Telecoms, Datacoms, Wireless, IoT


NFC sensor interface for industrial IoT

15 November 2017 Telecoms, Datacoms, Wireless, IoT

ams released the AS3956, a dynamic NFC tag IC which meets industrial-grade quality standards and provides very high reliability in mission-critical applications and in products with a long operating lifetime. The tag acts as a contactless bridge between sensors and any NFC reader, such as a smartphone, through a host microcontroller. It supports the NDEF messaging protocol in full compliance with NFC Forum recommendations, guaranteeing interoperability with any NFC phones, including Apple iOS devices. The AS3956 provides both an I²C and an SPI interface to a host microcontroller, and a wide supply voltage range of 1,65 to 5,5 V. It includes an energy harvesting capability, drawing energy from the incoming RF field generated by an NFC reader, and supplying up to 5 mA to an external device.

Future Electronics, +27 (0)21 421 8292, [email protected], www.futureelectronics.com



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