Special purpose programmers
Limited edition products
RFID cards (LF)
RFID cards (HF)
to any destination in United States on orders from EUR 50 and up!
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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 ICs 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).
Contact us for datasheets or volume orders.
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)
High Q-antenna Tolerance Due to Build in Options
Adaptable to Different Applications: Access Control, Animal ID and Waste
On-chip Trimmed Antenna Capacitor
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