UHF RFID tag have 4 memory bank,EPC bank,TID bank,user bank,RFU bank,and what is the function of them?

*EPC bank:Electronic Product Code, usually used as the ID number of ISO18000-6C rfid tag, Normally

readable and writable; the length is generally 12 bytes, 96 bits，like U9 chip or 16 bytes，128 bits，like U8 chip we use; normally our RFID reader read EPC data ,and can use UHF RFID desktop reader/RFID printer for write data at end user side

*TID bank:Tag Identification, tag ID number, global unique number,include tag type，IC mfg（impinj 01，Alien 03，NXP06），IC model，factory programed unique ID， read-only, cannot be written; each manufacturer’s TID number is different

*User bank:readable and writable, ranging from 512 to 4096 bits, the length of the User area of depends on manufacturer’s , only some manufacturers’ tag have a User area，use for expand more memory

*RFU bank,:means reserved area，for access and kill password，use to deactive the tag，.normally The default values are 0000 0000

learn more of of each band and make use of it，You will find more possibility applicantion of RFID