NFC Forum-Compliant Front-End IC with Superior RF Performance for Automotive

  • Preproduction
  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.

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Product Details

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Block Diagram

NCx3321 Block Diagram

NCx3321 Block Diagram

Features

Key Festures

  • NFC front-end IC supporting all relevant 13.56 MHz RF protocols, reader/writer, P2P and card emulation modes
  • High power (up to 1.75 W) transmitter with dynamic power control operating autonomously from the host MCU
  • Receiver with enhanced sensitivity, noise immunity and integrated EMD handling
  • Active load modulation in card emulation mode for large operating distance
  • Support of NXP proprietary high data rates up to 212 Kbit for communication with NCx3310 (tag type 5)
  • Ultra-low power and low power card detection modes
  • Overcurrent and overtemperature protection mechanisms
  • RF Debugging either AUX0, AUX1, AUX2 outputs or without external probing of test signals
  • Compliant to NFC Forum CR13 as CCC device class
  • SPI host interface with speeds up to 15 MHz
  • Wide temperature range: -40 °C to +105 °C

Documentation

Quick reference to our documentation types.

1 documents

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