HITAG 1 based transponders are highly integrated and do not need any additional components beside the external coil.
Data between Key (RWD) and transponder is transmitted bidirectionally, in Half Duplex Mode. The HITAG 1 transponder IC offers also an encrypted data transmission.
Features
Identification transponder for use in contactless applications
Operating frequency 125 kHz
10 years non-volatile data retention
100000 erase/write cycles
Target Applications
Logistics
Livestock tracking
Asset tracking
Gas cylinder ID
Casino - gambling
Industrial automation