ATA5282-6AQH

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RFID (Radio-Frequency Identification) is an electronic technique used to identify a particular object or person and track its activities. This technology is being implemented in various applications which include security, healthcare, military, logistics, transportation, access control, asset tracking and border control. RF Access, Monitoring ICs is one such application in which RFID technology is used.

ATA5282-6AQH is a contactless RF Access, Monitoring IC that allows users to securely authenticate, store, and manage data. This advanced contactless IC based on Atmel\'s ATA58x MCU family can support up to 36KB of permanently stored user data. The ATA5282-6AQH can be used in various applications like access control, security systems, asset tracking, freight tracking, and reader modules.

The ATA5282-6AQH is a low-cost, low-power device that has been optimized for applications with limited power resources. It is powered by an 8-bit MSP430 microcontroller core with 16 kB of Flash and 2 kB of RAM, providing an abundant data storage capability. Additionally, this device offers an embedded system-on-chip technology and can be conveniently used with multiple standard RFID antennas.

The Atmel ATA5282-6AQH provides a secure authentication process for all types of RFID applications. It employs an authenzication method based on digital signatures and public-key cryptography, making it suitable for application requiring a secure authentication system. The ATA5282-6AQH also supports several tag formats including ISO 14443-A, ISO 15693, and Atmel\'s proprietary Atmel Tag. Furthermore, the Atmel Tag feature makes it easier to manage multiple devices in a single facility.

The basic principle of the Atmel ATA5282-6AQH is the establishment of a digital signature between the card and the reader. A digital signature is the outcome of a cryptographic combining of information from both the reader and the card. The data that can be arithmetically combinations are typically obtained from different sources. The combination could result in a common data element which can be used to authenticate the reader and card.

The Atmel ATA5282-6AQH is an efficient, low cost, and low power device that can be used in various RFID applications. It supports a wide range of authentication protocols, as well as different tag formats, including ISO 14443-A, ISO15693, and Atmel\'s proprietary Atmel Tag. Moreover, the device offers an embedded system-on-chip technology and supports multiple standard antennas, making it suitable for applications requiring a secure authentication system.

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