型号 生产商 协议 EPC User Memory TID ReservedM3 96 bits 32 bitsM4D 128 bits 32 bitsM4E 496 bits 128 bitsM4QTImpinj128 bits 512 bitsSerial #-48 bitsExtend TID Header-16 bitsCompany/Model #-32 bitsG2XM 240 bits 512 bitsG2XL 240 bits G2iL 128 bits G2IL+ISO 18000-6C128 bits 64 bitsIncl. 32 bits serial #HSLNXPISO 18000-6B 216X8 bits 64 bits UIDH2 96 bits 96 bits TID（Incl. 64 bits UID）H3 Alien 96 bits 512 bits 96 bits TID（Incl. 32 bits UID）QR2233 96 bits 128 bits 128 bitsQR2235 坤锐ISO 18000-6C96 bits 2K bits 128 bits32 bits access32 bits kill
