OPTIGA™ Authenticate NFC Solutions

NFC-I2C bridge tag optimized for secured device activation and device configuration

Tiny, ultra-fast and with plenty of memory – the OPTIGA™ Authenticate NFC NBT 2000 checks all boxes to enable an easy, BoM optimized NFC connectivity for any device, as well as a hassle-free user experience.

With its dual NFC-I2C interface and tiny footprint, this bridge tag quickly and easily pairs even the smallest devices (the contact-based side) with a phone or reader (the contactless side). It is especially well suited for secured device activation and product configuration. It features an extensive range of security options.

Top 5 benefits  

Easy antenna design

  • Antenna design guide
  • Support for standard antennas (e.g. class 5, 6) and beyond (customized)

Ultra-fast data transfer

  • 106 to 848 Kbit/s contactless
  • I2C standard mode (100 kHz), fast mode (400 kHz), fast mode ‘plus’ (1 MHz) clock frequencies – our advantage, enabling the right configuration

BoM optimization

  • High on-chip capacitance of 78 pF
  • USON8 package – 2x2x0.55 mm

Plenty of user memory storage in a tiny package

  • 8 kB segmented user memory organized in files of 4 kB NDEF message file, 4x1 kB proprietary files

The right security fit for your application

  • Best-in-class security implemented on the latest technology node, with Infineon’s acclaimed Integrity Guard™ architecture
  • Multiple security options:
    • 32-bit password
    • PKI-based ECSDA signature authentication scheme with pre-provisioned device certific
    • AES-128 based symmetric authentication

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