2015-06-18 Nordic nRF52 Series redefines single-chip Bluetooth Smart by marrying barrier-breaking performance and power efficiency with on-chip NFC for Touch-to-Pair - Nordic Semiconductor https://www.nordicsemi.com/jpn/node_206/node_305/Product-Related-News/Nordic-Semiconductor-Bluetooth-Smart-SoC-nRF52-Touch-to-Pair-NFC Cortex-M4とNFC搭載。 2015年12月量産開始予定。