Single-Chip Solution with High-Performance NFC Reader, Customizable MCU and Security Toolbox | NXP Semiconductors

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Single-Chip Solution with High-Performance NFC Reader, Customizable MCU and Security Toolbox

PN7642 Active
PN7642: NFC Reader, MCU and Security in Single-Chip

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The PN7642 is a highly integrated and customizable solution which combines a high-performance NFC reader, a low-power Arm® Cortex®-M33-based MCU with 180 kB of programmable flash memory and a SESIP-certified security system optimized for secure key storage and cryptography.

The PN7642 is a versatile solution that replaces the need for an extra MCU and dedicated Secure Element. A range of controller and host interfaces and the comprehensive product support packages enable a fast design-in.

Block Diagram

PN7642

PN7642
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Features

  • ARM Cortex M-33 core: 90 MHz, 20 kB user RAM, 180 kB user Flash
  • NFC Forum-compliant NFC reader supporting read/ write and card emulation modes
    • R/W mode: ISO/IEC 14443A-B and legacy B', FeliCa™, ISO15693, ISO18000 EPC-HF. Complete MIFARE®, DESFire®, NTAG® (NTAG 5 up to 212kbit/s), ICODE® and SmartMX® families
    • CE mode: ISO/IEC 14443-4A with ALM/PLM, up to 848 kbps
  • High output power 2W: 350mA maximum operating transmitter current with Dynamic Power Control (DPC 2.0) and Automatic Waveshape Control (AWC)
  • Integrated DC/DC allows single 3.3V supply with max Tx power
  • Ultra-low-power card detection (22 µA type)
  • Supports ECP 2.0 (Apple Enhanced Contactless Polling)
    • HW acceleration for symmetric and asymmetric algorithms
    • Secure key store for up to 13 pcs 128-bit symmetric keys (or 6 pcs 256-bit keys)
    • Software protection against side channel attacks
  • Power supply from 2.4 to 5.5V
  • Rich set of interfaces
    • SPI (up to 15 Mbit/s) and I²C (up to 3.4 Mbit/s) controller
    • I²C, I³C (up to 3.4 Mbit/s) and SPI target
    • Up to 21 GPIOs
    • USB device and HSUART
    • 3 PWM interfaces, ADC (10b) (in no DPC configuration)
    • ISO-AUX interface for connecting TDAs
    • 4 x GP 32b Timers, 1 x WD Timer, SWD interface
  • Extensive support tools including integration into MCUXpresso IDE/SDK
  • Firmware update from host interface, NFC and user application
  • Extended operating temperature range: -40 to +105°C
  • GlobalPlatform certified SESIP Level 2
  • VFBGA64 package (4.5 x 4.5 x 0.8 mm)
  • Supported by the NFC Cockpit Configuration Tool

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N true 0 PSPPN7642en 14 Application Note Application Note t789 10 Data Sheet Data Sheet t520 1 Fact Sheet Fact Sheet t523 1 Release Note Release Note t933 1 User Manual User Manual t1009 1 en_US en_US en Data Sheet Data Sheet 1 1 3.6 English This document describes the functionality and electrical specification of the NFC open controller PN7642. 1679038379145726552421 PSP 3.1 MB None None documents None 1679038379145726552421 /docs/en/data-sheet/PN7642.pdf 3119404 /docs/en/data-sheet/PN7642.pdf PN7642EV documents N N 2023-03-16 Single chip solution with high performance NFC reader, customizable MCU and security toolbox /docs/en/data-sheet/PN7642.pdf /docs/en/data-sheet/PN7642.pdf Data Sheet N 980000996212993340 2025-01-30 pdf N en Jan 29, 2025 980000996212993340 Data Sheet Y N Single chip solution with high performance NFC reader, customizable MCU and security toolbox Application Note Application Note 10 2 2.0 English This document covers the design process for the XTAL oscillator in NFC Reader circuits. In this context, design means the selection of the correct XTAL unit and its implementation into the customer design. 1732830022382730757340 PSP 18.8 MB None None documents None 1732830022382730757340 /docs/en/application-note/AN14518.pdf 18758510 /docs/en/application-note/AN14518.pdf AN14518 documents N N 2024-11-28 Crystal Oscillator Design Guide - Application note /docs/en/application-note/AN14518.pdf /docs/en/application-note/AN14518.pdf Application Note N 645036621402383989 2025-03-07 pdf N en Mar 5, 2025 updated 645036621402383989 Application Note Y N Crystal Oscillator Design Guide - Application note 3 1.0 English This documents explains the various options for performing a firmware update on the PN7642. 1740081229518717012265 PSP 348.0 KB None None documents Override 1740081229518717012265 /docs/en/application-note/AN14540.pdf 347990 /docs/en/application-note/AN14540.pdf AN14540 documents N 2025-02-20 Firmware Update on PN7642 /webapp/Download?colCode=AN14540 /docs/en/application-note/AN14540.pdf Application Note N 645036621402383989 2025-02-20 pdf en Feb 19, 2025 new 645036621402383989 Application Note Y N Firmware Update on PN7642 4 3.0 English This application note explains and shows how to use different low-power modes on the PN76 family NFC controllers using the NFC low-power modes example of the SDK. 1688629359845745483316 PSP 2.5 MB None None documents None 1688629359845745483316 /docs/en/application-note/AN13996.pdf 2472125 /docs/en/application-note/AN13996.pdf AN13996 documents N N 2023-07-06 How to use the low-power features of the PN76 family NFC controller /docs/en/application-note/AN13996.pdf /docs/en/application-note/AN13996.pdf Application Note N 645036621402383989 2025-02-18 pdf N en Feb 18, 2025 645036621402383989 Application Note Y N How to use the low-power features of the PN76 family NFC controller 5 2 English 1709306012749723798202 PSP 334.3 KB None None documents None 1709306012749723798202 /docs/en/application-note/AN13936.pdf 334305 /docs/en/application-note/AN13936.pdf AN13936 documents N N 2024-03-01 PN7642 frequently asked questions /docs/en/application-note/AN13936.pdf /docs/en/application-note/AN13936.pdf Application Note N 645036621402383989 2024-10-14 pdf N en Oct 14, 2024 645036621402383989 Application Note Y N PN7642 frequently asked questions 6 2.7 English This document describes the setup of the development environment and usage of the PN76 family evaluation board. 1678956450810719676049 PSP 8.3 MB None None documents None 1678956450810719676049 /docs/en/application-note/AN13134.pdf 8311537 /docs/en/application-note/AN13134.pdf AN13134 documents N N 2023-03-16 PN76 family evaluation board quick start guide /docs/en/application-note/AN13134.pdf /docs/en/application-note/AN13134.pdf Application Note N 645036621402383989 2023-12-07 pdf N en Dec 6, 2023 645036621402383989 Application Note Y N PN76 family evaluation board quick start guide 7 1.0 English Cryptography, MbedTLS, AES, GCM, PN7642, KeyStore 1695246669852733230602 PSP 641.3 KB None None documents 1695246669852733230602 /docs/en/application-note/AN14060.pdf 641258 /docs/en/application-note/AN14060.pdf AN14060 documents N N 2023-09-20 How to use the PN76 family cryptographic features /docs/en/application-note/AN14060.pdf /docs/en/application-note/AN14060.pdf Application Note N 645036621402383989 2023-09-20 pdf N en Sep 14, 2023 645036621402383989 Application Note Y N How to use the PN76 family cryptographic features 8 1.0 English This document will show how to dump, load and handle EEPROM settings of the PN76 family. By using the NXP NFC Cockpit and PN76 SDK examples. 1692787600042709471749 PSP 562.9 KB None None documents None 1692787600042709471749 /docs/en/application-note/AN13925.pdf 562900 /docs/en/application-note/AN13925.pdf AN13925 documents N N 2023-08-23 PN76 EEPROM configuration handling /docs/en/application-note/AN13925.pdf /docs/en/application-note/AN13925.pdf Application Note N 645036621402383989 2023-09-28 pdf N en Aug 18, 2023 645036621402383989 Application Note Y N PN76 EEPROM configuration handling 9 1.1 English This document describes a demo application to showcase the Secure Key Mode commands of PN7642 frontend controller. The scope of this document is to describe the way of working with the demo application on PN7642 FAMA board. 1678875747549720417539 PSP 552.6 KB None None documents None 1678875747549720417539 /docs/en/application-note/AN13720.pdf 552607 /docs/en/application-note/AN13720.pdf AN13720 documents N N 2023-03-15 PN7642 Secure Key Mode demo application /docs/en/application-note/AN13720.pdf /docs/en/application-note/AN13720.pdf Application Note N 645036621402383989 2023-07-24 pdf N en Mar 13, 2023 645036621402383989 Application Note Y N PN7642 Secure Key Mode demo application 10 1.1 English This document describes the NFC antenna design and tuning related to the PN76 family. This includes the dynamic power control 2.0 functionality. It gives some layout recommendations as well some guidelines, how to adjust (“calibrate”) the DPC. 1678874770962727192610 PSP 7.6 MB None None documents None 1678874770962727192610 /docs/en/application-note/AN13467.pdf 7554023 /docs/en/application-note/AN13467.pdf AN13467 documents N N 2023-03-15 PN76 family antenna design guide /docs/en/application-note/AN13467.pdf /docs/en/application-note/AN13467.pdf Application Note N 645036621402383989 2023-07-24 pdf N en Mar 13, 2023 645036621402383989 Application Note Y N PN76 family antenna design guide 11 1.0 English This document explains how to enable the OpenSDA interface for debugging on the PN76 development boards 1678953202054711491312 PSP 2.0 MB None None documents None 1678953202054711491312 /docs/en/application-note/AN13898.pdf 2034961 /docs/en/application-note/AN13898.pdf AN13898 documents N N 2023-03-16 OpenSDA on PN76 development boards /docs/en/application-note/AN13898.pdf /docs/en/application-note/AN13898.pdf Application Note N 645036621402383989 2023-07-24 pdf N en Mar 13, 2023 645036621402383989 Application Note Y N OpenSDA on PN76 development boards User Manual User Manual 1 12 1.1 English This document describes the instruction manual commands and responses to work from a host controller, with PN76 family NFC controller. 1678974789181715028477 PSP 1.3 MB Registration without Disclaimer None documents Extended 1678974789181715028477 /secured/assets/documents/en/user-manual/UM11905.pdf 1300618 /secured/assets/documents/en/user-manual/UM11905.pdf UM11905 documents Y N 2023-03-16 PN76 family instruction manual /webapp/Download?colCode=UM11905 /secured/assets/documents/en/user-manual/UM11905.pdf User Manual N 309919593431037931 2023-03-30 pdf Y en Mar 14, 2023 309919593431037931 User Manual Y N PN76 family instruction manual Fact Sheet Fact Sheet 1 13 0 English Single chip solution with high Performance NFC reader, customizable MCU and security toolbox. 1678198694091714033769 PSP 249.9 KB None None documents None 1678198694091714033769 /docs/en/fact-sheet/PN7642FS.pdf 249879 /docs/en/fact-sheet/PN7642FS.pdf PN7642FS documents N N 2023-03-07 PN7642 Fact Sheet /docs/en/fact-sheet/PN7642FS.pdf /docs/en/fact-sheet/PN7642FS.pdf Fact Sheet N 736675474163315314 2023-03-07 pdf N en Mar 7, 2023 736675474163315314 Fact Sheet Y N PN7642 Fact Sheet Release Note Release Note 1 14 1.0 English Release notes of the PN7642 secure firmware. Covering issue fixes and new feature implementation. 1738239884291711651508 PSP 245.4 KB None None documents None 1738239884291711651508 /docs/en/release-note/RN00257.pdf 245433 /docs/en/release-note/RN00257.pdf RN00257 documents N N 2025-01-30 PN7642 firmware release notes v02.05 /docs/en/release-note/RN00257.pdf /docs/en/release-note/RN00257.pdf Release Note N 487216834315582133 2025-01-30 pdf N en Jan 30, 2025 487216834315582133 Release Note Y N PN7642 firmware release notes v02.05 false 0 PN7642 downloads en true 1 Y PSP Y Y Application Note 10 /docs/en/application-note/AN14518.pdf 2024-11-28 1732830022382730757340 PSP 2 Mar 5, 2025 Application Note This document covers the design process for the XTAL oscillator in NFC Reader circuits. In this context, design means the selection of the correct XTAL unit and its implementation into the customer design. None /docs/en/application-note/AN14518.pdf English documents 18758510 None 645036621402383989 2025-03-07 N /docs/en/application-note/AN14518.pdf Crystal Oscillator Design Guide - Application note /docs/en/application-note/AN14518.pdf documents 645036621402383989 Application Note N updated en None Y pdf 2.0 N N Crystal Oscillator Design Guide - Application note 18.8 MB AN14518 N 1732830022382730757340 /docs/en/application-note/AN14540.pdf 2025-02-20 1740081229518717012265 PSP 3 Feb 19, 2025 Application Note This documents explains the various options for performing a firmware update on the PN7642. None /docs/en/application-note/AN14540.pdf English documents 347990 None 645036621402383989 2025-02-20 /webapp/Download?colCode=AN14540 Firmware Update on PN7642 /docs/en/application-note/AN14540.pdf documents 645036621402383989 Application Note N new en Override Y pdf 1.0 N Firmware Update on PN7642 348.0 KB AN14540 N 1740081229518717012265 /docs/en/application-note/AN13996.pdf 2023-07-06 1688629359845745483316 PSP 4 Feb 18, 2025 Application Note This application note explains and shows how to use different low-power modes on the PN76 family NFC controllers using the NFC low-power modes example of the SDK. None /docs/en/application-note/AN13996.pdf English documents 2472125 None 645036621402383989 2025-02-18 N /docs/en/application-note/AN13996.pdf How to use the low-power features of the PN76 family NFC controller /docs/en/application-note/AN13996.pdf documents 645036621402383989 Application Note N en None Y pdf 3.0 N N How to use the low-power features of the PN76 family NFC controller 2.5 MB AN13996 N 1688629359845745483316 /docs/en/application-note/AN13936.pdf 2024-03-01 1709306012749723798202 PSP 5 Oct 14, 2024 Application Note None /docs/en/application-note/AN13936.pdf English documents 334305 None 645036621402383989 2024-10-14 N /docs/en/application-note/AN13936.pdf PN7642 frequently asked questions /docs/en/application-note/AN13936.pdf documents 645036621402383989 Application Note N en None Y pdf 2 N N PN7642 frequently asked questions 334.3 KB AN13936 N 1709306012749723798202 /docs/en/application-note/AN13134.pdf 2023-03-16 1678956450810719676049 PSP 6 Dec 6, 2023 Application Note This document describes the setup of the development environment and usage of the PN76 family evaluation board. None /docs/en/application-note/AN13134.pdf English documents 8311537 None 645036621402383989 2023-12-07 N /docs/en/application-note/AN13134.pdf PN76 family evaluation board quick start guide /docs/en/application-note/AN13134.pdf documents 645036621402383989 Application Note N en None Y pdf 2.7 N N PN76 family evaluation board quick start guide 8.3 MB AN13134 N 1678956450810719676049 /docs/en/application-note/AN14060.pdf 2023-09-20 1695246669852733230602 PSP 7 Sep 14, 2023 Application Note Cryptography, MbedTLS, AES, GCM, PN7642, KeyStore None /docs/en/application-note/AN14060.pdf English documents 641258 None 645036621402383989 2023-09-20 N /docs/en/application-note/AN14060.pdf How to use the PN76 family cryptographic features /docs/en/application-note/AN14060.pdf documents 645036621402383989 Application Note N en Y pdf 1.0 N N How to use the PN76 family cryptographic features 641.3 KB AN14060 N 1695246669852733230602 /docs/en/application-note/AN13925.pdf 2023-08-23 1692787600042709471749 PSP 8 Aug 18, 2023 Application Note This document will show how to dump, load and handle EEPROM settings of the PN76 family. By using the NXP NFC Cockpit and PN76 SDK examples. None /docs/en/application-note/AN13925.pdf English documents 562900 None 645036621402383989 2023-09-28 N /docs/en/application-note/AN13925.pdf PN76 EEPROM configuration handling /docs/en/application-note/AN13925.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N PN76 EEPROM configuration handling 562.9 KB AN13925 N 1692787600042709471749 /docs/en/application-note/AN13720.pdf 2023-03-15 1678875747549720417539 PSP 9 Mar 13, 2023 Application Note This document describes a demo application to showcase the Secure Key Mode commands of PN7642 frontend controller. The scope of this document is to describe the way of working with the demo application on PN7642 FAMA board. None /docs/en/application-note/AN13720.pdf English documents 552607 None 645036621402383989 2023-07-24 N /docs/en/application-note/AN13720.pdf PN7642 Secure Key Mode demo application /docs/en/application-note/AN13720.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N PN7642 Secure Key Mode demo application 552.6 KB AN13720 N 1678875747549720417539 /docs/en/application-note/AN13467.pdf 2023-03-15 1678874770962727192610 PSP 10 Mar 13, 2023 Application Note This document describes the NFC antenna design and tuning related to the PN76 family. This includes the dynamic power control 2.0 functionality. It gives some layout recommendations as well some guidelines, how to adjust (“calibrate”) the DPC. None /docs/en/application-note/AN13467.pdf English documents 7554023 None 645036621402383989 2023-07-24 N /docs/en/application-note/AN13467.pdf PN76 family antenna design guide /docs/en/application-note/AN13467.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N PN76 family antenna design guide 7.6 MB AN13467 N 1678874770962727192610 /docs/en/application-note/AN13898.pdf 2023-03-16 1678953202054711491312 PSP 11 Mar 13, 2023 Application Note This document explains how to enable the OpenSDA interface for debugging on the PN76 development boards None /docs/en/application-note/AN13898.pdf English documents 2034961 None 645036621402383989 2023-07-24 N /docs/en/application-note/AN13898.pdf OpenSDA on PN76 development boards /docs/en/application-note/AN13898.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N OpenSDA on PN76 development boards 2.0 MB AN13898 N 1678953202054711491312 Data Sheet 1 /docs/en/data-sheet/PN7642.pdf 2023-03-16 1679038379145726552421 PSP 1 Jan 29, 2025 Data Sheet This document describes the functionality and electrical specification of the NFC open controller PN7642. None /docs/en/data-sheet/PN7642.pdf English documents 3119404 None 980000996212993340 2025-01-30 N /docs/en/data-sheet/PN7642.pdf Single chip solution with high performance NFC reader, customizable MCU and security toolbox /docs/en/data-sheet/PN7642.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.6 N N Single chip solution with high performance NFC reader, customizable MCU and security toolbox 3.1 MB PN7642EV N 1679038379145726552421 Fact Sheet 1 /docs/en/fact-sheet/PN7642FS.pdf 2023-03-07 1678198694091714033769 PSP 13 Mar 7, 2023 Fact Sheet Single chip solution with high Performance NFC reader, customizable MCU and security toolbox. None /docs/en/fact-sheet/PN7642FS.pdf English documents 249879 None 736675474163315314 2023-03-07 N /docs/en/fact-sheet/PN7642FS.pdf PN7642 Fact Sheet /docs/en/fact-sheet/PN7642FS.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 0 N N PN7642 Fact Sheet 249.9 KB PN7642FS N 1678198694091714033769 Release Note 1 /docs/en/release-note/RN00257.pdf 2025-01-30 1738239884291711651508 PSP 14 Jan 30, 2025 Release Note Release notes of the PN7642 secure firmware. Covering issue fixes and new feature implementation. None /docs/en/release-note/RN00257.pdf English documents 245433 None 487216834315582133 2025-01-30 N /docs/en/release-note/RN00257.pdf PN7642 firmware release notes v02.05 /docs/en/release-note/RN00257.pdf documents 487216834315582133 Release Note N en None Y pdf 1.0 N N PN7642 firmware release notes v02.05 245.4 KB RN00257 N 1738239884291711651508 User Manual 1 /secured/assets/documents/en/user-manual/UM11905.pdf 2023-03-16 1678974789181715028477 PSP 12 Mar 14, 2023 User Manual This document describes the instruction manual commands and responses to work from a host controller, with PN76 family NFC controller. Registration without Disclaimer /secured/assets/documents/en/user-manual/UM11905.pdf English documents 1300618 None 309919593431037931 2023-03-30 Y /webapp/Download?colCode=UM11905 PN76 family instruction manual /secured/assets/documents/en/user-manual/UM11905.pdf documents 309919593431037931 User Manual N en Extended Y pdf 1.1 Y N PN76 family instruction manual 1.3 MB UM11905 N 1678974789181715028477 true Y Products

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