Round Diameter 20mm 22mm 25mm RFID 125khz t5577 disc tag

ATA5577 

• 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.
•  
• 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 2.
•  
• The IC receives and decodes serial base station commands (downlink) which are
• encoded as 100% amplitude modulated (OOK) pulse-interval-encoded bit streams.
• Full revision datasheet with enhanced data is available on request. Please contact
• your local sales office.

Feature

* 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

Application

Hotel Key Card

Access Control

Time Attendance
Animal Identification 
Waste management standard (BDE)
Programming to EM(Manchester) format or any other format customized