STEMMA QT ST25DV16K I2C RFID EEPROM - module with RFID tag
ID: 587252
5906623430277
zł19.91
Tax included
zł16.19 tax excl.
Module with an RFID tag based on the ST25DV16K chip. It can be reprogrammed via the I2C bus. Equipped with STEMMA QT connector and PCB antenna. Adafruit 4701
Description
Module with an RFID tag based on the ST25DV16K chip. It supports the ISO/IEC 15693 (13.56 MHz) standard and can be used with Android and iOS mobile devices. The user can reprogram the tag using the I2C bus, so that the module can even be used as an I2C-RFID converter. It is compatible with 3.3 V and 5 V controllers, and communication is via the STEMMA QT connector. There is a PCB antenna on the board. Full documentation is available on the product page.
Features
- I2C serial interface up to 1 MHz
- I2C address: 0x2D, 0x53 (user memory) and 0x57 (system memory)
- Supply voltage: 1.8 V to 5.5 V
- Programming multi-byte write (up to 256 bytes)
- RFID proximity interface
- It supports all ISO/IEC 15693 modulations
- Custom high-speed read access up to 53 Kbit/s
- Reading one or more blocks
- Write one or several blocks (up to 4)
- Internal capacity: 28.5 pF
- 16-kbit EEPROM memory:
- Write from I2C: typically 5 ms per byte
- Write from RF: 5 ms typical for 1 block
- Data retention: 40 years
- Number of cycles:
- 1 million write cycles at 25°C
- 600k recording cycles at 85°C
- 500k write cycles at 105°C
- 400k write cycles at 125°C
- Fast transfer mode
- Analog output pin for powering external components
- User memory: 1 to 4 configurable areas, read and / or write protected with three 64-bit passwords in RF and one 64-bit password in I2C
- System configuration write-protected with 64-bit password in RF and 64-bit password in I2C
- Dimensions: 31.7 x 25.3 x 4.6 mm
Kit contains
- STEMMA QT ST25DV16K I2C RFID EEPROM
- 6-pin goldpin male connector
587252
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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Module with an RFID tag based on the ST25DV16K chip. It can be reprogrammed via the I2C bus. Equipped with STEMMA QT connector and PCB antenna. Adafruit 4701