ST25DV04KC - STMicroelectronics

ST25DV04KC Dynamic NFC/RFID tag-IC

1 Description The ST25DV04KC, ST25DV16KC and ST25DV64KC devices (hereinafter referred collectively to as ST25DVxxKC) are NFC RFID tags offering respectively 4, 16, and 64‑Kbit of electrically erasable programmable memory (EEPROM). These devices feature two interfaces: the first one is an I²C serial link that can be operated from a DC power supply, the sec.

Features

Includes ST state-of-the-art patented technology I²C interface
• Two-wire I²C serial interface supports 1 MHz protocol
• Single supply voltage: 1.8 V to 5.5 V
• Multiple byte programming (up to 256 bytes)
• Configurable I²C target address Contactless interface
• Based on ISO/IEC 15693
• NFC Forum Type 5 tag certified by the NFC Forum
• Supports all ISO/IEC 15693 modulations, coding, subcarrier modes and data rates
• Custom fast read access up to 53 Kbit/s
• Single and multiple blocks read (same for extended commands)
• Single and multiple (up to four) blocks write (same for extended commands) .