The ICODE SLIX-S IC is a dedicated chip for smart label applications with the need for a higher security level, larger memory and/or a product, which takes care of the increasing demand for perfect customer privacy. This IC is the third generation of a product family of smart label ICs based on the ISO standards ISO/IEC 15693 and ISO/IEC 18000-3, prolonging a successful story of NXP in the field of vicinity identification systems. Contactless energy and data transfer Whenever connected to a very simple and easy-to-produce type of antenna, the ICODE SLIX-L IC can be operated without line of sight up to a distance of 1.5 m (gate width), no battery needed. When the smart label is positioned in the field of an interrogator antenna, the high-speed RF communication interface enables data to be transmitted up to 53 kbit/s. Anti-collision An intelligent anti-collision function enables several tags to operate in the field simultaneously. The anti-collision algorithm selects each tag individually and ensures that the execution of a transaction with a selected tag is performed correctly without data corruption resulting from other tags in the field.