| Chip RFID | ATA5577 | 
|---|---|
| Chip Frequency | LF 125 KHz | 
| Standard protocol | ISO 11784 ISO 11785 | 
| Compatibility NFC | NO | 
| Chip Manufacturer | Atmel | 
| Material | Silicone | 
| Dimension | 250 x 18 x 7 mm | 
| Weight | 16 g | 
| Chip functions | The ATA5577 is a contactless read/write identification IC (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 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) |