LRI2K Description
12 1.3 Initial dialogue for vicinity cards . 13 1.3.1 Power transfer . 13 1.3.3 Operating field.
LRI2K Key Features
- Belongs to the ST25 family, that includes all STMicroelectronics NFC/RFID tag and reader products
- ISO 15693 standard fully pliant
- ISO 18000-3 Mode 1 standard fully pliant
- 13.56 MHz ±7 kHz carrier frequency
- To tag: 10% or 100% ASK modulation using 1/4 (26 Kbit/s) or 1/256 (1.6 Kbit/s) pulse position coding
- From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 Kbit/s) or high (26 K
- Internal tuning capacitor (21 pF or 97 pF)
- 1 000 000 Erase/Write cycles (minimum)
- 40 year data retention (minimum)
- 2048 bits EEPROM with Block Lock feature