SLE 66R35 Infineon Technologies, SLE 66R35 Datasheet - Page 3

• Manufacturer Part Number: SLE 66R35
• Manufacturer: Infineon Technologies

Specifications of SLE 66R35

• Interface: ISO / IEC 14443 Type A
• Eeprom: 1,024.0 Byte
• Security Features: 4-byte UID, mutual three pass authentication with 48-bit keys
• Delivery Forms: Wafer, NiAu-bump, MCC2, MCC8
• Typical Application: Transport, Access Control

Intelligent 1 kByte Memory Chip with Mifare compatibility
Features
Contactless Interface
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1 kByte EEPROM
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Security Features
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Electrical characteristics
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Preliminary Short Product Information
Note: The available numbers are already exhausted
Discontinued, consider to use successor products SLE 66R35I, SLE 66R35R or SLE 66R35E7
Values are temperature dependent
• SLE 66R35
• SLE 66R35I
• SLE 66R35R
Physical Interface and Anticollision compliant to ISO/IEC 14443-2 and -3 Type A
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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 / bit
Data retention > 10 years
User definable access condition for each memory block
SLE66R35:
SLE66R35I:
SLE66R35R: 4-byte fixed reused identity number (r-ID), 4-byte UID previously issued
Mutual three-pass authentication between card and reader for basic security
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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
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
48-bit key length
2 keys per sector enabling key management
Transport key at chip delivery
4-byte Unique IDentifier (UID)
4-byte fixed non unique number (FNUID)
4-byte fixed unique number (UID)
4-byte fixed number, non unique (FNUID)
4-byte fixed reused identity number (r-ID)
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SLE 66R35I, SLE 66R35R
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SLE 66R35
2011-03-10