The RFID & NFC Datasheet Library

RFID and NFC chip datasheets

• MicrochipLF 125 kHz

  ATA5577M2

  Contactless read/write identification IC for 125 kHz RFID applications with enhanced security

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• MicrochipLF 125 kHz

  ATA5577M3

  Multi-protocol LF RFID read/write tag IC supporting multiple data formats with password protection

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• EM MicroelectronicLF 125 kHz

  EM4100

  Read-only 64-bit transponder, industry standard for access cards

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• EM MicroelectronicLF 125 kHz

  EM4102

  Read-only 64-bit contactless ID device, EM4100 successor

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• EM MicroelectronicLF 125 kHz

  EM4200

  Read-only 128-bit, replaces EM4100/4102

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• EM MicroelectronicLF 125 kHz

  EM4205 / EM4305

  512-bit R/W multi-purpose transponder

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• SokymatLF 125 kHz

  FDX-B / ISO 11784/5

  ISO 11784/11785 134.2kHz animal-ID FDX-B transponder

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• NXPLF 125 kHz

  HITAG 1

  2048-bit R/W with crypto, access control and immobilizers

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• NXPLF 125 kHz

  HITAG 2

  256-bit Crypto-1, vehicle immobilizers and access

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• NXPLF 125 kHz

  HITAG S

  Secure LF, automotive and industrial

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• NXPLF 125 kHz

  HITAG µ

  Next-gen ultra-compact HITAG, ISO 18000-2

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• Texas InstrumentsLF 125 kHz

  RI-TRP-DR2B

  32mm glass HDX transponder, animal and industrial

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• MicrochipLF 125 kHz

  T5577 / ATA5577C

  Multi-protocol rewritable LF tag, emulates EM4100/HID

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