NFC as an IoT link enabler
The chips come with the NFC Forum Type 4 Tag RF interface and built-in NDEF (NFC Data Exchange Format) message support.
The embedded EEPROM memory density spans from 512 bit to 64 Kbit, covering a wide spectrum of applications including content-rich virtual business cards and smart signs. The SRTAG series delivers state-of-the-art RF performance and features a user-programmable digital CMOS output that eliminates the need for an external component to trigger the host wake-up.
Data retention is 200 years (20 times higher than the industry standard, says the manufacturer) with, 1 million erase-write cycles (10 times higher than the industry standard).
Extended temperature range from -40°C to 85°C ensures faultless performance and durability in the harshest operating conditions. The SRTAGs couple the market’s strongest 128-bit password protection with a 20-bit counter for read/write access control that virtually eliminates any risk of tag cloning or tampering.
The SRTAG16K and SRTAG64K are available in production volume, the SRTAG2KL, SRTAG2KL-P, and SRTAG512L are sampling to lead customers.
Visit STmicro at www.st.com/srtag-nb1502
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