Thin-film IGZO RFID ICs from Pragmatic shun silicon

Pragmatic Semiconductor, which makes ICs by depositing materials onto flexible plastic substrates, has announced a RFID tag product line for marking retail items.

PragmatIC NFC connect

Branded ‘NFC Connect’ it is a passive IC powered and read using near-field communications, conforming “with ISO15693 and NFC Forum Type 5 industry standards, and is easily integrated into existing workflows, providing inlay, assembly and converter partners with an opportunity to expand their product portfolios,” claimed Pragmatic sales v-p James Davey. “It offers NFC-enabled iOS and Android smartphone compatibility [and] can be assembled onto single-sided NFC RFID antennas”.

The first product, PR1301, is available frame-mounted on 300mm wafers, as singulated dies and on sample inlays.


Minimum bend radius for the flexible ICs is 5mm.


Regarding security, the company said that the unique pre-encoded identification number can not be re-written.

NFC Connect is manufactured at Pragmatic Park in County Durham UK.

Last September, the company revealed a proof-of-concept 32bit 60kHz 6mW RISC-V processor made by depositing IGZO (indium gallium zinc oxide) thin-film transistors onto a flexible polyimide substrate.

Steve Bush

Steve Bush is the long-standing technology editor for Electronics Weekly, covering electronics developments for more than 25 years. He has a particular interest in the Power and Embedded areas of the industry. He also writes for the Engineer In Wonderland blog, covering 3D printing, CNC machines and miscellaneous other engineering matters.

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