SLE 5536 M3.2 Infineon Technologies, SLE 5536 M3.2 Datasheet - Page 3

• Manufacturer Part Number: SLE 5536 M3.2
• Manufacturer: Infineon Technologies

Specifications of SLE 5536 M3.2

• Pin Count: 6
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

104 bit user memory fully compatible with SLE 4406/06E
133 bit additional memory for advanced features
Counter tearing protection may be disabled by mask option
individual card authentication fully compatible with SLE 4436/36E
– Random number as challenge
optional activation of
– 64 bit Identification Area consisting of
– 40 bit Counter Area including 1 bit for personalization (PROM/EEPROM)
– 4 bit Counter Backup (anti-tearing flags)
– 1 bit initiation flag for Authentication Key 2
– 16 bit Data Area 1 for free user access
– 48 bit Authentication Key 1
– either 48 bit Data Area 2 for user defined data
– 16 bit Data Area 3 for free user access
– Five stage abacus counter
– Due to testing purposes a maximum of 21064 count units is guaranteed
– Backup feature activated at choice
– Individual secret Authentication Key 1
– Optional individual secret Authentication Key 2
– Calculation of up to 16 bit response
– Calculation of a 16 bit response within 30 ms at a clock frequency of 100 kHz
– Response calculation with cipher block chaining
– Certification of the counter value
• 16 bit Manufacturer code (mask-programmable ROM)
• SLE 5536:
• SLE 5536E:
or 48 bit Authentication Key 2
40 bit for personalization data of card issuer (PROM)
48 bit for personalization data of card issuer (PROM)
8 bit Manufacturer data, card issuer dependent (ROM)
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