T5557 Multifunctional 330-bit Read/Write RF-Identification IC

Atmel

Description

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The T5557 is a contactless R/W IDentification IC (IDIC®) for applications in the 125 kHz frequency range.

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Datasheet Specifications

Part number: T5557
Manufacturer: Atmel
File Size: 649.51 KB
Datasheet: T5557-Atmel.pdf
Description: Multifunctional 330-bit Read/Write RF-Identification IC

Features

* Contactless Read/Write Data Transmission
* Radio Frequency fRF from 100 kHz to 150 kHz
* e5550 Binary Compatible or T5557 Extended Mode
* Small Size, Configurable for ISO/IEC 11784/785 Compatibility
* 75 pF On-chip Resonant Capacitor (Mask Option)

Applications

* in the 125 kHz frequency range. A single coil, connected to the chip, serves as the IC’s power supply and bi-directional communication interface. The antenna and chip together form a transponder or tag. The on-chip 330-bit EEPROM (10 blocks, 33 bits each) can be read and written blockwise from a rea

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T5557 Multifunctional 330-bit Read Write RF-Identification Atmel

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