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NFC and Capacitive Touch in the Same MCU

Charles Gervasi
Expert 2280 points

Other Parts Discussed in Thread: MSP430FR2633, DLP-7970ABP, MSP430F5529

Are there any processors for which TI has NFC software to interface toe the TRF7970 and that have support for cap touch sensor buttons?

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    TI__Guru 74451 points
    One example is the MSP430F5529. If you refer to the MSP-EXP430F5529, then you will find examples for the NFC and capacitive touch. Alternatively you could use the CapTIvate library/dev kit for the MSP430FR2633 and the DLP-7970ABP boosterpack, but you would need to port the boosterpack MCU firmware to the FR2633.

    Some things to consider are the type of NFC support you need (basic reader/writer, full, peer-to-peer, card emulation, compliance) which will directly relate to the code size and available platforms.

    Regards,
    Chris

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