SLE 66R35E7 Infineon Technologies, SLE 66R35E7 Datasheet - Page 4

• Manufacturer Part Number: SLE 66R35E7
• Manufacturer: Infineon Technologies

Specifications of SLE 66R35E7

• Interface: ISO / IEC 14443 Type A
• Eeprom: 1,024.0 Byte
• Security Features: 7-byte UID, mutual three pass authentication with 48-bit keys
• Delivery Forms: Wafer, NiAu-bump, MCC2, MCC8MCC2-2-1 = SP000981148MCC8-2-6 = SP000981152
• Typical Application: Transport, Access Control

Features
Intelligent 1 kByte Memory Chip with Mifare compatibility and 7-byte Unique IDentification Number
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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1) Values are temperature dependent
Preliminary Short Product Information
Physical Interface and Anticollision compliant to ISO/IEC14443-2 and -3 Type A
– Operation 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
– Features Short-Cut Anticollision scheme to realize backward compatibility to installed infrastructures
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 < 4 ms
Endurance > 100.000 erase/write cycles
Data Retention > 10 years
User definable access conditions for each memory block
7-byte Unique IDentifier (UID) according to ISO/IEC 14443-3 Type A
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
– 48-bit key length
– 2 keys per sector enabling key management
– Transport key at chip delivery
Selective memory access control secured by authentication and access conditions
Suited to multifunctional applications: Individual key sets are available 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 the chip
supporting 4-byte single size UIDs only
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SLE 66R35E7
2012-02-29
Features