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Secure Car Access

NXP® offers a broad selection of next-generation automotive transponders and readers for secure and convenient access and immobilizer systems.

  • Automotive NFC products combine an NFC frontend with an advanced 32-bit microcontroller. Our solutions enable higher integration with fewer components.
  • Automotive Immobilizer systems have helped reduce car theft by more than 90% since they were first introduced. NXP® leads the transponder-based immobilizer market.
  • Passive Keyless Entry systems recognize the driver and open the car as they approach. They also automatically lock the car, turn off the lights and enable the alarm upon exit.
  • Remote Keyless Entry systems combine access and immobilizer functions. Our latest IC features a RISC processor for the highest flexibility and functionality in a car key.
  • RF Link solutions include a radio frequency transceiver with embedded microcontroller. They support car keyfob and body control module applications.

Features

  • Solutions include transponders, encryption and challenge/response systems, and matching base station ICs
  • Mutual authentication using state-of-the-art cryptologic algorithms
  • Meets strict quality standards required by the automotive industry
  • No batteries required

Product Description
NCF3320AHN NCF3320AHN
NCK2983AHN RF Link, Low Power Multi-Channel UHF Transceiver with Triple Receiver
NJJ29C0AHN Low Frequency Driver & Receiver IC for Passive Keyless Entry Applications