SLE 66R35
Contactless Interface
– Operating frequency 13.56 MHz; data rate 106 kbit/s
– Contactless transmission of data and supply energy
– Anticollision logic: several cards may be operated in the field simultaneously
1 kByte EEPROM
Security Features
– 48-bit key length
– 2 keys per sector enabling key management
– Transport key at chip delivery
Electrical characteristics
| Parametric | SLE 66R35 |
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| Product Description | (E7) = Supporting 7-byte UID |
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| Product Description | (I) = Supporting 4-byte fixed number,non unique ID |
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| Product Description | (R) = Supporting 4-byte reused ID |
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| Product Description | Intelligent 1kByte EEPROM using Mifare technologies |
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| Applications | Transport Ticketing |
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| Interfaces | ISO/IEC 14443-3 Type A |
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| Memory | 16 fixed sectors |
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| EEPROM
(admin) | 256.0Byte |
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| EEPROM
(user) | 768.0Byte |
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| Security Features | mutual three pass authentication with 48-bit keys |
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| Security Features | transport key |
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| Distance (read/write) | Typically up to 10cm and above |
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| Data Rate | 106kbit/s to card |
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| Data Rate | 106kbit/s to reader |
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| Endurance | 100000 |
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| Delivery Forms | MCC2 |
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| Delivery Forms | MCC8 |
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| Delivery Forms | NiAu-bump |
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| Delivery Forms | Wafer sawn |
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| Retention Time
min | 10.0year |
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| Tools | Evaluation Kit Contactless |
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| Description:- SLE 66R35I 4-byte fixed non unique number (FNUID)
- SLE 66R35R 4-byte, fixed reused IDentification number (r-ID)
- SLE 66R35E7 7-byte Unique IDentification number (UID)
Summary of Features:- Physical Interface and Anticollision compliant to ISO/IEC 14443-2 and -3 Type A
- Read and write distance up to 10 cm and more (influenced by external circuitry i.e. reader and inlay design)
- Short transaction times: Typical ticketing transaction < 100 ms; transaction possible when card is moving
- Block organization of memory, 16 sectors with fixed 4 blocks of 16 bytes each
- EEPROM updating time per block less than 4 ms
- Endurance > 100,000 erase / write cycles (values are temperature dependent)
- Data retention > 10 years
- User definable access condition for each memory block
- SLE66R35I: 4-byte fixed non unique number (FNUID)
- SLE66R35R: 4-byte fixed reused identity number (r-ID), 4-byte UID previously issued
- SLE 66R35E7: 7-byte Unique IDentification number (UID). Support of 4-byte Random Number (RND-ID) and 4-byte fixed non-unique number (FNUID) according to ISO/IEC 14443-3 Type A
- Mutual three-pass authentication between card and reader for basic security
- Selective memory access secured by authentication and access conditions
- Suited to multifunctional applications: individual key sets for each EEPROM sector
- Data encryption for RF channel
- Dedicated Value Counter
- Data integrity supported by CRC, Parity Check, etc.
- On-Chip capacitance 18.3 pF ± 10%
- ESD protection typical 2 kV
- Ambient temperature –25 +70°C for chip
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Product Information
Application Brochure
Product Selection Guide
Package Data
