the necessary functions to access Mifare(R) cards. The MCM offers the versatility to be applied in Mifare(R) card readers installed in a lot of different systems such as bus terminals, metro gate controllers, handheld devices or even PCs. The Mifare(R) Core Module consists of two circuits, a RF circuit and an interface circuit, which are mounted on a PCB. The RF circuit which is shielded by metal housing performs energy and data transmission to the card and receives the card's responses. The security management for the data communication, the anticollision logic and the 16 byte receive/transmit buffer are part of the interface circuit. It offers furthermore an interface for controlling the MCM with a standard microprocessor via a parallel 8 bit bus. 7DEOH )HDWXUHV RI WKH 0LIDUH &RUH 0RGXOH 0LIDUH(R) &RUH 0RGXOH Power supply Mechanical dimensions Interface MCM-Host Interface MCM-Antenna 5 V / 15 mA and 12 V / 180 mA 1) 54 x 100 x 19 mm as 52 pin-plug in module CMOS parallel P bus Triax cable
1)
A special handheld version of the MCM operated with only 5V supply voltage is available
6KRUW 3URGXFW ,QIR
7/8
6/( 56
7RRO 2YHUYLHZ
For evaluating the performance of the Mifare(R) system, a demonstration kit is available. It operates with the serial PC port and via parallel control by a PC. The demonstration kit makes it possible to demonstrate the Mifare(R) system with the supplied demonstration software get familiar with the Mifare(R) system in order to shorten the phase for system integration start the system integration develop applications based on the supplied libraries
Mifare(R) Read/WriteDevice (incl MCM) Close Coupling Reader Mifare(R) Demo-Software Serial interface RS 232/ 422 or parallel interface with PC interface card Triax cable
Antenna Mifare(R)card RF interface
)LJXUH
0LIDUH 'HPRQVWUDWLRQ 6\VWHP
The demonstration system can be used in two modes: 6HULDO PRGH: Default mode where the Read/Write Device can be accessed via a RS232 or RS422 serial interface. An internal microprocessor converts the serial bit protocol to the parallel MCM interface. In this mode a 12 V (300 mA) external power supply is necessary.
3DUDOOHO PRGH: In this mode, a PC plug-in board is used for controlling the parallel interface of the MCM directly with the P bus of a PC. The RWD is connected with a parallel 37 pin flat cable. No external power supply is needed. The Mifare(R) Demonstration Kit package includes * Mifare(R) Read/Write Device based on a standard Mifare(R) Core Module (MCM) * Antenna (+ cable) * PC plug-in board for controlling the parallel interface of the MCM directly with the P bus of a PC. The RWD is connected with a parallel 37 pin flat cable in this operation mode. * Mifare(R) cards according to ISO dimensions * * Software on 3.5" diskette Documentation set
6KRUW 3URGXFW ,QIR
8/8

▲Up To Search▲

Price & Availability of SLE44R35SMCC2-2-2NBSP

	To Download SLE44R35SMCC2-2-2NBSP Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .