ATA5577C Datasheet - Microchip

ATA5577C - Read/Write LF RFID IDIC

ATA5577C ATA5577C Read/Write LF RFID IDIC 100 kHz to 150 kHz Introduction The ATA5577C is a contactless read/write Identification Integrated Chip (IDIC®) for applications in the 125 kHz or 134 kHz frequency band. A single coil connected to the chip serves as the IC’s power supply and bidirectional communication interface. The antenna and chip together form a transponder or tag. The on-chip 363-bit EEPROM (11 blocks with 33 bits each) is read and written blockwise from a base station (r.

ATA5577C Features

* These are the following features of read/write LF RFID IDIC 100 kHz to 150 kHz:

* Contactless Power Supply

* Contactless Read/Write Data Transmission

* Radio Frequency fRF from 100 kHz to 150 kHz

* Basic mode or Extended mode

* Compatible with T5557, ATA5567

ATA5577C-Microchip.pdf