Reader&Writer
Reader/Writer¶
EPC¶
RFU¶
Usually 8 bytes long
Tag ID (TID)¶
```table
| Manufacturer | IC name | Max EPC Bits | TID prefix (h) |
|--------------|---------------------|----------------|--------------------------|
| Alien | Higgs-3 | 96-480 bits | E200 3412 |
| Alien | Higgs-4 | 128 bits | |
| Alien | Higgs-EC | 128 bits | |
| Alien | Higgs-9 | 96-496 bits | E280 3821 |
| Alien | Higgs-10 | 128 bits | |
| IMPINJ | Monza X-2K Dura | 128 bits | E280 1140 |
| IMPINJ | Monza X-8K Dura | 128 bits | E280 1150 |
| IMPINJ | Monza 4QT | 128 bits | E280 1105 |
| IMPINJ | Monza 4E | Up to 496 bits | E280 110C |
| IMPINJ | Monza 4D | 128 bits | E280 1100 |
| IMPINJ | Monza 4i | 256 bits | E280 1114 |
| IMPINJ | Monza 5 | 128 bits | E280 1130 |
| IMPINJ | Monza R6 | 96 bits | E280 1160 |
| IMPINJ | Monza R6-A | 96 bits | E280 1171 |
| IMPINJ | Monza R6-B | 96 bits | E280 1171 |
| IMPINJ | Monza R6-P | 96-128 bits | E280 1170 |
| IMPINJ | Monza M730 | 128 bits | E280 1191 |
| IMPINJ | Monza M750 | 96 bits | E280 1190 |
| IMPINJ | Monza M770 | 128 bits | E280 11A0 |
| IMPINJ | Monza M775 | 128 bits | E280 11A2 |
| IMPINJ | Monza M780 | 496 bits | E280 11C0 |
| IMPINJ | Monza M781 | 128 bits | E280 11C1 |
| IMPINJ | Monza M830 | 128 bits | E280 11B0 |
| IMPINJ | Monza M850 | 96 bits | E280 11B0 |
| NXP | NXP im | 256 bits | E280 680A |
| NXP | NXP UCODE 5 | 128 bits | E280 1102 |
| NXP | NXP UCODE 6 | 96 bits | E280 1160 |
| NXP | NXP UCODE 7 | 128 bits | E280 6890 |
| NXP | NXP UCODE 7M | 128 bits | E280 6891 |
| NXP | NXP UCODE 7XM+ | 448 bits | E280 6D92 |
| NXP | NXP UCODE 7XM 1K | 448 bits | E280 6D12 |
| NXP | NXP UCODE 7XM 2K | 448 bits | E280 6F12 |
| NXP | NXP UCODE 8 | 128 bits | E280 6894 |
| NXP | NXP UCODE 8M | 96 bits | E280 6994 |
| NXP | NXP UCODE 9 | 96 bits | E280 6995 |
| NXP | NXP UCODE 9XM | 128 bits | ? |
| NXP | NXP UCODE 9XM | 256 bits | ? |
| NXP | NXP UCODE 9XM | 496 bits | ? |
| NXP | NXP UCODE DNA | 224 bits | E2C0 6892 |
| NXP | NXP UCODE DNA City | 224 bits | - |
| NXP | NXP UCODE DNA Track | 448 bits | |
| NXP | NXP UCODE I2C | 160 bits | |
| NXP | NXP UCODE G2iM | 256 bits | E200 680A |
| NXP | NXP UCODE G2iM+ | 128 - 448 bits | E200 680B |
| NXP | NXP UCODE G2XM | 240 bits | E200 6003 |
| NXP | NXP UCODE G2iL | 128 bits | E200 6806 |
| NXP | NXP UCODE G2iL | 128 bits | E200 6906 |
| NXP | NXP UCODE G2iL | 128 bits | E200 6B06 |
| NXP | NXP UCODE G2iL+ | 128 bits | E200 6807 |
| NXP | NXP UCODE G2iL+ | 128 bits | E200 6907 |
| NXP | NXP UCODE G2iL+ | 128 bits | E200 6B07 |
| NXP | NXP UCODE G2XL | 240 bits | E200 6004 |
| EM Microchip | echo-V (EM4425) | 480 bits | ? |
| EM Microchip | EM4124 | 96 bits | E200 B080 |
| EM Microchip | EM4325 | 352 bits | see page 18 on datasheet |
| EM Microchip | EM4126 | 208 bits | E200 B0C0 |
| EM Microchip | echo-T | | |
| EM Microchip | aura-C (EM4227) | 416 bits | ? |
| EM Microchip | echo (EM4423) | | |
| EM Microchip | aura-air (EM4018) | 480 bits | ? |
| EM Microchip | aura-sense (EM4152) | 32 bits ? | E280 B120 |
| EM Microchip | aura-sense (EM4152) | 32 bits ? | E280 B121 |
| EM Microchip | aura-sense (EM4152) | 32 bits ? | E280 B122 |
| EM Microchip | aura-sense (EM4152) | 32 bits ? | E280 B12 |
````