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TIDM-DYNAMICNFCTAG

Dynamic Near Field Communication (NFC) Type 4B Tag

Design files

TIDM-DYNAMICNFCTAG

Design files

Overview

This dynamic Near Field Communication (NFC) tag design outlines the required components, layout considerations, and provides firmware examples to implement NFC into applications such as Bluetooth® and Wi-Fi® pairing, equipment configuration and diagnostics, or as a general purpose NFC data interface. The documentation, hardware, and example code provided allows the designer to quickly implement NFC functionality with an MSP430 or other MCU of choice.

Features
  • NFC Tag Type 4B compliant design
  • ISO14443B compliant 13.56-MHz RF interface supports up to 848 kbps for fast data transfer
  • Code examples to write and read NDEF messages to internal SRAM
  • 3kB SRAM for a large variety NDEF message types
  • Interrupt register and output pin to indicate NDEF read or write completion for further processing
  • This design is tested and includes firmware, hardware design, and a user's guide
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Schematic — TIDM-DYNAMICNFCTAG
TIDR476.PDF (36 K)

Detailed schematic diagram for design layout and components

download Bill of materials (BOM) — TIDM-DYNAMICNFCTAG
TIDR475.PDF (106 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

download Gerber file — TIDM-DYNAMICNFCTAG
TIDC333.ZIP (83 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430FR5739 — 24 MHz MCU with 16KB FRAM, 1KB SRAM, 10-bit ADC , comparator, UART/SPI/I2C, timer

Data sheet: PDF | HTML
Other wireless products

RF430CL330H — Dynamic Dual Interface NFC Transponder

Data sheet: PDF | HTML

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Software

Code example or demo

EXAMPLE-SOFTWARE-FR5739-RF430CL33 — RF430CL330H Example Code

This example code demonstrates how to initialize the RF430CL330H device, write a simple NDEF message and handle interrupts at the end of a read or write operation. The examples use two different hardware combinations as shown below.

  • MSP-EXP430FR5739 + RF430CL330HTB(sloc290)
  • MSP-EXP430G2 + (...)
Supported products & hardware

Supported products & hardware

Products
Other wireless products
RF430CL330H — Dynamic Dual Interface NFC Transponder
Download
Code example or demo

EXAMPLE-SOFTWARE-FR5739-RF430CL33 — RF430CL330H Example Code

This example code demonstrates how to initialize the RF430CL330H device, write a simple NDEF message and handle interrupts at the end of a read or write operation. The examples use two different hardware combinations as shown below.

  • MSP-EXP430FR5739 + RF430CL330HTB(sloc290)
  • MSP-EXP430G2 + (...)

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