Automotive-Grade NFC Frontend IC

Roll over image to zoom in

Product Details

Block Diagram

NCx3320 Application Block Diagram

NCx3320 Application Block Diagram


  • Supports multiple protocols incl. ISO/IEC 14443 A/MIFARE, ISO/IEC 14443 B, FeliCa and ISO/IEC 15693
  • Supports P2P passive initiator mode in accordance with ISO/IEC 18092
  • RF driver supply voltage 3 V – 5.5 V with max. current of 350 mA
  • Enhanced wake-up (low power card detection) mode ensuring robust and sensitive card detection
  • Allows antenna connection with minimum number of external components
  • IRQ pin for improved host communication / host task scheduling
  • 512-byte host interface buffer
  • HVQFN32 package with wettable flanks
  • Temperature range: NCF: - 40 .. +85°, NCJ: ..+105°, NCK: ..+125°
  • Generic Software Library easy portable across different MCUs

Part numbers include: NCF3320EHN.


Quick reference to our documentation types.

2 documents

Design Resources


2 hardware offerings


1 software file

Note: For better experience, software downloads are recommended on desktop.


1 trainings


What do you need help with?