描述 Description

The NTAG I2C plus combines a passive NFC interface with a contact I2C interface. Designed to be the perfect enabler for NFC in home-automation and consumer applications, this connected NFC tag is the fastest, least expensive way to add tap-and-go connectivity to just about any electronic device.
These devices maintain full backward compatibility with first-generation NTAG I2C while adding advanced features for password protection, a full memory-access configuration from both interfaces, and an originality signature for protection against cloning.

特性 Features

Key features
? Pass-through mode
? Up to 40 kbit/s using 64 byte SRAM buffer

?Energy harvesting
? Up to 15 mW

? Wake up host with field detect pin

? Password protection
? 32-bit password to restrict access to EEPROM and SRAM
? Originality signature
? 32-byte elliptic curve based originality signature to protect cloning