ST25TV64K - STMicroelectronics

ST25TV64K RFID tag-IC

1 Description The ST25TV16K and ST25TV64K devices are NFC and RFID tags, with, respectively, 16 and 64 Kbit of electrically erasable programmable memory (EEPROM). These devices act as a contactless memory accessed through an RF link, following ISO/IEC 15693 or NFC Forum Type 5 recommendations, and are powered by the received carrier electromagnetic wave. .

Features

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 block reads (same for extended commands)
• Single and multiple block writes (same for extended commands), up to four
• Internal tuning capacitance: 28.5 pF
• Kill capability for privacy protection Memory
• 16 or 64 Kbits of EEPROM
• RF interface accesses blocks of four bytes
• Typical write time: 5 ms for one block
• Data retention: 40 years
• Write cyc.