Table of Contents
Advertisement
Quick Links
Getting started with X-NUCLEO-NFC03A1 NFC card reader
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
board based on CR95HF IC for STM32 Nucleo
DocID026680 Rev 1
UM1799
User manual
1/16
www.st.com
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for ST X-NUCLEO-NFC03A1
Summary of Contents for ST X-NUCLEO-NFC03A1
- Page 1 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.
-
Page 2: Table Of Contents
Setting up the board ................. 4 Hardware description ..............5 X-NUCLEO-NFC03A1 board ............5 Host interface and GPIO connection ..........6 X-NUCLEO-NFC03A1 component placement ........7 Component description..............8 CR95HF integrated circuit ..............8 Formal notices required by the U.S. Federal Communications Commission ("FCC") ................ -
Page 3: Getting Started
This section describes the hardware requirements for the X-NUCLEO-NFC03A1 evaluation board. 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... -
Page 4: System Requirements
Setting up the board To set up the board, perform the following steps: 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"... -
Page 5: Hardware Description
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 Left connector CN6 Power CN8 Analog... -
Page 6: Host Interface And Gpio Connection
CN9 Digital 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. -
Page 7: X-Nucleo-Nfc03A1 Component Placement
UM1799 Hardware description 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 DocID026680 Rev 1 7/16... -
Page 8: Component Description
Component description UM1799 Component description The board has the following devices. 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... -
Page 9: Formal Notices Required By The U.s. Federal Communications Commission ("Fcc")
UM1799 Formal notices required by the U.S. Federal Communications Commission ("FCC") 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. -
Page 10: Formal Notices Required By The Industry Canada ("Ic")
UM1799 Formal notices required by the Industry Canada ("IC") 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. -
Page 11: Hardware Schematic Diagrams
UM1799 Hardware schematic diagrams Hardware schematic diagrams Figure 4: Nucleo connectors DocID026680 Rev 1 13/16... - Page 12 Figure 5: CR95HF 12/16 DocID028033 Rev 1...
- Page 13 Hardware schematic diagrams UM1799 Figure 6: General Purpose LEDs DocID026680 Rev 1 13/16...
-
Page 14: Bill Of Material
UM1799 Bill of material Bill of material Description Ref. Package Manufacturer 1 Part#1 CR95HF VFQFPN32_5x5 STMicroelectronics CR95HF-VMD5TLBE NX2016SA EXS00A-CS01188 NX2016SA 27.12MHz 27.12MHz NX2016 EXS00A-CS01188 LED, 1206, GREEN Green Led LED1, LED3 LED-1206 DIALIGHT 5988270107F LED, 1206, BLUE Blue Led LED2, LED4 LED-1206 DIALIGHT 5988291107F... -
Page 15: Revision History
UM1799 Revision history Revision history Table 8: Document revision history Date Revision Changes 03-Apr-2016 First draft DocID026680 Rev 1 15/16... - Page 16 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.
Need help?
Do you have a question about the X-NUCLEO-NFC03A1 and is the answer not in the manual?
Questions and answers