ATA5577C - 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.

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
• Replacement for e5551/T5551 in Most Common Operation modes
• Configurable for ISO/IEC 11784/785 Compatibility
• Total 363 Bits EEPROM Memory: 11 Blocks (32 bits + 1 lock bit):
  – 7 × 32 bits EEPROM user memory, including 32-bit password memory
  – 2 × 32 bits for unique ID
  – 1 × 32-bit Option register in EEPROM to set up the analog front en.