ATA555814C-DBB

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The ATA555814C-DBB is an advanced RFID solution used in RF Access, Monitoring ICs. This integrated circuit is specifically designed to improve security, save time, and reduce costs for a variety of RFID applications. The user can set up and data transfer tasks quickly and easily, and it provides significant advantages over traditional RFID technology.

The ATA555814C-DBB consists of a high performance RFID IC, which contains a 64-bit UID (Unique Identification) and 56-bit ROM (Read-Only Memory) code memory. The IC also includes a low-power 8-bit microcontroller core along with several I/O interfaces. It is capable of working over a range of frequencies, both in the 433 and 868 MHz bands. The device also contains a high-speed UART (Universal Asynchronous Receiver Transmitter), allowing for high-speed data transfer. The integrated RFID can be used in applications such as access control, anti-counterfeiting, asset tracking, and other security-related applications.

The ATA555814C-DBB uses a Contactless Transfer Mode (CTM) to enable data transfers between the tag and reader in a secure manner. In this mode, the device broadcasts a unique ID (UID) code, which is read by the reader. The reader then receives the UID code and hashes it with a key to generate a unique ID (U-ID). The reader then sends the U-ID back to the tag for authentication. Once the tag confirms the authenticity of the U-ID, the reader can then transfer data to and from the tag. The data transfer is secure and encrypted, ensuring the safety of the data that is sent.

The ATA555814C-DBB is also capable of operating under different environmental conditions. It is designed to work over a wide range of temperatures, from -40°C up to 85°C. It has an operating voltage range of 2.4 to 3.6 V, and it is compatible with both 3.3 and 5 V logic levels. These operating conditions are ideal for use in harsh environments, making the ATA555814C-DBB perfect for industrial, automotive, and outdoor use.

Overall, the ATA555814C-DBB is an advanced RFID solution designed for a variety of RF Access, Monitoring ICs applications. It offers a secure data transfer mechanism, and it has a wide operating range that makes it suitable for harsh environment uses. The tag possesses a 64-bit UID code and 56-bit ROM code memory, as well as a high speed UART for data transfer. This is an ideal solution for applications in access control, asset tracking, and other applications that require enhanced security.

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