SL2 ICS50/SL2 ICS51

I•CODE SLI-L/I•CODE SLI-L HC

Rev. 3.0 — 14 March 2007

Product data sheet

136430

PUBLIC

1. General description

The I•CODE SLI-L/I•CODE SLI-L HC IC is a dedicated chip for smart label applications

with the need for a leaner custom-specific command set, smaller memory and/or a

product which takes care of the increasing demand for perfect customer privacy. This IC is

another member of our product family of smart label ICs that fully comply to the ISO

standard ISO/IEC 15693. The IC is also available in high capacitance version for small

label designs.

The I•CODE system offers the possibility of operating more than one label simultaneously

in the field of the reader antenna (Anticollision). It is designed for long range applications

with a special command for the use under the European regulations.

1.1 Anticollision

An intelligent anticollision function allows to operate more than one tag in the field

simultaneously. The anticollision 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.

1.2 Contactless energy and data transfer

Whenever connected to a very simple and cheap type of antenna (as a result of the

13.56 MHz carrier frequency) made out of a few windings printed, winded, etched or

punched coil the I•CODE SLI-L/I•CODE SLI-L HC IC can be operated without line of sight

up to a distance of 1.5 m (gate width). No battery is needed. When the smart label is

positioned in the field of an interrogator antenna, the high speed RF communication

interface allows to transmit data with up to 53 kbit/s.