NXP PN547 NFC controller chip


I’ve been working with NXP PN544 NFC controller for awhile now. (PN544 is embedded in a lot of Android NFC phone). In general, it works. However, it doesn’t work well with 14443 B tag.

I hope PN547 fixes the issues.

PN547 Solution Highlights:

  • Supports smaller mobile devices via 50% smaller footprint
  • Supports longer battery life; power consumption reduced 50%
  • Reliable tapping action — best In Class RF performance with a 2x increase in RF operating range and unique, embedded MIFARE crypto for expanded interoperability
  • Faster tapping action — increasing the system data throughput by a factor 5
  • Improved OEM profitability, lower total cost of integration through support for smaller antennas and reduced count of external component
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NXP PN547 NFC controller chip

3 thoughts on “NXP PN547 NFC controller chip

  1. Evgen says:

    Do you know where I can find Broadcom 20794S1A documentation ?? And why are there no any docs about this IC all over the Internet????
    Thank you!

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