Chip RFID | EM4124 |
---|---|
Chip Frequency | UHF 868 MHz |
Standard protocol | EPC Class1 Gen2. ISO 18000-6C |
Compatibility NFC | NO |
Chip Manufacturer | EM Microelectronic |
Material | PVC |
Dimension | 85,60 × 54 × 0,9 mm |
Weight | 6,9 g |
Chip functions | EM4124 is a certified EPCTM Class-1 Generation-2 (Gen2) IC and compliant with ISO/IEC 18000-6:2010 Type C. Each chip is manufactured with a 64-bit Unique Identifier to ensure full traceability. The EM4124 has 176 bits of non-volatile memory (16 bit PC Word, 96 bit EPC Code, 32 bit Kill Password, and 32 bit Access Password), enabling the support of ISO or EPC data structures. Each chip is delivered with a 96-bit EPC encoding with preencoded support for Multi-vendor Chip-based Serialization (MCS). EM4124 achieves a typical read sensitivity of -19 dBm at the chip level, which translates into a typical -21 dBm sensitivity at the tag level for a dipole-like antenna with 2 dBi gain (25us TARI, 250 kHz BLF). The EM4124 is used in passive UHF transponder applications operating at 860 MHz - 960 MHz. It is powered by the RF energy transmitted by the reader, which is received and rectified to generate a supply voltage for the IC. |