AS3955-ASWF-I4

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The AS3955-ASWF-I4 is a product produced by the Austrian manufacturer, ams AG. It is part of the RFID (Radio-frequency identification) product family that includes RF Access and Monitoring ICs (Integrated Circuits). These devices are designed to enable RFID applications and enable the reliable transmission of data and commands over a wireless communication link.

The AS3955-ASWF-I4 is an RFID transceiver that is compliant with the ISO/IEC 14443 Type A standard. It is designed to enable a wide range of applications such as automatic identification, access control, attendance control, asset tracking, and secure online payment transactions. It consists of an RFID integrated circuit with an embedded antenna, and can be employed in any system standard with the ISO/IEC 14443 Type A protocol.

The AS3955-ASWF-I4 features three main components: an RF transceiver, an analog/digital converter, and an integrated PA/LNA (power amplifier/low noise amplifier). Its RF transceiver is designed to provide low bit-error rate performance when communicating over a wireless link. The analog/digital converter enables digital signal-processing functions, which allows for the fast and accurate processing of data received from the sender. The integrated PA/LNA helps to minimize reception losses and extend the communication range.

The AS3955-ASWF-I4 is capable of operating in either initiator or target mode. When in initiator mode, the device is able to transmit commands and data to a receiver. When operating in target mode, the device can receive commands and data from a sender.

The AS3955-ASWF-I4 also includes a number of RF security features. These features are designed to protect the data and commands being transmitted over the wireless communication link between the device and the receiver. These features include encryption, authentication, as well as message integrity protection.

The AS3955-ASWF-I4 is an ideal solution for a wide range of RFID applications. Its low power consumption, small size and low cost make it suitable for use in many scenarios such as asset tracking, access control, and attendance applications. Furthermore, its advanced security features make it an ideal solution for applications that require a high level of data security.

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