Plastic RFID Smart Cards
Offering the T5577 Hotel Lock Card 2018-11-22

T5577 is a contactless read/ write identification IC (IDIC) for applications in 125-kHz or 134-kHz frequency band. 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.

RFID Proximity Card For Hotel Door Lock

The T5577 Hotel Key card can meet many different kinds of hotel locks,such as HID ,Onity,etc.

The on-chip 363-bit EEPROM (11 blocks with 33 bits each) can be read and written block-wise from a base station (reader).

Data is transmitted from the IDIC (uplink) using load modulation. This is achieved by damping the RF field with a resistive load between the two terminals Coil 1 and Coil


* High Performance IDIC® (Extended Read/Write Distance)

* Contactless Power Supply

* Contactless Read/Write Data Transmission

* Radio Frequency fRF from 100 kHz to 150 kHz

* Basic Mode or Extended Mode

* Compatible with E5551/T5551, T5557, ATA5567

* Configurable for ISO/IEC 11784/785 Animal and Waste Standards Compatibility

* Total 363 Bits EEPROM Memory: 11 Blocks (32 Bits + 1 Lock Bit)

* On Chip Trimmed Capacitor

* High Q-antenna Tolerance Due to Build in Options

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