The most common chip types (ICs) used in RFID UHF technology for OPP IOT UHF RFID transceivers/tags
2023-9-21 View：
RFID chips, also known as integrated circuits (ICs), are embedded within RFID tags or labels. Despite their compact size, these microchips are highly integrated and encompass all the essential components, including a controller, memory, and microprocessor.
The functioning of these chips relies on receiving energy from the antenna's emitted waves. Subsequently, the reader processes the received data, which is stored within the same integrated circuit.
Here are the most commonly types of chips (IC) used in RFID UHF technology for OPP IOT UHF RFID transceivers/tags.
| Abbreviation | Number | EPC Memory | User Memory | TID Prefix | TID Memory |
|---|---|---|---|---|---|
| Higgs 3 | Alien Higgs 3 | 96-bit | 512-bit | E200 3412 | 64 bits of serialized TID with 48-bit serial number |
| Higss 9 | Alien Higgs 9 | 96/496-bit | Up to 688-bit | - | 48 bits of serialized TID with 32-bit serial number |
| Higgs 4 | Alien Higgs 4 | 128-bit | 128-bit | 64 bits of serialized TID with 32-bit serial number | |
| M4D | Impinj Monza 4D | 128-bit | 32-bit | E280 1100 | 96 bits of serialized TID with 48-bit serial number |
| M4i | Impinj Monza 4i | 256-bit | 480-bit | E280 1114 | 96 bits of serialized TID with 48-bit serial number |
| M4QT | Impinj Monza 4QT | 128-bit | 512-bit | E280 1105 | 96 bits of serialized TID with 48-bit serial number |
| R6-B | Impinj Monza R6-B | 96-bit | - | E280 1171 | 96 bits of serialized TID with 48-bit serial number |
| R6 | Impinj Monza R6 | 96-bit | - | E280 1160 | 96 bits of serialized TID with 48-bit serial number |
| R6-A | Impinj Monza R6-A | 96-bit | - | - | |
| R6-P | Impinj Monza R6P | 96/128-bit | 64/32-bit | E280 1170 | 96 bits of serialized TID with 48-bit serial number |
| M730 | Impinj Monza M730 | 128-bit | - | E280 1191 | 96 bits of serialized TID with 48-bit serial number |
| M750 | Impinj Monza M750 | 96-bit | 32-bit | E280 1190 | 96 bits of serialized TID with 48-bit serial number |
| M770 | Impinj Monza M770 | 128-bit | 32-bit | ||
| M775 | Impinj Monza M775 | 128-bit | 32-bit | ||
| M780 | Impinj Monza M780 | 496-bit | 128-bit | ||
| M781 | Impinj Monza M781 | 128-bit | 512-bit | ||
| M4E | Impinj Monza 4E | Up to 496-bit | 128-bit | E280 110C | 96 bits of serialized TID with 48-bit serial number |
| X-2K | Impinj Monza X-2K Dura | 128-bit | 2176-bit | - | 96 bits of serialized TID |
| X-8K | Impinj Monza X-8K Dura | 128-bit | 8192-bit | - | 96 bits of serialized TID |
| im | NXP im | 256-bit | 512-bit | E280 680A | 96 bits of serialized TID with 48-bit serial number |
| M5 | NXP UCODE 5 | 128-bit | 32-bit | E280 1102 | 96 bits of serialized TID with 48-bit serial number |
| R6 | NXP UCODE 6 | 96-bit | - | E280 1160 | 96 bits of serialized TID with 48-bit serial number |
| U7 | NXP UCODE 7 | 128-bit | - | E280 6810 | 96 bits of serialized TID with 48-bit serial number |
| U7XM+ | NXP UCODE 7+ | 448-bit | 2K-bit | E280 6D92 | 96 bits of serialized TID with 48-bit serial number |
| U7XM-1k | NXP UCODE 7XM | 448-bit | 1K-bit | E280 6D12 | 96 bits of serialized TID with 48-bit serial number |
| U7XM-2k | NXP UCODE 7XM | 448-bit | 2K-bit | E280 6F12 | 96 bits of serialized TID with 48-bit serial number |
| U8 | NXP UCODE 8 | 128-bit | - | E280 6894 | 96 bits of serialized TID with 48-bit serial number |
| U9 | NXP UCODE 9 | 96-bit | - | E280 6995 | 96 bits of serialized TID with 48-bit serial number |
| UDNA | NXP UCODE DNA | 224-bit | 3K-bit | E2C0 6892 | 96 bits of serialized TID with 48-bit serial number |
| UDNA C | NXP UCODE DNA City | 224-bit | 1K-bit | - | 96 bits of serialized TID |
| UDNA T | NXP UCODE DNA Track | 448-bit | 256-bit | 96 bits of serialized TID | |
| I2C | NXP UCODE I2C | 160-bit | 3328-bit | 96 bits of serialized TID with 48-bit serial number | |
| G2iM | NXP UCODE G2iM | 256-bit | 320/640-bit | E200 680A | 96 bits of serialized TID with 48-bit serial number |
| G2iM+ | NXP UCODE G2iM+ | 448-bit | 512-bit | ||
| G2iL | NXP UCODE G2il | 128-bit | - | E200 6806 | 64 bits of serialized TID with 32-bit serial number |
