STMicroelectronicsS NFC03A1 NFC card reader board User Manual Users manual NFC03A1

STMicroelectronics NFC card reader board Users manual NFC03A1

User Manual

UM1799 User manual Getting started with X-NUCLEO-NFC03A1 NFC card reader board based on CR95HF IC for STM32 Nucleo Introduction The X-NUCLEO-NFC03A1 is an NFC card reader evaluation board based on CR95HF integrated circuit to allow expansion of the STM32 Nucleo boards. The CR95HF is card reader IC for contact-less application that provides the 13.56MHz air interface, frame coding and decoding for standard application such as Near Field Communication (NFC) and that communicates with the Host through UART or SPI interface. X-NUCLEO-NFC03A1 is compatible with the Arduino UNO R3 connector assignment. This expansion board can be plugged into the Arduino UNO R3 connectors of any STM32 Nucleo board. The different expansion boards can be easily stacked to allow evaluation of different devices with NFC card reader. The board has the following features: • On-board NFC card reader IC: CR95HF • 47 x 34 mm, 4 turns, single layer 13.56 MHz inductive antenna etched on PCB and associated tuning circuit. • 4 general purpose LEDs Figure 1: NFC card reader board based on CR95HF IC March 2016 DocID026680 Rev 1 1/16 www.st.com
2/16 DocID026680 Rev 1 Contents UM1799 Contents 1 Getting started ................................................................................ 3 1.1 Hardware requirements .................................................................... 3 1.2 System requirements ....................................................................... 4 1.3 Setting up the board ......................................................................... 4 2 Hardware description ..................................................................... 5 2.1 X-NUCLEO-NFC03A1 board ............................................................ 5 2.2 Host interface and GPIO connection ................................................ 6 2.3 X-NUCLEO-NFC03A1 component placement .................................. 7 3 Component description.................................................................. 8 3.1 CR95HF integrated circuit ................................................................ 8 4 Formal notices required by the U.S. Federal Communications Commission ("FCC") .............................................................................. 9 5 Formal notices required by the Industry Canada ("IC") ............. 10 6 Hardware schematic diagrams .................................................... 11 7 Bill of material ............................................................................... 13 8 Revision history ............................................................................ 15
DocID026680 Rev 1 3/16 UM1799 Getting started 1 Getting started This section describes the hardware requirements for the X-NUCLEO-NFC03A1 evaluation board. 1.1 Hardware requirements The X-NUCLEO-NFC03A1 is an expansion board for use with STM32 Nucleo boards. To function correctly, the X-NUCLEO-IDB05A1 must be connected to the STM32 Nucleo board as shown in Figure 2: "X-NUCLEO-NFC03A1 plugged into an STM32 Nucleo board through the Arduino UNO R3 connector" below. The STM32 Nucleo firmware and related documentation is available at http://www.st.com/stm32nucleo Figure 2: X-NUCLEO-NFC03A1 plugged into an STM32 Nucleo board through the Arduino UNO R3 connector
4/16 DocID026680 Rev 1 The interconnection between the STM32 Nucleo and the X-NUCLEO-NFC03A1 has been designed to permit the use of any STM32 Nucleo board, although complete testing has been performed using the NUCLEO-F401RE hosting the dynamic efficiency STM32. 1.2 System requirements Using the Nucleo boards with the X-NUCLEO-NFC03A1 expansion board requires the following software and hardware: • Windows PC (XP, Vista, 7, 8) to install the firmware package • USB type A to Mini-B USB cable to connect the Nucleo board to the PC Installation of the board firmware package (order code: X-CUBE-NFC3) on the user's PC requires the following: • 128 MB of RAM • 40 MB of hard disk space The X-CUBE-NFC3 firmware and related documentation is available on www.st.com 1.3 Setting up the board To set up the board, perform the following steps: 1. Connect the X-NUCLEO-NFC03A1 on the Nucleo board from the top as shown in Figure 2: "X-NUCLEO-IDB05A1 plugged into an STM32 Nucleo board through the Arduino UNO R3 connector" 2. Power the Nucleo board using the Mini-B USB cable delivered with the board. 3. Program the firmware in the STM32 on the Nucleo board using the provided firmware example 4. Reset the MCU board using the reset button available on the Nucleo board 5. The evaluation kit is ready to be used
DocID026680 Rev 1 5/16 expansion board UM1799 Hardware description 2 Hardware description This section describes the X-NUCLEO-NFC3A1 features and provides information which could be useful to understand the board schematic diagrams. 2.1 X-NUCLEO-NFC03A1 board The board allows the user to test the functionality of the CR95HF integrated circuit. The CR95HF supports reader/writer mode and supports following communication protocols: ISO/IEC 14443 Type A and B, ISO/IEC 15693, ISO IEC18092, MIFARE ® Classic. Its functionality can be exploited using the firmware package contained in the X-CUBE- NFC3. It is fundamental to program the microcontroller on the STM32 Nucleo board. Please refer to user manuals UM1724 and UM1725, available on www.st.com. The CR95HF integrated circuit module and the STM32 Nucleo board are connected through connectors CN5, CN6, CN8 and CN9 (see Table 1: "Interconnection between STM32 Nucleo board and X-NUCLEO-NFC03A1 left-side connectors" for details). Table 1: Interconnection between STM32 Nucleo board and X-NUCLEO-NFC03A1 left-side connectors Signal Name NC IOREF RESET 3V3 5V GND GND VIN A0 A1 A2 A3 A4 A5 Left connector Connector Name CN6 Power CN8 Analog Pin# 1 2 3 4 5 6 7 8 1 2 3 4 5 6 NUCLEO-L053R8 (MCU Port) PA0 PA1 PA4 PB0 PC1/ PB9 PC0/ PB8 X-NUCLEO-NFC03A1 3V3 3V3 GND GND
6/16 DocID026680 Rev 1 Hardware description UM1799 Table 2: Interconnection between STM32 Nucleo board and X-NUCLEO- NFC03A1 right-side connectors Signal Name D15 D14 AREF GND D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Right connector Connector Name CN5 Digital CN9 Digital Pin# 10 9 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 NUCLEO-L053R8 (MCU Port) PB8 PB9 PA5 PA6 PA7 PB6 PC7 PA9 PA8 PB10 PB4 PB5 PB3 PA10 PA2 PA3 X-NUCLEO-NFC03A1 expansion board GND SPI_CLK SPI_MISO SPI_MOSI SPI_CS_NFC Interface_Pin UART_TX/IRQ_IN MCU_LED1 MCU_LED2 MCU_LED2 MCU_LED2 UART_RX/IRQ_OUT 2.2 Host interface and GPIO connection The X-NUCLEO-NFC03A1 board contains the CR95HF-VMD5T chip and is powered by STM32 Nucleo Board. Chip is driven by the microcontroller either via the SPI link or the UART link, selection is ensured by microcontroller at CR95HF reset. Four LEDS connected to microcontroller GPIOs are general purpose.
DocID026680 Rev 1 7/16 UM1799 Hardware description 2.3 X-NUCLEO-NFC03A1 component placement The following diagram shows the component placement on the X-NUCLEO-NFC03A1 board. Figure 3: X-NUCLEO-NFC03A1 component placement details General Purpose LEDs CR95HF-VMD5T chip Matching circuitry 47*34 mm 4 turns antenna
8/16 DocID026680 Rev 1 Component description UM1799 3 Component description The board has the following devices. 3.1 CR95HF integrated circuit The CR95HF-VMD5T is an integrated transceiver IC for contactless application. It is manages frame coding and decoding in Reader mode for application such as near field communication (NFC) proximity and vicinity standards and embeds an analog front end to provide the 13.56MHz air interface and supports ISO/IEC 14443 Type A and Type B, ISO/IEC 15693 (single or double subcarrier) and ISO/IEC 18092 communication protocols. The part numbers used to develop this application are shown in Table 4: "SPBTLE-RF details". Table 4: CR95HF details Feature Description Sales type CR95HF-VMD5T Package 32-lead, 5*5 VFQFPN Operating voltage 2.7 to 5.5V
DocID026680 Rev 1 9/16 UM1799 Formal notices required by the U.S. Federal Communications Commission ("FCC") 4 Formal notices required by the U.S. Federal Communications Commission ("FCC") 4.1. FCC Compliance Statement 4.1.1. Part 15.19 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 4.1.2. Part 15.19 Any changes or modifications to this equipment not expressly approved by STMicroelectronics may cause harmful interference and void the user’s authority to operate this equipment. 4.1.3. Part 15.19 FCC ID: YCPNFC03A1
10/16 DocID026680 Rev 1 Formal notices required by the Industry Canada UM1799 ("IC") 5 Formal notices required by the Industry Canada ("IC") 5.1. Compliance Statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation. 5.2. Declaration de Conformité Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. 5.3. IC ID Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. IC ID: 8976A-NFC03A1
DocID026680 Rev 1 13/16 UM1799 Hardware schematic diagrams 6 Hardware schematic diagrams Figure 4: Nucleo connectors
12/16 DocID028033 Rev 1 Figure 5: CR95HF
DocID026680 Rev 1 13/16 Hardware schematic diagrams UM1799 Figure 6: General Purpose LEDs
14/16 DocID026680 Rev 1 UM1799 Bill of material 7 Bill of material Qty Description Ref. Package Manufacturer 1 Part#1 1 CR95HF U1 VFQFPN32_5x5 STMicroelectronics CR95HF-VMD5TLBE 1 NX2016SA EXS00A-CS01188 27.12MHz Y1 NX2016 NDK NX2016SA 27.12MHz EXS00A-CS01188 2 LED, 1206, GREEN Green Led LED1, LED3 LED-1206 DIALIGHT 5988270107F 2 LED, 1206, BLUE Blue Led LED2, LED4 LED-1206 DIALIGHT 5988291107F 1 FILTER, SUPPRESSION, 0603, 1UF, 6.3VDC NFM18PS105R0J3D FL1 NFM18PS Murata NFM18PS105R0J3D 2 FERRITE CMS 600OHM. 0805 742792042 L1, L2 0805 WURTH ELEKTRONIK 742792042 1 FERRITE CMS 2200OHM. 0805 742792093 L3 0805 WURTH ELEKTRONIK 742792093 2 Inductor SMD 0805, LQM21NNR56K10D 560nH L4, L5 0805 Murata LQM21NNR56K10D 4 CONDENSATEUR MLCC 0603 NP0 50V 2% NC C11, C12, Cb, Cc 0603 Murata 2 CONDENSATEUR MLCC 0603 NP0 50V 5% 10pF C16, C17 0603 2 CONDENSATEUR MLCC 0603 NP0 50V 2% 39pF C8, C15 0603 Murata GRM1885C1H390GA01 1 CONDENSATEUR MLCC 0603 NP0 50V 2% 82pF Ca 0603 Murata GRM1885C1H820GA01 4 CONDENSATEUR MLCC 0603 NP0 50V 2% 100pF C9, C10, C13, C14 0603 Murata GRM1885C1H101GA01 1 CONDENSATEUR MLCC 0603 NP0 50V 5% 1nF C7 0603 2 CONDENSATEUR MLCC 0603 NP0 50V 5% 10nF C3, C5 0603 2 CONDENSATEUR MLCC 0603 NP0 50V 5% 100nF C1, C6 0603 2 293D TANTAL SMD POL CAP 1uF 16V 10% Boitier A 1µF C2, C4 293D-A 5 Resistance CMS 0603 0,1W 5% NC R5, R8, R14, R15, Rq 0603 4 Resistance CMS 0603 0,1W 5% 0 R6, R7, R16, R17 0603 2 Resistance CMS 0603 0,1W 5% 180 R1, R3 0603 2 Resistance CMS 0603 0,1W 5% 330 Z-RX1, Z-RX2 0603 2 Resistance CMS 0603 0,1W 5% 1k R2, R4 0603 5 Resistance CMS 0603 0,1W 5% 3.3k R9, R10, R11, R12, R13 0603 1 RECEPTACLE, 2.54MM, SINGLE ROW, 10WAY CN1 1*10P_FEMALE Samtec SSQ-110-03-L-S 1 RECEPTACLE, 2.54MM, SINGLE ROW, 6 WAY CN3 1*6P_FEMALE Samtec SSQ-106-03-L-S 2 RECEPTACLE, 2.54MM, SINGLE ROW, 8WAY CN2, CN4 1*8P_FEMALE Samtec SSQ-108-03-L-S 2 Connector 1PT ST1, ST2 CON_1PTS FCI 77311-401-36LF
DocID026680 Rev 1 15/16 UM1799 Revision history 8 Revision history Table 8: Document revision history Date Revision Changes 03-Apr-2016 1 First draft
16/16 DocID026680 Rev 1 UM1799 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2015 STMicroelectronics – All rights reserved

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