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SRF 55V02S HC
  • SRF 55V02S HC

SRF 55V02S HC

Active and preferred

Contactless, secure EEPROM offers 320 bytes of memory, organized into up to 32 pages. Its contactless interface and 2-way mutual authentication algorithm, powered by a robust 64-bit key and 32-bit MAC, ensures secure data transactions. Data integrity is safeguarded by 16-bit CRC, even before authentication. High on-chip capacitance (97 pF ± 5%) allows smaller tag antenna designs. It also features value counters for a reliable data management.

Infineon Technologies SRF 55V02S HC Product Info

16 April 2026 1

Parameters

Applications

library management, product authentication, amusement ticketing, access control, supply chain management

Counter

up to 65,536 units, anti-tearing support

Data Rate

26.48kbit/s

Delivery Forms

sawn wafer, NiAu-bump, MCC8, MCC2

Distance (read/write)

typically up to 1.5m

EEPROM (admin)

64 Byte

EEPROM (user)

224 Byte

Endurance

100000

Interfaces

ISO/IEC 15693, ISO/IEC 18000-3 mode 1

Memory

up to 15 sectors (14 secure, 1 plain), fully configurable

Package

MCC8, MCC2

Product Description

my-d™ vicinity secure , 97pF high capacitance, Secure mode with both memory access controlled by authentication procedures (up to 14 sectors) and plain mode operation (plain sector)

Retention Time min

10 year

Security Features

2-way mutual authentication with 64-bit secret key between reader and card for basic security, 64-bit keys for each sector enable hierarchical key management multi-application functionality, transport key, unique serial number

Tools

evaluation kit contactless

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