TRF7960RHBR

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RFID is a technology that enables automatic identification and data acquisition using electronic tags or labels which contain a unique Radio Frequency ID number. RF Access, Monitoring ICs, are a type of Integrated Circuit (IC) that is used to provide access and monitoring capabilities to RF-enabled devices such as RFID tags. The TRF7960RHBR is a highly integrated RF Access, Monitoring IC designed for RF Identification (RFID) applications. It provides optimal performance in high-speed, short-range applications such as automotive, Industrial, and Mobile payment.

TRF7960RHBR Application Field

The main application fields of TRF7960RHBR are RFID tag read /write, high frequency, short range, and secure communication. For RFID tag read/write, the chip supports multiple protocols such as ISO/IEC 15693, ISO/IEC 14443A, ISO/IEC 18092, and ISO/IEC 18000. It can also be used to support NFC tags. For high frequency applications, the chip supports 5.8GHz frequencies. It can be used for household appliances or handsets. For short-range applications, the chip supports 2.4GHz frequency. It can be used for automotive, industrial, and mobile payments. For secure communication, the chip supports AES128 and AES192 encryption.

TRF7960RHBR Working Principle

The TRF7960RHBR has a simplified reader architecture that provides for uniform and reliable performance in close proximity NFC and RFID applications. The architecture includes five main components: power, logic, communication, antenna, and an interface. The power component supplies the chip with the necessary operating voltage. The logic component consists of an digital logic block used for control, tracking, and executing user instructions. The communication component is responsible for transmitting and receiving data and radio signals. The antenna component is used to transmit and receive radio signals from an RFID tag. The interface component is used for connecting the chip to an external device, such as a smart phone or computer.

The chip also contains a built-in configurable output driver, which can be used to send commands, tags, or other data to an RFID tag. The output driver can support a range of output voltages, frequencies, and waveforms as needed. The chip is also equipped with an interrupt controller, which can detect protocol violations and errors and report them to the host. Finally, the chip also includes a built-in tag security mechanism, which provides for enhanced data link encryption, validation, and authentication. This helps to protect against unauthorized reads and writes.

The TRF7960RHBR is a powerful end-to-end solution for NFC and RFID applications. It offers an optimal performance in high-speed, short-range applications, and includes features such as an integrated output driver, an interrupt controller, and a tag security mechanism. With these features, the chip is able to provide access and monitoring capabilities to RF-enabled devices, while providing enhanced protection against unauthorized usage.

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