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Related Manuals for NXP Semiconductors UM10883
Summary of Contents for NXP Semiconductors UM10883
- Page 1 Chipsmall Limited consists of a professional team with an average of over 10 year of expertise in the distribution of electronic components. Based in Hongkong, we have already established firm and mutual-benefit business relationships with customers from,Europe,America and south Asia,supplying obsolete and hard-to-find components to meet their specific needs.
- Page 2 UM10883 PN7462 family Quick Start Guide - Development Kit Rev. 1.6 — 14 May 2018 User manual 319816 COMPANY PUBLIC Document information Info Content Keywords PN7462 family, Development Kit, Customer board, Quick Start Guide, functional description of the customer board, NFC Cockpit Abstract This document describes PN7462 Controller Development Kits.
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Page 3: Contact Information
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit Revision history Date Description 20180514 Added OM27462CDKP and PNEV7462C description, editorial changes 20180115 Reworked NFC Cockpit usage description 20170907 Updated Getting started description PN7462 plugin for MCUXpresso not needed form version 10.0.2... -
Page 4: Getting Started
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 1. Getting started This document gives information about how to start software and hardware development with PN7462 NFC Controller Development Kits: OM27462CDK [1] and OM27462CDKP [2]. Development kit ensures easy and quick development of NFC applications running on the PN7462 family [3] derivates. - Page 5 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit Development Kit contains: (1) PNEV7462B board with standard 65x65mm antenna (2) 30x50mm antenna with matching components (3) 3 PCBs for individual antenna matching (4) Sample NFC cards and tags (5) 2 USB cables;...
- Page 6 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit (7) LPC-Link 2 debug adapter (OM13054) (1) Control Panel\Hardware and Sound\Devices and Printers Fig 3. Properly enumerated USB CCID reader At this point a favorite PC/SC application can be started and tested with cards contained in the kit.
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Page 7: Hardware Overview Of The Pnev7462B Board
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 2. Hardware overview of the PNEV7462B board 2.1 PNEV7462B concept The basic concept of the PNEV7462B board is to enable hardware and software evaluation of typical PN7462 family design and to support prototyping own antenna circuitry. -
Page 8: Power Circuitry
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit (11) Diagnostic LED block connected to PN7462AU 2.2.1 Power circuitry The power circuit consists of the power socket, diode bridge, selection jumper JP41 and two low dropout linear voltage regulators. Power options include USB and LPC-Link 2 but for the best performance external power source is recommended. -
Page 9: Lpcxpresso Block
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit Fig 6. PNEV7462B board schematic (PN7462 part) 2.2.3 LPCXpresso block This block provides expansion interface for LPCXpresso MCU board providing standard LPCXpresso/m-bed expansion connector (DIL54). LPCXpresso SPIM and I2CM interfaces are routed to the PN7462AU host interface selector. -
Page 10: Smartcard Interface
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 2.2.4 Smartcard interface The PN7462AU integrates contact interface to enable communication with ISO7816 and EMVCo contact smart cards, without the need for an external contact front end. It offers a high level of security for the cards by performing current limitation, short-circuit detection, ESD protection as well as supply supervision. - Page 11 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit (1) 2 optional SAM slots can be assembled Fig 8. PNEV7462B TDA8026 part schematics UM10883 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2018. All rights reserved.
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Page 12: Antenna Coil And Related Matching Circuit
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 2.2.6 Antenna coil and related matching circuit In general, there are two antenna tunings possible with PNEV7462B board: asymmetrical symmetrical The asymmetrical tuning is the standard tuning as taken from the existing NXP NFC frontend design recommendations. - Page 13 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit Fig 9. Default 65x65 antenna matching diagram - symmetrical The antenna connection uses the standard tuning circuit Fig 10. The EMC filter is typically a second order low pass filter as shown in Fig 18, and contains an inductor (L0) and a capacitor (C0).
- Page 14 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit (1) The matching components might be adapted due to antenna layout changes. Fig 11. Antenna and matching Table 1 lists components for the “symmetric” matching. Table 1. Assembled matching components...
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Page 15: Pnev7462B Board Available Versions
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit General component Component Value Comment PNEV7462B C37/ C47 C1 split in 2 parallel capacitors C40/ C46 120pF C41/ C43 68pF 2,2Ω R117/ R119 split in 2 parallel resistors 2,2Ω... - Page 16 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 2.3.2 PNEV7462B V2.2 The V2.2 of the customer evaluation board is the replacement and latest version of the customer evaluation board incl. FCC certification. Functionality of the V2.2 is the same as of V2.1.
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Page 17: Configuration Of The Pnev7462B Board
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 3. Configuration of the PNEV7462B board 3.1 Board power settings There are three power supply options on the PNEV7462B board. It can be powered either from an external off-board power supply on DC power connector, from LPC USB connector X1 and from USB port on connector X3. -
Page 18: Power Supply Status Led
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 3.1.2 Power supply status LED If all jumpers are set correctly, the following LEDs should light green: 3V3, 5 V and VBUS. In Fig 16 the position of the three different LED’s is shown. - Page 19 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit (1) PNEV7462B V2.1 (red marked are the default settings) (2) PNEV7462B V2.2 (red marked are the default settings) Fig 17. Default supply connection of the PN7462AU using all blocks...
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Page 20: Host Interface Configuration
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 3.2 Host interface configuration The PN7462AU supports interfacing one out of the four different host: USB 2.0 full speed with USB 3.0 hub connection capability, HSUART for serial communication, supporting standards speeds from 9600 bit/s to 115200 bit/s, and faster speed up to 1.288 Mbit/s,... - Page 21 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit Fig 19. Host Interface selection - I2C mode In case that external host needs to be connected to the PN7462 over I²C interface then corresponding I²C interface lines can be accessed directly on the JP32 according the Table 3 and additional jumper configuration is not needed.
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Page 22: Debug Interface
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 3.2.1.4 HSUART Interface configuration The yellow marked jumpers (Fig 21) needs to be set to select HSUART host interface. This will connect the UART_RX of the PN7462AU to the I/O P0(0), UART_TX of the PN7462AU to the I/O P0(1) of the LPCXpresso board extension m-bed connector. -
Page 23: Hardware Overview Of The Pnev7462C Board
UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 4. Hardware overview of the PNEV7462C board 4.1 PNEV7462C board concept The basic concept of the PNEV7462C board is to enable hardware and software evaluation of typical PN7462 family design and to support prototyping own antenna circuitry. - Page 24 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 8. GPIO header and LEDs 9. USB interface - micro USB connector X3 Note: on the bottom side is placed smartcard connector 4.2.1 Power circuitry The power circuit consists of the power socket, diode bridge, selection jumper JP2 and two low dropout linear voltage regulators.
- Page 25 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit Fig 25. PNEV7462C board schematic (PN7462AU block) 4.2.3 Smartcard interface The PN7462AU integrates contact interface to enable communication with ISO7816 and EMVCo contact smart cards, without the need for an external contact front end. It offers a high level of security for the cards by performing current limitation, short-circuit detection, ESD protection as well as supply supervision.
- Page 26 UM10883 NXP Semiconductors PN7462 family Quick Start Guide - Development Kit 4.2.4 Antenna coil and related matching circuit In general, there are two antenna tunings possible with the board: asymmetrical symmetrical The asymmetrical tuning is the standard tuning as taken from the existing NXP NFC frontend design recommendations.
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