Product “CLID-RF125” : Read and Write Interface

The CLID-RF125 Read/Write Interface module has been designed to operate with 125 kHz passive transponders. This universal module can be used as a slave peripheral driven by a host controller through the serial interface by mean of very simple command sets. The firmware being self-contained on-board, it allows small size and low power applications. Thanks to its small dimensions this module could be easily integrated into portable terminals, cash registers, POS terminals, multiservice terminals, access control systems, any standalone contactless card readers, etc...

With all signal footprints arranged on one side of the PCB, CLID-RF125 can be assembled on the motherboard as SIL as well as DIL module, thus allowing best integration facilities. A developer’s kit is available with an antenna and a set of transponders.

On customer request the CLID-RF125 can be configured for most of the 125 kHz transponders available on the market, like :