The RFID Tag Disc is printable and customizable PVC and can be applied via adhesive sticker to any type of dry surface. Particularly suitable for identifying products and components in production and logistics environments. It also allows the protection of the brand and the limitation of counterfeiting in branded products and original spare parts. T5557 RFID chip read and write LF 125 KHz ISO 11784 ISO 11785 memory 363 bit original Atmel.
APPLICATIONS - Upgrading of badges to RFID technology - Item identification - Machine identification - Factory automation - Anti-falsification of products - Safety systems - RFID stickers
The T5557 is a contactless R/W IDentification IC (IDIC) for applications in the
125 kHz frequency range. A single coil, connected to the chip, serves as the IC’s
power supply and bi-directional communication interface. The antenna and chip
together form a transponder or tag.
The on-chip 330-bit EEPROM (10 blocks, 33 bits each) can be read and written blockwise from a reader. Block 0 is reserved for setting the operation modes of the T5557
tag. Block 7 may contain a password to prevent unauthorized writing.