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參數(shù)資料
| 型號： | SLE66R35 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Secure Mobile Solutions |
| 中文描述： | 安全移動解決方案 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 102K |
| 代理商： | SLE66R35 |
SLE 66R35
Short Product Information
5 / 6
2003-08-07
2
SLE 66R35 is designed to operate in the Mifare
system, a contactless proximity smart card
system compliant to the ISO/IEC 14443, part 2-3. The system consists of a smart card on the one
hand and a card reader together with an antenna on the other hand.
Contactless Energy and Data Transfer
In the Mifare
system the operating distance between card and reader antenna is up to 10 cm and
more (influenced by external circuitry i.e. reader-antenna configuration). The card's antenna
consists of a simple coil with a few turns embedded in plastic. Mifare
cards are passive and work
without battery. The high speed RF communication interface allows transmitting data with
106 Kbit/s.
Mifare
- The User-Friendly Contactless System
The Mifare
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
card user does not need to stop at the reader target (antenna). The
Mifare
card may also 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.
Multi-Application Functionality
The Mifare
system is especially suited 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.
Hierarchical key management is supported i.e. two different keys for each memory sector allow
authentication.
High System Security
In the Mifare
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
System Overview
Antenna
Mifare
Card
Mifare
Read/Write Device
Data
Energy
Figure 3
Mifare
System Overview
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| SLE66R35IMCC2XHSA1 | 制造商:Infineon Technologies AG 功能描述:CONTACTLESS MEMORIES - Bulk |
| SLE66R35IMCC8XHSA1 | 制造商:Infineon Technologies AG 功能描述:Memory Chip with Mifare Compatibility 2-Pin MCC8 制造商:Infineon Technologies AG 功能描述:CONTACTLESS MEMORIES - Bulk |
| SLE66R35INBX1SA1 | 制造商:Infineon Technologies AG 功能描述:Memory Chip with Mifare Compatibility Die 制造商:Infineon Technologies AG 功能描述:CONTACTLESS MEMORIES - Gel-pak, waffle pack, wafer, diced wafer on film |
| SLE66R35INBX1SA2 | 制造商:Infineon Technologies AG 功能描述:Memory Chip with Mifare Compatibility Die 制造商:Infineon Technologies AG 功能描述:CONTACTLESS MEMORIES - Bulk |
| SLE66R35MCC8IXHSA1 | 制造商:Infineon Technologies AG 功能描述:CONTACTLESS MEMORIES 制造商:Infineon Technologies AG 功能描述:CONTACTLESS MEMORIES - Tape and Reel |
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