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  • RE: TRF7962A: Can I get default NFC antenna pattern?

    Hi Chase, the TRF7962A is not preferred for new designs, we recommend using the TRF7964A. It is based on a newer silicon version and offers a FIFO size of 127 bytes instead of 12 bytes. TI offers a few reference designs including PCB data for the…

  • TIDM-RF430-TEMPSENSE: Groundings

    TI Thinks Resolved
    Part Number: TIDM-RF430-TEMPSENSE Hi, Good Day. I have a customer who is working with TIDM-RF430-TEMPSENSE. Please see below for his query for your reference. Thank you very much. I have a question about the TIDM-RF430-TEMPSENSE. It´s a question about…

  • TRF7960A: Need Clarification regarding NFC Communication between TRF7960A EVM and Samsung phone

    TI Thinks Resolved
    Part Number: TRF7960A Other Parts Discussed in Thread: TRF7970A , TRF7960 1. I am having TRF7960A EVM only one board and planning to connect the board with my NFC enabled Samsung phone 2. I am using the two Apps "NFC tool" and "LEGIC NFC P2P Example…
    • Answered

  • TRF7970A: Some issue about designing pear to pear mode.

    Resolved
    Part Number: TRF7970A Hi team, Here's the request from the customer: At present, customers have completed the reading and writing of TRF7970A registers and the function of sending instructions. Now they have two boards, and they want one board to…
    • Resolved
    • Answered

  • RE: TRF7970A: TRF7970A

    Resolved
    Hi, Thank you for your respond. That was very usefull. I have other questions. Does NFC tag support p2p communication? Can I use trf7970a with NFC tag on p2p comm. mode ?

  • RE: TRF7970A: Direct Mode and special direct mode implementation using TRF7970A and MSP430F5529LP

    Hi Andreas Mueller , is it possible to make TRF7970A module as a non iso complain tag (MIFARE classic Tag), is there any registers are available to configure TRF7970A as mifare classic tag so that i can configure the specific register and will make…
    • Answered

  • TRF7970A: how to distinguish mobile and Tag

    Resolved
    Part Number: TRF7970A Other Parts Discussed in Thread: MSP-EXP430F5529LP , DLP-7970ABP , I need to distinguish Tag and mobile(NFC card mode or P2P mode) when there is something on NFC reader so I tested with DLP-7970ABP BoosterPack Module and MSP…
    • Resolved
    • Answered

  • TAG and TAG reader solution suggest

    Resolved
    Other Parts Discussed in Thread: TRF7970A , MSP-EXP430F5529LP , DLP-7970ABP Hi, My customer would like to evaluate TI RFID solutions for medical US/Japan/Asia market. They simply just wanna tag mode and tag reader/writer. So I found TRF7970 maybe…
    • Resolved

  • MSP-EXP430F5529LP: eZ-FET lite LED Behavior: severe error has occurred

    TI Thinks Resolved
    Part Number: MSP-EXP430F5529LP Other Parts Discussed in Thread: DLP-7970ABP , TIDM-NFC-RW Background: I have been using the MSP-EXP430F5529LP LaunchPad with the DLP-7970ABP BoosterPack for RFID testing for the past few weeks. The MCU is running firmware…
    • Answered

  • TRF7970A: Unshielded inductor usage?

    Resolved
    Part Number: TRF7970A Looking at the NFC Transceiver Reference Design: https://www.ti.com/tool/TIDM-NFC-TRANSCEIVER The inductors in the matching circuit at the output of the IC use unshielded inductors. Is there a requirement to use shielding between…
    • Resolved

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