ST25TA512-AC6B5

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The ST25TA512-AC6B5 device is a highly integrated dynamic NFC/RFID tag IC that effectively combines an RFID transponder and a RFID reader interface on one chip. This open interface device is an ideal solution for design engineers looking to add RFID reader and tag functionality to their system designs. It can be used in any general purpose application including access control, automotive, industrial automation, security, medical, retail, etc.

The device has a secure ARM Cortex-M0+ microcontroller core which enables secure applications such as card authentication, automatic access control, restricted access rights, cryptographic authentication, tamper resistance, etc. The integrated ultra-low power RFID transponder can read and write up to 8KB of data with an operating frequency ranging from 13.56 MHz to 4.0 MHz. The RF power output is up to 130dBm.

The ST25TA512-AC6B5 is ideal for applications that require a secure, wireless tag interface. It offers superior communication distance and tag read range compared to other applications. This device is also ideal for applications where user authentication is required, such as access control and automotive keyless entry systems. The device also includes a low-power wakeup feature that enables active RFID tag operation which can be used for continuous monitoring of the tag\'s environment.

The ST25TA512-AC6B5 can be used in a variety of applications including access control, access monitoring, asset tracking, factory automation, home automation, industrial automation, retail, healthcare, and security. The device is designed for use in RFID based solutions that require reliable long range communication with the highest level of security. The secure microcontroller also allows for secure authentication and encryption of data transferred between the tag and the reader.

The working principle of the ST25TA512-AC6B5 is based on the principles of Radio Frequency Identification (RFID). This is a technology that utilizes radio waves and transponders to help identify and track tags. The incorporated RFID transponder can effectively communicate with an RFID reader and thus respond to queries from the reader. The reader requests data from the tag which is transmitted back to the reader. The data is then stored in the reader and can be used for various purposes depending on the application.

The ST25TA512-AC6B5 offers a range of benefits and advantages over traditional RFID tags such as active RFID tags, including: longer communication distance and increased read range, enhanced security, built-in authentication and encryption, and support for simultaneous tag interaction. Additionally, the device can support a wide range of antenna technologies such as near-field methods like RFID and ISO 15693 anti-collision techniques.

The ST25TA512-AC6B5 is an ideal solution for those applications that require secure authentication, authorization, and data communication with a secure RFID tag. The device provides the necessary elements needed to implement secure and reliable wireless communication between tags and readers while providing flexibility in terms of tag size, antenna technology, and communication protocols. The device is an ideal choice for applications requiring the utmost in security, reliability, and performance.

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