Tuesday, April 23, 2024

What is ATA5577 and T5577?

The ATA5577, commonly known as T5577, was originally developed by Atmel and is now owned by Microchip. It operates at a Low Frequency of 125kHz and is compatible with Microchip's T5557/ATA5567, serving as a replacement for the e5551/T5551 in many applications.

The strength of the T5577 lies in its re-writable capability, allowing it to emulate UID/card numbering of other 125kHz formats. This flexibility makes it easy to configure with compatible 125kHz readers. The technology is particularly popular in physical access control for business premises, hotels, and other applications where chip numbering is used for identification purposes.

Offsetprintcn.com supports various form factors for T5577 products, including PVC cards, keyfobs, tags, and adhesive labels, providing a range of options to suit different needs. This versatility, combined with the chip's features, makes the T5577 a widely used and adaptable choice for RFID applications.

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