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EM4126 - CLASS-1 GENERATION-2 (GEN2) RFID

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General Description

EM4126 is a UHF RFID IC compliant with both ISO/IEC 18000-63 (formerly known as 18000-6 Type C) and EPCTM Class-1 Generation-2.

The EM4126 has 224 bits of non-volatile memory (16 bit PC Word and 208 bit UII/EPC Code) enabling the support of ISO or EPC data structures.

EM4126 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).

Overview

DATASHEET Ɩ EM4126 18000-63 / EPCTM CLASS-1 GENERATION-2 (GEN2) RFID.

Key Features

  • Ɩ ISO/IEC 18000-63 compliant Ɩ EPCTM Class-1 Generation-2 compliant Ɩ 208-bit UII / EPC encodings are supported Ɩ 32-bit Short Tag Identification (TID) Ɩ -19 dBm (-21 dBm) typical IC (tag) read sensitivity Ɩ Forward link data rates: 40 to 160 kbit/s Ɩ Return link data rates: 40 to 640 kbit/s Ɩ Support of near-field mode enabling reading e. g. through water Ɩ Support of parallel-inductance matching for improved matching Ɩ Extended temperature range: -40C to +85C.

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