Name: smôl Dynamic NFC/RFID Tag Board
Brand: SparkFun
SKU: 057-SPX-18991
Price: 1079.7 INR
Availability: InStock

Technical Specifications

Brand:

SparkFun

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

The SPX-18991 NFC/RFID Tag is a Dynamic NFC/RFID Tag for smôl boards. The STMicroelectronics ST25FV64KC is a dynamic Near Frequency Communication / Radio Frequency Identification tag IC with 64Kbit (8KByte) of on-board EEPROM memory. It has an I2C interface which the smôl processor board can use to read and write to the EEPROM memory. The NFC/RFID tag peripheral board would also let you configure your smôl logging system.

ST25DV64KC 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, sub-carrier 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 blocks write (up to four) (same for Extended commands)
Memory
- 64-Kbit of EEPROM
- I2C interface accesses bytes
- RF interface accesses blocks of 4 bytes
- Write time:
- From I2C: typical 5 ms for 1 up to 16 bytes
- From RF: typical 5 ms for 1 block
- Data retention: 40 years
Data protection
- User memory: one to four configurable areas, protectable in read and/or write by three 64-bit passwords in RF and one 64‑bit password in I2C
- System configuration: protected in write by a 64-bit password in RF and a 64-bit password in I2C