my-d vicinity

SRF 55V10S

Short Product Information

3 / 10

2002-07-30

Intelligent 10–KBit EEPROM

with Contactless Interface complying to ISO/IEC 15693

and Security Logic

my-d vicinity – Secure Mode Operation

Features

• 10-KBit EEPROM

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Organised in 128 pages located in up to 16 sectors

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Each page organised in 8 bytes for data storage + 2 bytes for administrative purposes

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Configurable number of sectors (1 to 15) & sector size (1 up to 128 pages)

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Service Area 4 pages

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Configurable Key Area with up to 14 key pairs

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Configurable User Area

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Unique chip identification number

• Smart Electronic Article Surveillance (EAS)

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Easy Integration in existing infrastructure

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On/Off EAS switch feature

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Each page in User Area configurable as a Counter

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Support of Anti-Tearing

• High Security Authentication Unit (optional use)

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2-way (mutual) authentication with 64-bit secret key between reader and label

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2 keys for each sector allow hierarchical key management

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Multi-level security structure possible

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Individual access rights for each key within a sector for each page

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Only one sector can be opened at a time

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Data integrity supported by 16 bit CRC (ISO 3309) and 32 bit MAC (after authentication)

• Access protection of EEPROM by transport keys on chip delivery (optional use)

• Physical Interface and Anticollision complying to ISO/IEC 15693

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Carrier frequency: 13.56 MHz

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up to 26 kbit/s data rate transfer

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Anticollision method complying with ISO/IEC 15693 with identification of up to 30 tags/sec

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Contactless transmission of data and supply energy

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Coupling distance from 0 to 120 cm (typical, dependent on antenna)

• EEPROM updating (erase and program) time maximum 4 ms per page

• EEPROM endurance minimum 10

• Data retention for minimum of 10 years

• Ambient temperature –25 …

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… +85°C for chip and MCC, –25 …

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… +70°C for Inlay

1)

Values are temperature dependent